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          [38;5;6m [38;5;5m23:09:48.32 [0m
[38;5;6m [38;5;5m23:09:48.33 [0m[1mWelcome to the Bitnami elasticsearch container[0m
[38;5;6m [38;5;5m23:09:48.34 [0mSubscribe to project updates by watching [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch[0m
[38;5;6m [38;5;5m23:09:48.35 [0mSubmit issues and feature requests at [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch/issues[0m
[38;5;6m [38;5;5m23:09:48.36 [0m
[38;5;6m [38;5;5m23:09:48.37 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch setup **
[38;5;6m [38;5;5m23:09:48.46 [0m[38;5;2mINFO [0m ==> Configuring/Initializing Elasticsearch...
[38;5;6m [38;5;5m23:09:48.57 [0m[38;5;2mINFO [0m ==> Setting default configuration
[38;5;6m [38;5;5m23:09:48.64 [0m[38;5;2mINFO [0m ==> Configuring Elasticsearch cluster settings...
[38;5;6m [38;5;5m23:09:48.68 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v: fd00:100::344f 10.242.52.79, will use fd00:100::344f
[38;5;6m [38;5;5m23:09:48.73 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v: fd00:100::344f 10.242.52.79, will use fd00:100::344f
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.

[38;5;6m [38;5;5m23:09:52.60 [0m[38;5;2mINFO [0m ==> ** Elasticsearch setup finished! **
[38;5;6m [38;5;5m23:09:52.65 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch **
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[2021-12-02T23:09:57,080][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] version[7.9.3], pid[1], build[oss/tar/c4138e51121ef06a6404866cddc601906fe5c868/2020-10-16T10:36:16.141335Z], OS[Linux/4.15.0-117-generic/amd64], JVM[BellSoft/OpenJDK 64-Bit Server VM/11.0.9/11.0.9+11-LTS]
[2021-12-02T23:09:57,082][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] JVM home [/opt/bitnami/java]
[2021-12-02T23:09:57,083][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] JVM arguments [-Xshare:auto, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dio.netty.allocator.numDirectArenas=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.locale.providers=SPI,COMPAT, -Xms128m, -Xmx128m, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -Djava.io.tmpdir=/tmp/elasticsearch-2131289221920996994, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m, -XX:MaxDirectMemorySize=67108864, -Des.path.home=/opt/bitnami/elasticsearch, -Des.path.conf=/opt/bitnami/elasticsearch/config, -Des.distribution.flavor=oss, -Des.distribution.type=tar, -Des.bundled_jdk=true]
[2021-12-02T23:09:58,611][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [aggs-matrix-stats]
[2021-12-02T23:09:58,612][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [analysis-common]
[2021-12-02T23:09:58,612][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [geo]
[2021-12-02T23:09:58,614][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [ingest-common]
[2021-12-02T23:09:58,615][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [ingest-geoip]
[2021-12-02T23:09:58,615][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [ingest-user-agent]
[2021-12-02T23:09:58,616][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [kibana]
[2021-12-02T23:09:58,616][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [lang-expression]
[2021-12-02T23:09:58,617][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [lang-mustache]
[2021-12-02T23:09:58,617][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [lang-painless]
[2021-12-02T23:09:58,618][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [mapper-extras]
[2021-12-02T23:09:58,619][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [parent-join]
[2021-12-02T23:09:58,619][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [percolator]
[2021-12-02T23:09:58,620][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [rank-eval]
[2021-12-02T23:09:58,620][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [reindex]
[2021-12-02T23:09:58,621][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [repository-url]
[2021-12-02T23:09:58,622][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [tasks]
[2021-12-02T23:09:58,623][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded module [transport-netty4]
[2021-12-02T23:09:58,624][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] loaded plugin [repository-s3]
[2021-12-02T23:09:58,682][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] using [1] data paths, mounts [[/bitnami/elasticsearch/data (/dev/vda1)]], net usable_space [145.9gb], net total_space [154.8gb], types [ext4]
[2021-12-02T23:09:58,683][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-12-02T23:09:58,735][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] node name [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v], node ID [MK0tHq_EQd222X-J5zb_0g], cluster name [sdnrdb-cluster]
[2021-12-02T23:10:03,052][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] creating NettyAllocator with the following configs: [name=unpooled, factors={es.unsafe.use_unpooled_allocator=false, g1gc_enabled=false, g1gc_region_size=0b, heap_size=123.7mb}]
[2021-12-02T23:10:03,132][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] using discovery type [zen] and seed hosts providers [settings]
[2021-12-02T23:10:03,501][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-12-02T23:10:03,692][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] initialized
[2021-12-02T23:10:03,693][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] starting ...
[2021-12-02T23:10:03,902][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] publish_address {[fd00:100::344f]:9300}, bound_addresses {[::]:9300}
[2021-12-02T23:10:04,237][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.52.79:9300, remoteAddress=/10.242.127.94:36962}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:10:04,333][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-12-02T23:10:34,436][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:11:05,374][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onFailure(TcpTransport.java:966) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener.lambda$toBiConsumer$2(ActionListener.java:198) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.concurrent.CompletableContext.lambda$addListener$0(CompletableContext.java:42) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]
	at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088) ~[?:?]
	at org.elasticsearch.common.concurrent.CompletableContext.completeExceptionally(CompletableContext.java:57) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4TcpChannel.lambda$addListener$0(Netty4TcpChannel.java:68) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117) ~[?:?]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:263) ~[?:?]
	at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98) ~[?:?]
	at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170) ~[?:?]
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[?:?]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:7f5e/fd00:100:0:0:0:0:0:7f5e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-02T23:11:36,384][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:11:42,332][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:12:06,396][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:12:12,430][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:12:36,413][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:12:42,275][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:12:43,416][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:13:06,431][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:13:12,434][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:13:13,433][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:13:37,445][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:13:42,556][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:13:43,447][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:14:07,456][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:14:13,459][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:14:13,461][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:14:37,473][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:14:43,475][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:14:43,477][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:15:04,370][WARN ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] timed out while waiting for initial discovery state - timeout: 5m
[2021-12-02T23:15:04,389][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] publish_address {[fd00:100::344f]:9000}, bound_addresses {[::]:9000}
[2021-12-02T23:15:04,389][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] started
[2021-12-02T23:15:07,484][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:15:13,487][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:15:13,488][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:15:37,494][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:15:43,498][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:15:43,497][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:16:07,506][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:16:13,508][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:16:13,508][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:16:37,518][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:16:43,518][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:16:43,520][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:17:08,525][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:17:13,527][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:17:14,526][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:17:39,534][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:17:43,536][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:17:44,538][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:18:09,547][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:18:13,548][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:18:14,548][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:18:39,555][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:18:43,556][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:18:44,556][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:19:09,564][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:19:14,565][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:19:14,568][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:19:39,576][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:19:44,576][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:19:44,589][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:20:09,584][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:20:14,586][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.221.13:9300]] completed handshake with [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::dd0d]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onFailure(TcpTransport.java:966) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener.lambda$toBiConsumer$2(ActionListener.java:198) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.concurrent.CompletableContext.lambda$addListener$0(CompletableContext.java:42) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]
	at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088) ~[?:?]
	at org.elasticsearch.common.concurrent.CompletableContext.completeExceptionally(CompletableContext.java:57) ~[elasticsearch-core-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4TcpChannel.lambda$addListener$0(Netty4TcpChannel.java:68) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608) ~[?:?]
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117) ~[?:?]
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:263) ~[?:?]
	at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98) ~[?:?]
	at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170) ~[?:?]
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) ~[?:?]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[?:?]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:dd0d/fd00:100:0:0:0:0:0:dd0d:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-02T23:20:15,586][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.54.148:9300]] completed handshake with [{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::3694]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:20:30,545][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] master node changed {previous [], current [{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}]}, added {{dev-sdnrdb-master-2}{yWFU8UphQqS3S6KiY5CfqA}{PRd9UCYiQm68aisTANBGhg}{fd00:100:0:0:0:0:0:3694}{[fd00:100::3694]:9300}{dmr},{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr},{dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}}, term: 7, version: 5, reason: ApplyCommitRequest{term=7, version=5, sourceNode={dev-sdnrdb-master-1}{rdTQtQ-IToajc8pPa5KaKQ}{WmW11_5RSge0l4Jc1xgH_w}{fd00:100:0:0:0:0:0:dd0d}{[fd00:100::dd0d]:9300}{dmr}}
[2021-12-02T23:20:39,602][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] [connectToRemoteMasterNode[10.242.127.94:9300]] completed handshake with [{dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:20:39,603][WARN ][o.e.c.NodeConnectionsService] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] failed to connect to {dev-sdnrdb-master-0}{B_WgkQNQS-Cp-9wYrg-trg}{S9h9FJi1TEKAkgdtA04B9Q}{fd00:100:0:0:0:0:0:7f5e}{[fd00:100::7f5e]:9300}{dmr} (tried [1] times)
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::7f5e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-02T23:22:09,642][WARN ][o.e.m.f.FsHealthService  ] [dev-sdnrdb-coordinating-only-84cc7d86fc-m5x9v] health check of [/bitnami/elasticsearch/data/nodes/0] took [5205ms] which is above the warn threshold of [5s]