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           12:03:54.45 
 12:03:54.46 Welcome to the Bitnami elasticsearch container
 12:03:54.46 Subscribe to project updates by watching https://github.com/bitnami/bitnami-docker-elasticsearch
 12:03:54.47 Submit issues and feature requests at https://github.com/bitnami/bitnami-docker-elasticsearch/issues
 12:03:54.47 
 12:03:54.48 INFO  ==> ** Starting Elasticsearch setup **
 12:03:54.55 INFO  ==> Configuring/Initializing Elasticsearch...
 12:03:54.63 INFO  ==> Setting default configuration
 12:03:54.65 INFO  ==> Configuring Elasticsearch cluster settings...
 12:03:54.68 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-coordinating-only-587458598c-mh78p: fd00:100::bc0b 10.242.188.11, will use fd00:100::bc0b
 12:03:54.70 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-coordinating-only-587458598c-mh78p: fd00:100::bc0b 10.242.188.11, will use fd00:100::bc0b
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
 12:03:57.96 INFO  ==> ** Elasticsearch setup finished! **

 12:03:57.99 INFO  ==> ** 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.
[2021-12-22T12:04:01,915][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] 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]
[2021-12-22T12:04:01,918][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] JVM home [/opt/bitnami/java]
[2021-12-22T12:04:01,919][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] 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-17511831173248876723, -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]
[2021-12-22T12:04:03,335][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [aggs-matrix-stats]
[2021-12-22T12:04:03,335][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [analysis-common]
[2021-12-22T12:04:03,336][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [geo]
[2021-12-22T12:04:03,336][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [ingest-common]
[2021-12-22T12:04:03,336][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [ingest-geoip]
[2021-12-22T12:04:03,337][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [ingest-user-agent]
[2021-12-22T12:04:03,337][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [kibana]
[2021-12-22T12:04:03,337][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [lang-expression]
[2021-12-22T12:04:03,338][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [lang-mustache]
[2021-12-22T12:04:03,338][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [lang-painless]
[2021-12-22T12:04:03,339][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [mapper-extras]
[2021-12-22T12:04:03,339][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [parent-join]
[2021-12-22T12:04:03,339][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [percolator]
[2021-12-22T12:04:03,340][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [rank-eval]
[2021-12-22T12:04:03,340][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [reindex]
[2021-12-22T12:04:03,340][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [repository-url]
[2021-12-22T12:04:03,341][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [tasks]
[2021-12-22T12:04:03,341][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded module [transport-netty4]
[2021-12-22T12:04:03,341][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] loaded plugin [repository-s3]
[2021-12-22T12:04:03,392][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] using [1] data paths, mounts [[/bitnami/elasticsearch/data (/dev/vda1)]], net usable_space [144.5gb], net total_space [154.8gb], types [ext4]
[2021-12-22T12:04:03,393][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-12-22T12:04:03,439][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] node name [dev-sdnrdb-coordinating-only-587458598c-mh78p], node ID [PDP05MEZRsOyovIdl-eNdA], cluster name [sdnrdb-cluster]
[2021-12-22T12:04:07,199][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] 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}]
[2021-12-22T12:04:07,279][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] using discovery type [zen] and seed hosts providers [settings]
[2021-12-22T12:04:07,614][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-coordinating-only-587458598c-mh78p] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-12-22T12:04:07,787][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] initialized
[2021-12-22T12:04:07,788][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] starting ...
[2021-12-22T12:04:07,939][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] publish_address {[fd00:100::bc0b]:9300}, bound_addresses {[::]:9300}
[2021-12-22T12:04:08,190][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-12-22T12:05:01,663][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:05:32,267][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:06:03,344][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:dad0/fd00:100:0:0:0:0:0:dad0:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-22T12:06:22,430][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:06:34,299][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:06:53,306][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:07:05,313][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:07:23,319][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:07:35,325][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:07:54,333][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:08:05,336][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:08:10,114][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:08:24,348][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:08:35,352][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:08:40,354][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:08:54,362][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:09:05,365][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:09:08,217][WARN ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] timed out while waiting for initial discovery state - timeout: 5m
[2021-12-22T12:09:08,240][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-coordinating-only-587458598c-mh78p] publish_address {[fd00:100::bc0b]:9000}, bound_addresses {[::]:9000}
[2021-12-22T12:09:08,240][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] started
[2021-12-22T12:09:10,368][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:09:25,382][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:09:36,381][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:09:40,380][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:09:51,702][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] path: /_cluster/health, params: {timeout=30s}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [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) [?:?]
[2021-12-22T12:09:56,386][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:10:07,392][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:10:10,392][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:10:21,802][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] path: /_cat/aliases, params: {}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [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) [?:?]
[2021-12-22T12:10:26,395][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:10:38,401][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:10:41,401][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:10:51,819][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] path: /_cat/indices, params: {}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [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) [?:?]
[2021-12-22T12:10:57,414][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:11:08,420][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:11:11,423][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:11:27,427][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:11:38,194][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] path: /_cluster/health, params: {timeout=30s}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [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) [?:?]
[2021-12-22T12:11:38,437][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:11:41,437][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:11:57,443][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:12:08,319][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] path: /_cat/aliases, params: {}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [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) [?:?]
[2021-12-22T12:12:09,445][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:12:12,447][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:12:27,454][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:12:38,339][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] path: /_cat/indices, params: {}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [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) [?:?]
[2021-12-22T12:12:39,460][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:12:42,458][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:12:57,463][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:13:09,469][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:13:12,472][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:13:27,476][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:13:39,481][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:13:43,481][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:13:58,489][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:14:10,493][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:14:13,493][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:14:29,498][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:14:40,509][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:14:43,502][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:14:59,513][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:15:11,516][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:15:13,516][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:15:29,522][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:15:41,533][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:15:43,534][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:15:59,539][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:16:11,542][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:16:13,544][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:16:29,553][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:16:41,552][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:16:43,554][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:17:00,560][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:17:11,567][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:17:13,569][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:4014/fd00:100:0:0:0:0:0:4014:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-22T12:17:30,575][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:17:41,577][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:17:44,579][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:18:00,583][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:e09d/fd00:100:0:0:0:0:0:e09d:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-22T12:18:11,586][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:18:14,587][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:18:31,593][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.224.157:9300]] completed handshake with [{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:18:41,596][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.218.208:9300]] completed handshake with [{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:18:44,599][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-587458598c-mh78p] [connectToRemoteMasterNode[10.242.64.20:9300]] completed handshake with [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4014]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-22T12:18:53,550][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] failed to join {dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-coordinating-only-587458598c-mh78p}{PDP05MEZRsOyovIdl-eNdA}{kCaXvCf0TXC92krwkx-g1Q}{fd00:100:0:0:0:0:0:bc0b}{[fd00:100::bc0b]:9300}{r}, minimumTerm=12, optionalJoin=Optional[Join{term=12, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-coordinating-only-587458598c-mh78p}{PDP05MEZRsOyovIdl-eNdA}{kCaXvCf0TXC92krwkx-g1Q}{fd00:100:0:0:0:0:0:bc0b}{[fd00:100::bc0b]:9300}{r}, targetNode={dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-0][[fd00:100::dad0]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: incoming term 12 does not match current term 15
	at org.elasticsearch.cluster.coordination.CoordinationState.handleJoin(CoordinationState.java:225) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoin(Coordinator.java:1013) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.Optional.ifPresent(Optional.java:183) ~[?:?]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:532) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.lambda$handleJoinRequest$7(Coordinator.java:496) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:63) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ListenableFuture$1.doRun(ListenableFuture.java:112) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.EsExecutors$DirectExecutorService.execute(EsExecutors.java:226) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ListenableFuture.notifyListener(ListenableFuture.java:106) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ListenableFuture.lambda$done$0(ListenableFuture.java:98) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.ArrayList.forEach(ArrayList.java:1541) ~[?:?]
	at org.elasticsearch.common.util.concurrent.ListenableFuture.done(ListenableFuture.java:98) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.BaseFuture.set(BaseFuture.java:144) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ListenableFuture.onResponse(ListenableFuture.java:127) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.ClusterConnectionManager.lambda$connectToNode$1(ClusterConnectionManager.java:164) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:63) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener$4.onResponse(ActionListener.java:163) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$5.onResponse(TransportService.java:474) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$5.onResponse(TransportService.java:464) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListenerResponseHandler.handleResponse(ActionListenerResponseHandler.java:54) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleResponse(TransportService.java:1162) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$1.doRun(InboundHandler.java:213) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-22T12:18:54,726][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-coordinating-only-587458598c-mh78p] failed to join {dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-coordinating-only-587458598c-mh78p}{PDP05MEZRsOyovIdl-eNdA}{kCaXvCf0TXC92krwkx-g1Q}{fd00:100:0:0:0:0:0:bc0b}{[fd00:100::bc0b]:9300}{r}, minimumTerm=15, optionalJoin=Optional.empty}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::e09d]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: became follower
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.lambda$close$3(JoinHelper.java:484) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.HashMap$Values.forEach(HashMap.java:976) ~[?:?]
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.close(JoinHelper.java:484) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.becomeFollower(Coordinator.java:621) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.onFollowerCheckRequest(Coordinator.java:257) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.FollowersChecker$2.doRun(FollowersChecker.java:198) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[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) [?:?]
[2021-12-22T12:18:57,040][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-coordinating-only-587458598c-mh78p] master node changed {previous [], current [{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}]}, added {{dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr},{dev-sdnrdb-master-0}{vZrpRqS4TjSv96U8RNB6wQ}{Z1MoGJidTzuSwG2zXaJPeA}{fd00:100:0:0:0:0:0:dad0}{[fd00:100::dad0]:9300}{dmr},{dev-sdnrdb-master-1}{NuAbrJ7GRIaWGTWvQflzLw}{JOJxQv5VSk2AJtCmv-N9DQ}{fd00:100:0:0:0:0:0:e09d}{[fd00:100::e09d]:9300}{dmr}}, term: 15, version: 2, reason: ApplyCommitRequest{term=15, version=2, sourceNode={dev-sdnrdb-master-2}{f6zUNub-Qq2PebI7wdobag}{SmFiAP2aTjaWr4CvM-f0hA}{fd00:100:0:0:0:0:0:4014}{[fd00:100::4014]:9300}{dmr}}