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           23:11:00.01 
 23:11:00.02 Welcome to the Bitnami elasticsearch container
 23:11:00.02 Subscribe to project updates by watching https://github.com/bitnami/bitnami-docker-elasticsearch
 23:11:00.03 Submit issues and feature requests at https://github.com/bitnami/bitnami-docker-elasticsearch/issues
 23:11:00.10 
 23:11:00.11 INFO  ==> ** Starting Elasticsearch setup **
 23:11:00.41 INFO  ==> Configuring/Initializing Elasticsearch...
 23:11:00.71 INFO  ==> Setting default configuration
 23:11:00.82 INFO  ==> Configuring Elasticsearch cluster settings...
 23:11:00.91 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::4f1f 10.242.79.31, will use fd00:100::4f1f
 23:11:01.11 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::4f1f 10.242.79.31, will use fd00:100::4f1f
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.

 23:11:18.53 INFO  ==> ** Elasticsearch setup finished! **
 23:11:18.72 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.
[2021-12-14T23:11:57,715][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] 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]
[2021-12-14T23:11:57,718][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] JVM home [/opt/bitnami/java]
[2021-12-14T23:11:57,718][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] 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-13192840632476795578, -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]
[2021-12-14T23:12:12,909][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [aggs-matrix-stats]
[2021-12-14T23:12:12,910][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [analysis-common]
[2021-12-14T23:12:12,911][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [geo]
[2021-12-14T23:12:12,912][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-common]
[2021-12-14T23:12:12,912][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-geoip]
[2021-12-14T23:12:12,913][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-user-agent]
[2021-12-14T23:12:12,914][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [kibana]
[2021-12-14T23:12:12,914][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-expression]
[2021-12-14T23:12:12,915][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-mustache]
[2021-12-14T23:12:12,916][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-painless]
[2021-12-14T23:12:13,009][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [mapper-extras]
[2021-12-14T23:12:13,009][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [parent-join]
[2021-12-14T23:12:13,009][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [percolator]
[2021-12-14T23:12:13,010][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [rank-eval]
[2021-12-14T23:12:13,010][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [reindex]
[2021-12-14T23:12:13,010][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [repository-url]
[2021-12-14T23:12:13,011][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [tasks]
[2021-12-14T23:12:13,011][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [transport-netty4]
[2021-12-14T23:12:13,012][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded plugin [repository-s3]
[2021-12-14T23:12:13,719][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.216:/dockerdata-nfs/dev/elastic-master-2)]], net usable_space [181.6gb], net total_space [195.8gb], types [nfs4]
[2021-12-14T23:12:13,720][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-12-14T23:12:14,418][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] node name [dev-sdnrdb-master-2], node ID [0KUj4EjUQNmEyDj5GB7qSw], cluster name [sdnrdb-cluster]
[2021-12-14T23:12:55,413][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-master-2] 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}]
[2021-12-14T23:12:56,419][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-2] using discovery type [zen] and seed hosts providers [settings]
[2021-12-14T23:13:00,218][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-master-2] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-12-14T23:13:02,710][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] initialized
[2021-12-14T23:13:02,710][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] starting ...
[2021-12-14T23:13:04,509][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-2] publish_address {[fd00:100::4f1f]:9300}, bound_addresses {[::]:9300}
[2021-12-14T23:13:05,614][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.79.31:9300, remoteAddress=/10.242.57.27:59394}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:13:06,014][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.79.31:9300, remoteAddress=/10.242.57.26:35302}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:13:06,212][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.79.31:9300, remoteAddress=/10.242.23.83:48442}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:13:06,808][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.79.31:9300, remoteAddress=/10.242.57.27:59460}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:13:06,909][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.79.31:9300, remoteAddress=/10.242.57.26:35370}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:13:07,410][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.79.31:9300, remoteAddress=/10.242.23.83:48462}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:13:07,743][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.79.31:9300, remoteAddress=/10.242.57.27:59520}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:13:07,908][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.79.31:9300, remoteAddress=/10.242.57.26:35432}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:13:08,409][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.79.31:9300, remoteAddress=/10.242.23.83:48496}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:13:08,615][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-2] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-12-14T23:13:18,724][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.27:9300, 10.242.23.83:9300, 10.242.57.26:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:13:28,727][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.27:9300, 10.242.23.83:9300, 10.242.57.26:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:13:38,731][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.27:9300, 10.242.23.83:9300, 10.242.57.26:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:13:40,222][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]: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) [?:?]
[2021-12-14T23:13:40,222][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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) [?:?]
[2021-12-14T23:13:48,735][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.27:9300, 10.242.23.83:9300, 10.242.57.26:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:13:58,739][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.27:9300, 10.242.23.83:9300, 10.242.57.26:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:14:08,745][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.27:9300, 10.242.23.83:9300, 10.242.57.26:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:14:10,753][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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) [?:?]
[2021-12-14T23:14:10,926][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]: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) [?:?]
[2021-12-14T23:14:18,750][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:14:28,753][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:14:38,755][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:14:41,035][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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) [?:?]
[2021-12-14T23:14:41,767][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]: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) [?:?]
[2021-12-14T23:14:48,759][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:14:58,763][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:15:08,768][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:15:11,818][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:391a/fd00:100:0:0:0:0:0:391a:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-14T23:15:12,782][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-14T23:15:18,772][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:15:28,775][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:15:38,780][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:15:42,797][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:391a/fd00:100:0:0:0:0:0:391a:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-14T23:15:43,797][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:1753/fd00:100:0:0:0:0:0:1753:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-14T23:15:48,783][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:15:58,786][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:16:08,789][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:16:13,811][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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) [?:?]
[2021-12-14T23:16:13,812][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]: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) [?:?]
[2021-12-14T23:16:18,793][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:16:28,797][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:16:38,801][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:16:43,918][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:1753/fd00:100:0:0:0:0:0:1753:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-14T23:16:44,013][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:391a/fd00:100:0:0:0:0:0:391a:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-14T23:16:48,804][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:16:58,807][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:17:08,810][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:17:14,844][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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) [?:?]
[2021-12-14T23:17:14,849][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]: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) [?:?]
[2021-12-14T23:17:18,812][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:17:28,814][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:17:38,821][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:17:44,864][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:391a/fd00:100:0:0:0:0:0:391a:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-12-14T23:17:45,857][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-14T23:17:48,823][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:17:58,826][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:18:08,829][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.57.27:9300, 10.242.23.83:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:18:09,019][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-2] timed out while waiting for initial discovery state - timeout: 5m
[2021-12-14T23:18:09,035][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-2] publish_address {[fd00:100::4f1f]:9200}, bound_addresses {[::]:9200}
[2021-12-14T23:18:09,036][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] started
[2021-12-14T23:18:15,870][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:18:15,874][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-14T23:18:18,832][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:18:28,840][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:18:38,844][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:18:46,881][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:18:46,885][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-14T23:18:48,846][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:18:58,850][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:19:08,854][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:19:16,925][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:19:16,925][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-14T23:19:18,857][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:19:28,860][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:19:38,866][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:19:47,013][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:19:47,011][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.83:9300]] completed handshake with [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::1753]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-14T23:19:48,872][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:19:58,876][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}]; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-12-14T23:20:03,450][INFO ][o.e.c.c.Coordinator      ] [dev-sdnrdb-master-2] setting initial configuration to VotingConfiguration{{bootstrap-placeholder}-dev-sdnrdb-master-0,0KUj4EjUQNmEyDj5GB7qSw,Z6rpVQOgT8OC8Jcbqcr-IQ}
[2021-12-14T23:20:05,315][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=0, optionalJoin=Optional[Join{term=1, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.lambda$handleJoinRequest$7(Coordinator.java:496) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:05,817][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=1, optionalJoin=Optional[Join{term=2, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [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$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:06,414][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=2, optionalJoin=Optional[Join{term=3, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [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$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:07,265][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=3, optionalJoin=Optional[Join{term=4, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [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$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:07,876][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=4, optionalJoin=Optional[Join{term=5, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [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$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:08,564][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=5, optionalJoin=Optional[Join{term=6, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [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$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:08,878][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] last failed join attempt was 311ms ago, failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=5, optionalJoin=Optional[Join{term=6, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) ~[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$1.onResponse(ActionListener.java:63) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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) [?:?]
[2021-12-14T23:20:08,881][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered or elected yet, an election requires 2 nodes with ids [0KUj4EjUQNmEyDj5GB7qSw, Z6rpVQOgT8OC8Jcbqcr-IQ], have discovered [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, {dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}] which is a quorum; discovery will continue using [10.242.79.31:9300, 10.242.57.26:9300, 10.242.23.83:9300, 10.242.57.27:9300] from hosts providers and [{dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}] from last-known cluster state; node term 7, last-accepted version 0 in term 0
[2021-12-14T23:20:09,822][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=6, optionalJoin=Optional[Join{term=7, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [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$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:10,509][INFO ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-2] [gc][427] overhead, spent [288ms] collecting in the last [1s]
[2021-12-14T23:20:10,629][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=7, optionalJoin=Optional[Join{term=8, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [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$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:12,138][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=8, optionalJoin=Optional[Join{term=9, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [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$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:13,496][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=9, optionalJoin=Optional[Join{term=10, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [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$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:15,756][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, minimumTerm=10, optionalJoin=Optional[Join{term=11, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}, targetNode={dev-sdnrdb-master-2}{0KUj4EjUQNmEyDj5GB7qSw}{lWdTHDb6SvOn1nyfsDTLbA}{fd00:100:0:0:0:0:0:4f1f}{[fd00:100::4f1f]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-2][[fd00:100::4f1f]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: became follower
	at org.elasticsearch.cluster.coordination.JoinHelper$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:16,112][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-2] master node changed {previous [], current [{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}]}, added {{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr},{dev-sdnrdb-coordinating-only-5556766b7c-9fmg7}{aCcSFDiiTByeQ0wEEvjk3w}{ltgEOgeNQr2Ebkcx3nKtTg}{fd00:100:0:0:0:0:0:391b}{[fd00:100::391b]:9300}{r},{dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}}, term: 12, version: 2, reason: ApplyCommitRequest{term=12, version=2, sourceNode={dev-sdnrdb-master-1}{Z6rpVQOgT8OC8Jcbqcr-IQ}{EPmvd4o3RWOlsO9p9gUDPg}{fd00:100:0:0:0:0:0:1753}{[fd00:100::1753]:9300}{dmr}}
[2021-12-14T23:20:17,981][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.57.26:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-12-14T23:20:17,982][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[[fd00:100::391a]:9300]] completed handshake with [{dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-12-14T23:20:17,983][WARN ][o.e.c.NodeConnectionsService] [dev-sdnrdb-master-2] failed to connect to {dev-sdnrdb-master-0}{92dfTnDvRw-tnmnZQdsmUQ}{VPTKbNkAQf2YDv80d1deSg}{fd00:100:0:0:0:0:0:391a}{[fd00:100::391a]:9300}{dmr} (tried [1] times)
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::391a]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]