[38;5;6m [38;5;5m18:36:00.29 [0m
[38;5;6m [38;5;5m18:36:00.38 [0m[1mWelcome to the Bitnami elasticsearch container[0m
[38;5;6m [38;5;5m18:36:00.39 [0mSubscribe to project updates by watching [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch[0m
[38;5;6m [38;5;5m18:36:00.40 [0mSubmit issues and feature requests at [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch/issues[0m
[38;5;6m [38;5;5m18:36:00.48 [0m
[38;5;6m [38;5;5m18:36:00.49 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch setup **
[38;5;6m [38;5;5m18:36:00.98 [0m[38;5;2mINFO [0m ==> Configuring/Initializing Elasticsearch...
[38;5;6m [38;5;5m18:36:01.41 [0m[38;5;2mINFO [0m ==> Setting default configuration
[38;5;6m [38;5;5m18:36:01.50 [0m[38;5;2mINFO [0m ==> Configuring Elasticsearch cluster settings...
[38;5;6m [38;5;5m18:36:01.78 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-1: fd00:100::b197 10.242.177.151, will use fd00:100::b197
[38;5;6m [38;5;5m18:36:01.99 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-1: fd00:100::b197 10.242.177.151, will use fd00:100::b197
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[38;5;6m [38;5;5m18:36:22.38 [0m[38;5;2mINFO [0m ==> ** Elasticsearch setup finished! **

[38;5;6m [38;5;5m18:36:22.58 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch **
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[2021-11-04T18:37:04,085][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] 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]
[2021-11-04T18:37:04,539][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] JVM home [/opt/bitnami/java]
[2021-11-04T18:37:04,540][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] 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-1003473376039108335, -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]
[2021-11-04T18:37:21,187][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [aggs-matrix-stats]
[2021-11-04T18:37:21,187][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [analysis-common]
[2021-11-04T18:37:21,188][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [geo]
[2021-11-04T18:37:21,188][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [ingest-common]
[2021-11-04T18:37:21,189][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [ingest-geoip]
[2021-11-04T18:37:21,189][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [ingest-user-agent]
[2021-11-04T18:37:21,190][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [kibana]
[2021-11-04T18:37:21,190][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [lang-expression]
[2021-11-04T18:37:21,190][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [lang-mustache]
[2021-11-04T18:37:21,191][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [lang-painless]
[2021-11-04T18:37:21,280][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [mapper-extras]
[2021-11-04T18:37:21,280][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [parent-join]
[2021-11-04T18:37:21,280][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [percolator]
[2021-11-04T18:37:21,281][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [rank-eval]
[2021-11-04T18:37:21,281][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [reindex]
[2021-11-04T18:37:21,282][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [repository-url]
[2021-11-04T18:37:21,282][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [tasks]
[2021-11-04T18:37:21,282][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [transport-netty4]
[2021-11-04T18:37:21,284][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded plugin [repository-s3]
[2021-11-04T18:37:21,886][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-1] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.132:/dockerdata-nfs/dev/elastic-master-0)]], net usable_space [181.8gb], net total_space [195.8gb], types [nfs4]
[2021-11-04T18:37:21,887][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-1] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-11-04T18:37:22,680][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] node name [dev-sdnrdb-master-1], node ID [dfTypIsNRJ2GVtZM9pqTxw], cluster name [sdnrdb-cluster]
[2021-11-04T18:38:06,889][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-master-1] 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}]
[2021-11-04T18:38:07,889][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-1] using discovery type [zen] and seed hosts providers [settings]
[2021-11-04T18:38:12,182][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-master-1] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-11-04T18:38:14,584][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] initialized
[2021-11-04T18:38:14,585][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] starting ...
[2021-11-04T18:38:15,886][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-1] publish_address {[fd00:100::b197]:9300}, bound_addresses {[::]:9300}
[2021-11-04T18:38:17,083][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.177.151:9300, remoteAddress=/10.242.244.159:60870}], 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) [?:?]
[2021-11-04T18:38:17,396][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.177.151:9300, remoteAddress=/10.242.244.159:60886}], 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) [?:?]
[2021-11-04T18:38:18,379][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-1] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-11-04T18:38:28,491][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:38:38,496][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:38:48,503][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:38:49,799][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:f49f/fd00:100:0:0:0:0:0:f49f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-11-04T18:38:58,507][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:39:08,510][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:39:18,512][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:39:20,524][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:39:28,516][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:39:34,374][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:39:35,889][INFO ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-1] [gc][81] overhead, spent [451ms] collecting in the last [1s]
[2021-11-04T18:39:38,518][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:39:48,521][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:39:50,546][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:f49f/fd00:100:0:0:0:0:0:f49f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-11-04T18:39:58,524][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:40:04,585][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-11-04T18:40:08,562][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:40:18,565][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:40:20,622][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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:497) ~[?:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[?:?]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:f49f/fd00:100:0:0:0:0:0:f49f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-11-04T18:40:28,567][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:40:34,687][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:8688/fd00:100:0:0:0:0:0:8688:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-11-04T18:40:38,570][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:40:48,573][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:40:51,630][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:f49f/fd00:100:0:0:0:0:0:f49f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-11-04T18:40:58,575][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:41:05,696][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-11-04T18:41:08,578][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:41:18,592][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.134.136:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:41:21,696][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:41:28,595][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:41:36,705][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-11-04T18:41:38,597][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:41:48,602][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:41:51,709][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:41:58,605][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:42:07,881][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-11-04T18:42:08,608][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:42:18,610][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:42:21,782][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:42:28,613][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:42:38,615][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:42:38,731][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:42:48,617][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:42:52,739][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:42:58,620][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:43:08,622][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:43:08,744][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:43:18,624][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.134.136:9300, 10.242.244.159:9300, 10.242.130.95:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:43:18,719][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-1] timed out while waiting for initial discovery state - timeout: 5m
[2021-11-04T18:43:18,738][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-1] publish_address {[fd00:100::b197]:9200}, bound_addresses {[::]:9200}
[2021-11-04T18:43:18,739][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] started
[2021-11-04T18:43:22,752][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:43:28,628][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:43:38,630][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:43:38,788][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:43:48,633][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:43:52,883][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:43:58,636][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:44:08,638][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:44:08,840][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:44:18,640][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:44:23,862][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:44:28,642][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.244.159:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:44:38,644][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.244.159:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:44:38,850][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:44:48,649][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.244.159:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:44:54,857][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:44:58,653][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.244.159:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:45:08,655][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.244.159:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:45:08,867][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:45:18,658][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.244.159:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:45:24,882][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:45:28,711][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.130.95:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:45:38,713][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.130.95:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:45:38,889][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:45:48,715][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.130.95:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:45:55,889][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:45:58,717][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.130.95:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:46:08,719][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.130.95:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:46:09,897][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:46:18,721][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.244.159:9300, 10.242.130.95:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:46:25,902][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:46:28,725][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:46:38,728][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:46:39,909][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:46:48,732][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:46:55,987][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:f49f/fd00:100:0:0:0:0:0:f49f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-11-04T18:46:58,734][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:47:08,737][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:47:09,921][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:47:18,739][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:47:26,995][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:47:28,741][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:47:38,743][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:47:39,999][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:47:48,746][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:47:57,009][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:47:58,748][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:48:08,751][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:48:10,033][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:48:18,753][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.134.136:9300, 10.242.244.159:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:48:28,180][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.244.159:9300]] completed handshake with [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::f49f]: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) [?:?]
[2021-11-04T18:48:28,836][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.244.159:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:48:38,838][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] 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-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}]; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.244.159:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-11-04T18:48:41,039][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]: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) [?:?]
[2021-11-04T18:48:44,377][INFO ][o.e.c.c.Coordinator      ] [dev-sdnrdb-master-1] setting initial configuration to VotingConfiguration{dfTypIsNRJ2GVtZM9pqTxw,QBg5BpfpQyu6zYNdB1n3kQ,{bootstrap-placeholder}-dev-sdnrdb-master-2}
[2021-11-04T18:48:46,158][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=0, optionalJoin=Optional[Join{term=1, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:48:46,719][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=1, optionalJoin=Optional[Join{term=2, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:48:47,496][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=2, optionalJoin=Optional[Join{term=3, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:48:48,000][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=3, optionalJoin=Optional[Join{term=4, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:48:48,880][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] last failed join attempt was 878ms ago, failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=3, optionalJoin=Optional[Join{term=4, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:48:48,982][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=4, optionalJoin=Optional[Join{term=5, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$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) [?:?]
[2021-11-04T18:48:48,986][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered or elected yet, an election requires 2 nodes with ids [dfTypIsNRJ2GVtZM9pqTxw, QBg5BpfpQyu6zYNdB1n3kQ], have discovered [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, {dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}] which is a quorum; discovery will continue using [10.242.177.151:9300, 10.242.130.95:9300, 10.242.244.159:9300, 10.242.134.136:9300] from hosts providers and [{dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}] from last-known cluster state; node term 6, last-accepted version 0 in term 0
[2021-11-04T18:48:49,820][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=5, optionalJoin=Optional[Join{term=6, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:48:50,651][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=6, optionalJoin=Optional[Join{term=7, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:48:51,985][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=7, optionalJoin=Optional[Join{term=8, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:48:54,167][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=8, optionalJoin=Optional[Join{term=9, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:48:55,743][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, minimumTerm=9, optionalJoin=Optional[Join{term=10, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{dfTypIsNRJ2GVtZM9pqTxw}{_qpya3cSSC-hyB8HZrQHPQ}{fd00:100:0:0:0:0:0:b197}{[fd00:100::b197]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::b197]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: became follower
	at org.elasticsearch.cluster.coordination.JoinHelper$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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-11-04T18:48:56,654][INFO ][o.e.c.c.CoordinationState] [dev-sdnrdb-master-1] cluster UUID set to [aab_OGkkTdi4Sckdrwys5Q]
[2021-11-04T18:48:56,807][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-1] master node changed {previous [], current [{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}]}, added {{dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}}, term: 11, version: 1, reason: ApplyCommitRequest{term=11, version=1, sourceNode={dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}}
[2021-11-04T18:48:57,645][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-1] added {{dev-sdnrdb-coordinating-only-84cc7d86fc-svjsh}{qD9_5XLOSDi-kgAQIQiDXQ}{GXLLDzXmTVGJiJXOWddVSQ}{fd00:100:0:0:0:0:0:825f}{[fd00:100::825f]:9300}{r}}, term: 11, version: 2, reason: ApplyCommitRequest{term=11, version=2, sourceNode={dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}}
[2021-11-04T18:49:11,185][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.134.136:9300]] completed handshake with [{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::8688]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-11-04T18:49:17,042][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-1] added {{dev-sdnrdb-master-2}{rXV-7K5dS7aocCt-ZXUhfg}{knGyJXloTmmWMo7zvPmP9Q}{fd00:100:0:0:0:0:0:8688}{[fd00:100::8688]:9300}{dmr}}, term: 11, version: 11, reason: ApplyCommitRequest{term=11, version=11, sourceNode={dev-sdnrdb-master-0}{QBg5BpfpQyu6zYNdB1n3kQ}{MoEWQ5LWTc-xbfiEpAIHzQ}{fd00:100:0:0:0:0:0:f49f}{[fd00:100::f49f]:9300}{dmr}}