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           23:02:53.27 
 23:02:53.28 Welcome to the Bitnami elasticsearch container
 23:02:53.29 Subscribe to project updates by watching https://github.com/bitnami/bitnami-docker-elasticsearch
 23:02:53.34 Submit issues and feature requests at https://github.com/bitnami/bitnami-docker-elasticsearch/issues
 23:02:53.35 
 23:02:53.35 INFO  ==> ** Starting Elasticsearch setup **
 23:02:53.87 INFO  ==> Configuring/Initializing Elasticsearch...
 23:02:54.23 INFO  ==> Setting default configuration
 23:02:54.33 INFO  ==> Configuring Elasticsearch cluster settings...
 23:02:54.63 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-master-0: fd00:100::cc9d 10.242.204.157, will use fd00:100::cc9d
 23:02:54.84 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-master-0: fd00:100::cc9d 10.242.204.157, will use fd00:100::cc9d
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
 23:03:14.14 INFO  ==> ** Elasticsearch setup finished! **

 23:03:14.43 INFO  ==> ** Starting Elasticsearch **
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[2021-08-08T23:03:56,437][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] 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]
[2021-08-08T23:03:56,440][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] JVM home [/opt/bitnami/java]
[2021-08-08T23:03:56,440][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] 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-1677546239608843887, -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]
[2021-08-08T23:04:13,531][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [aggs-matrix-stats]
[2021-08-08T23:04:13,536][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [analysis-common]
[2021-08-08T23:04:13,537][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [geo]
[2021-08-08T23:04:13,537][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [ingest-common]
[2021-08-08T23:04:13,539][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [ingest-geoip]
[2021-08-08T23:04:13,539][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [ingest-user-agent]
[2021-08-08T23:04:13,540][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [kibana]
[2021-08-08T23:04:13,540][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [lang-expression]
[2021-08-08T23:04:13,541][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [lang-mustache]
[2021-08-08T23:04:13,542][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [lang-painless]
[2021-08-08T23:04:13,542][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [mapper-extras]
[2021-08-08T23:04:13,543][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [parent-join]
[2021-08-08T23:04:13,633][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [percolator]
[2021-08-08T23:04:13,635][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [rank-eval]
[2021-08-08T23:04:13,636][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [reindex]
[2021-08-08T23:04:13,636][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [repository-url]
[2021-08-08T23:04:13,638][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [tasks]
[2021-08-08T23:04:13,639][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded module [transport-netty4]
[2021-08-08T23:04:13,641][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-0] loaded plugin [repository-s3]
[2021-08-08T23:04:14,742][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-0] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.8:/dockerdata-nfs/dev/elastic-master-0)]], net usable_space [180.8gb], net total_space [195.8gb], types [nfs4]
[2021-08-08T23:04:14,743][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-0] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-08-08T23:04:15,349][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] node name [dev-sdnrdb-master-0], node ID [T4ltVtnRRXOTfKSy-Qz91A], cluster name [sdnrdb-cluster]
[2021-08-08T23:05:01,334][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-master-0] 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}]
[2021-08-08T23:05:02,135][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-0] using discovery type [zen] and seed hosts providers [settings]
[2021-08-08T23:05:06,733][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-master-0] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-08-08T23:05:08,732][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] initialized
[2021-08-08T23:05:08,733][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] starting ...
[2021-08-08T23:05:10,937][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-0] publish_address {[fd00:100::cc9d]:9300}, bound_addresses {[::]:9300}
[2021-08-08T23:05:12,337][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-0] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.204.157:9300, remoteAddress=/10.242.238.82:57136}], 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) [?:?]
[2021-08-08T23:05:13,339][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-0] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.204.157:9300, remoteAddress=/10.242.238.82:57172}], 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) [?:?]
[2021-08-08T23:05:14,329][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-0] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.204.157:9300, remoteAddress=/10.242.238.82:57196}], 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) [?:?]
[2021-08-08T23:05:14,535][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-0] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-08-08T23:05:22,548][INFO ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-0] [gc][13] overhead, spent [505ms] collecting in the last [1.5s]
[2021-08-08T23:05:24,735][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:05:34,738][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:05:44,741][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:05:54,745][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:06:04,749][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:06:10,346][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:06:14,752][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:06:16,039][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:a15f/fd00:100:0:0:0:0:0:a15f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-08T23:06:24,755][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:06:34,759][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:06:40,741][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:a15e/fd00:100:0:0:0:0:0:a15e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-08T23:06:44,763][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:06:46,695][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:a15f/fd00:100:0:0:0:0:0:a15f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-08T23:06:54,833][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:07:04,837][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:07:11,701][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:07:14,841][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:07:17,703][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:07:24,845][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:07:34,849][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:07:41,739][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:07:44,852][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:07:47,735][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:07:54,855][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:08:04,860][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:08:12,740][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:08:14,864][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:08:18,743][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:08:24,869][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:08:34,871][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:08:42,834][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:08:44,873][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:08:49,756][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:08:54,876][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:09:04,879][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:09:13,772][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:a15e/fd00:100:0:0:0:0:0:a15e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-08T23:09:14,883][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:09:20,766][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-08T23:09:24,886][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:09:34,888][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:09:44,784][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-08T23:09:44,891][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:09:50,840][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-08T23:09:54,893][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:10:04,896][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:10:14,815][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-08T23:10:14,837][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-0] timed out while waiting for initial discovery state - timeout: 5m
[2021-08-08T23:10:14,933][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.94:9300, 10.242.161.95:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:10:15,045][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-0] publish_address {[fd00:100::cc9d]:9200}, bound_addresses {[::]:9200}
[2021-08-08T23:10:15,046][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-0] started
[2021-08-08T23:10:21,821][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-08T23:10:24,935][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:10:34,937][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:10:44,837][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-08T23:10:44,941][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:10:51,846][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-08T23:10:54,944][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:11:04,949][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:11:14,858][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-08T23:11:14,951][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:11:21,863][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-08T23:11:24,954][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:11:34,956][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:11:44,884][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-08T23:11:45,042][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:11:51,887][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-08T23:11:55,047][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:12:05,050][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:12:14,958][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-08T23:12:15,052][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.161.94:9300, 10.242.238.82:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:12:21,957][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-08T23:12:25,055][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:12:35,058][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:12:44,974][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-08T23:12:45,061][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:12:51,979][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-08T23:12:55,065][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:13:05,068][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:13:14,999][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-08T23:13:15,070][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:13:22,001][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:a15f/fd00:100:0:0:0:0:0:a15f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-08T23:13:25,072][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:13:35,077][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:13:45,019][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:13:45,080][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:13:53,038][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:13:55,084][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:14:05,086][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:14:15,038][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:14:15,089][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:14:24,043][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:14:25,134][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:14:35,137][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:14:45,141][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:14:45,236][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:14:54,132][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:a15f/fd00:100:0:0:0:0:0:a15f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-08T23:14:55,144][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:15:05,147][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:15:15,151][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.95:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:15:16,076][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:15:25,142][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:15:25,154][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.238.82:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:15:35,157][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.238.82:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:15:45,163][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.238.82:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:15:46,164][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:15:55,231][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:15:55,232][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.238.82:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:16:05,237][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.238.82:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:16:15,243][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.238.82:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:16:17,178][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:16:25,245][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:16:25,337][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:16:35,248][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:16:45,250][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:16:47,254][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:16:55,254][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:16:56,263][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:17:05,257][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:17:15,261][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.238.82:9300, 10.242.161.94:9300, 10.242.161.95:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:17:17,286][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.94:9300]] completed handshake with [{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::a15e]: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) [?:?]
[2021-08-08T23:17:25,265][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] 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-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}]; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.238.82:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-08T23:17:26,277][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-0] [connectToRemoteMasterNode[10.242.161.95:9300]] completed handshake with [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::a15f]: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) [?:?]
[2021-08-08T23:17:33,696][INFO ][o.e.c.c.Coordinator      ] [dev-sdnrdb-master-0] setting initial configuration to VotingConfiguration{q4xR7FivTSmQ63NQNdrweA,T4ltVtnRRXOTfKSy-Qz91A,{bootstrap-placeholder}-dev-sdnrdb-master-2}
[2021-08-08T23:17:35,537][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-0] master not discovered or elected yet, an election requires 2 nodes with ids [q4xR7FivTSmQ63NQNdrweA, T4ltVtnRRXOTfKSy-Qz91A], have discovered [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}, {dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr}, {dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}] which is a quorum; discovery will continue using [10.242.204.157:9300, 10.242.161.95:9300, 10.242.238.82:9300, 10.242.161.94:9300] from hosts providers and [{dev-sdnrdb-master-0}{T4ltVtnRRXOTfKSy-Qz91A}{cw5q_3M3S8K_h0NRSp5p5Q}{fd00:100:0:0:0:0:0:cc9d}{[fd00:100::cc9d]:9300}{dmr}] from last-known cluster state; node term 3, last-accepted version 0 in term 0
[2021-08-08T23:17:39,336][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-0] master node changed {previous [], current [{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}]}, added {{dev-sdnrdb-master-1}{q4xR7FivTSmQ63NQNdrweA}{WvfP_7o3R2eGvrHPyO_83w}{fd00:100:0:0:0:0:0:a15e}{[fd00:100::a15e]:9300}{dmr},{dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr},{dev-sdnrdb-coordinating-only-7dc7d485d6-27v8c}{bU5asnJ5S265ox-6EBdmbw}{ISn3G4QxQvqGj3qmNtnFhQ}{fd00:100:0:0:0:0:0:ee52}{[fd00:100::ee52]:9300}{r}}, term: 3, version: 5, reason: ApplyCommitRequest{term=3, version=5, sourceNode={dev-sdnrdb-master-2}{ZSVjY1vbRLm-QRNkpWTGuA}{3FNCrrSOQgupXuZ8ciqOSg}{fd00:100:0:0:0:0:0:a15f}{[fd00:100::a15f]:9300}{dmr}}