11:01:48.52 
 11:01:48.53 Welcome to the Bitnami elasticsearch container
 11:01:48.61 Subscribe to project updates by watching https://github.com/bitnami/bitnami-docker-elasticsearch
 11:01:48.62 Submit issues and feature requests at https://github.com/bitnami/bitnami-docker-elasticsearch/issues
 11:01:48.62 
 11:01:48.71 INFO  ==> ** Starting Elasticsearch setup **
 11:01:48.92 INFO  ==> Configuring/Initializing Elasticsearch...
 11:01:49.31 INFO  ==> Setting default configuration
 11:01:49.41 INFO  ==> Configuring Elasticsearch cluster settings...
 11:01:49.61 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-master-1: fd00:100::cc5 10.242.12.197, will use fd00:100::cc5
 11:01:49.81 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-master-1: fd00:100::cc5 10.242.12.197, will use fd00:100::cc5
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.

 11:02:12.32 INFO  ==> ** Elasticsearch setup finished! **
 11:02:12.51 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.
[2021-08-30T11:02:49,624][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] version[7.9.3], pid[1], build[oss/tar/c4138e51121ef06a6404866cddc601906fe5c868/2020-10-16T10:36:16.141335Z], OS[Linux/4.15.0-117-generic/amd64], JVM[BellSoft/OpenJDK 64-Bit Server VM/11.0.9/11.0.9+11-LTS]
[2021-08-30T11:02:49,627][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] JVM home [/opt/bitnami/java]
[2021-08-30T11:02:49,630][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] JVM arguments [-Xshare:auto, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dio.netty.allocator.numDirectArenas=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.locale.providers=SPI,COMPAT, -Xms128m, -Xmx128m, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -Djava.io.tmpdir=/tmp/elasticsearch-7773979672444530014, -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]
[2021-08-30T11:03:06,115][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [aggs-matrix-stats]
[2021-08-30T11:03:06,127][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [analysis-common]
[2021-08-30T11:03:06,127][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [geo]
[2021-08-30T11:03:06,128][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [ingest-common]
[2021-08-30T11:03:06,129][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [ingest-geoip]
[2021-08-30T11:03:06,130][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [ingest-user-agent]
[2021-08-30T11:03:06,131][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [kibana]
[2021-08-30T11:03:06,132][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [lang-expression]
[2021-08-30T11:03:06,210][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [lang-mustache]
[2021-08-30T11:03:06,211][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [lang-painless]
[2021-08-30T11:03:06,211][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [mapper-extras]
[2021-08-30T11:03:06,212][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [parent-join]
[2021-08-30T11:03:06,212][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [percolator]
[2021-08-30T11:03:06,213][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [rank-eval]
[2021-08-30T11:03:06,214][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [reindex]
[2021-08-30T11:03:06,214][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [repository-url]
[2021-08-30T11:03:06,215][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [tasks]
[2021-08-30T11:03:06,215][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [transport-netty4]
[2021-08-30T11:03:06,216][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded plugin [repository-s3]
[2021-08-30T11:03:07,115][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-1] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.7:/dockerdata-nfs/dev/elastic-master-2)]], net usable_space [180.8gb], net total_space [195.8gb], types [nfs4]
[2021-08-30T11:03:07,116][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-1] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-08-30T11:03:08,011][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] node name [dev-sdnrdb-master-1], node ID [3LKy29tQRxi90oO-vCJ4sA], cluster name [sdnrdb-cluster]
[2021-08-30T11:03:50,210][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-master-1] creating NettyAllocator with the following configs: [name=unpooled, factors={es.unsafe.use_unpooled_allocator=false, g1gc_enabled=false, g1gc_region_size=0b, heap_size=123.7mb}]
[2021-08-30T11:03:50,921][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-1] using discovery type [zen] and seed hosts providers [settings]
[2021-08-30T11:03:54,720][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-master-1] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-08-30T11:03:56,711][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] initialized
[2021-08-30T11:03:56,712][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] starting ...
[2021-08-30T11:03:58,814][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-1] publish_address {[fd00:100::cc5]:9300}, bound_addresses {[::]:9300}
[2021-08-30T11:03:59,612][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.12.197:9300, remoteAddress=/10.242.199.88:43610}], 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) [?:?]
[2021-08-30T11:03:59,920][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.12.197:9300, remoteAddress=/10.242.229.152:51004}], 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) [?:?]
[2021-08-30T11:04:00,612][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.12.197:9300, remoteAddress=/10.242.229.152:51020}], 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) [?:?]
[2021-08-30T11:04:00,910][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.12.197:9300, remoteAddress=/10.242.199.88:43652}], 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) [?:?]
[2021-08-30T11:04:01,572][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.12.197:9300, remoteAddress=/10.242.229.152:51034}], 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) [?:?]
[2021-08-30T11:04:01,820][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-1] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-08-30T11:04:12,014][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:04:22,020][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:04:32,025][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:04:32,920][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:e598/fd00:100:0:0:0:0:0:e598:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-30T11:04:42,029][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:04:52,032][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:05:02,036][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:05:03,115][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:e598/fd00:100:0:0:0:0:0:e598:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-30T11:05:12,039][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:05:22,042][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:05:32,047][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:05:34,081][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:e598/fd00:100:0:0:0:0:0:e598:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-30T11:05:42,051][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:05:52,055][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:06:02,058][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.229.152:9300, 10.242.199.88:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:06:02,673][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:06:04,142][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:e598/fd00:100:0:0:0:0:0:e598:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-30T11:06:12,061][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:06:22,064][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:06:32,067][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:06:33,164][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:06:35,175][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:06:42,069][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:06:52,071][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:07:02,073][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:07:03,190][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:07:05,190][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:07:12,075][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:07:22,078][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:07:32,081][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:07:33,207][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:07:35,210][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:07:42,086][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:07:52,090][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:08:02,092][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:08:03,226][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:08:05,226][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:08:12,094][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:08:14,241][INFO ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-1] [gc][257] overhead, spent [446ms] collecting in the last [1s]
[2021-08-30T11:08:22,097][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:08:32,099][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:08:33,243][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:08:35,244][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:08:42,101][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:08:52,104][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:09:02,106][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.199.88:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:09:02,215][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-1] timed out while waiting for initial discovery state - timeout: 5m
[2021-08-30T11:09:02,310][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-1] publish_address {[fd00:100::cc5]:9200}, bound_addresses {[::]:9200}
[2021-08-30T11:09:02,310][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] started
[2021-08-30T11:09:03,333][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:09:05,330][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:09:12,109][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:09:22,112][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:09:32,117][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:09:33,346][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:09:35,348][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:09:42,121][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:09:52,123][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:10:02,125][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:10:03,467][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:10:05,362][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:10:12,127][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:10:22,129][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:10:32,132][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:10:34,381][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:10:35,382][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:10:42,134][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:10:52,137][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:11:02,141][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:11:04,397][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:11:05,396][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:11:12,144][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:11:22,146][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:11:32,148][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:11:34,436][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:11:35,435][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:11:42,150][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:11:52,152][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:12:02,155][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:12:04,452][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:12:05,452][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:12:12,157][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:12:22,212][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:12:32,218][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:12:34,468][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:12:35,470][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:12:42,220][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:12:52,222][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:13:02,224][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:13:04,529][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:13:05,528][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:13:12,227][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:13:22,230][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:13:32,234][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:13:35,550][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:13:36,535][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:13:42,237][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:13:52,240][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:14:02,243][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:14:06,550][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:14:06,554][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:14:12,245][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:14:22,247][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:14:32,250][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:14:37,561][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:14:37,565][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b720/fd00:100:0:0:0:0:0:b720:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-30T11:14:42,252][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:14:52,255][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:15:02,257][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:15:08,569][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:15:08,573][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:15:12,259][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:15:22,261][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:15:32,266][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:15:39,583][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:15:39,579][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:15:42,270][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:15:52,273][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:16:02,276][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.183.32:9300, 10.242.229.152:9300, 10.242.199.88:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:16:10,589][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:16:10,710][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:16:12,278][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:16:22,280][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:16:32,282][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:16:40,604][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:16:41,670][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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) [?:?]
[2021-08-30T11:16:42,285][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:16:52,287][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:17:02,289][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.183.32:9300, 10.242.229.152:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-30T11:17:10,621][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.229.152:9300]] completed handshake with [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]: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) [?:?]
[2021-08-30T11:17:10,714][INFO ][o.e.c.c.Coordinator      ] [dev-sdnrdb-master-1] setting initial configuration to VotingConfiguration{3sMfRC6XQze5POTDjDYGng,3LKy29tQRxi90oO-vCJ4sA,{bootstrap-placeholder}-dev-sdnrdb-master-2}
[2021-08-30T11:17:12,293][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered or elected yet, an election requires 2 nodes with ids [3sMfRC6XQze5POTDjDYGng, 3LKy29tQRxi90oO-vCJ4sA], have discovered [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, {dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}] which is a quorum; discovery will continue using [10.242.12.197:9300, 10.242.199.88:9300, 10.242.229.152:9300, 10.242.183.32:9300] from hosts providers and [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}] from last-known cluster state; node term 1, last-accepted version 0 in term 0
[2021-08-30T11:17:12,629][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.183.32:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-30T11:17:12,631][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[[fd00:100::b720]:9300]] completed handshake with [{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b720]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-30T11:17:13,911][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, minimumTerm=0, optionalJoin=Optional[Join{term=1, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::cc5]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.lambda$handleJoinRequest$7(Coordinator.java:496) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-30T11:17:14,627][INFO ][o.e.c.s.MasterService    ] [dev-sdnrdb-master-1] elected-as-master ([2] nodes joined)[{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr} elect leader, {dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr} elect leader, _BECOME_MASTER_TASK_, _FINISH_ELECTION_], term: 4, version: 1, delta: master node changed {previous [], current [{dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}]}, added {{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}}
[2021-08-30T11:17:14,710][WARN ][o.e.c.s.MasterService    ] [dev-sdnrdb-master-1] failing [elected-as-master ([2] nodes joined)[{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr} elect leader, {dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr} elect leader, _BECOME_MASTER_TASK_, _FINISH_ELECTION_]]: failed to commit cluster state version [1]
org.elasticsearch.cluster.coordination.FailedToCommitClusterStateException: node is no longer master for term 4 while handling publication
	at org.elasticsearch.cluster.coordination.Coordinator.publish(Coordinator.java:1083) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService.publish(MasterService.java:268) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService.runTasks(MasterService.java:250) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService.access$000(MasterService.java:73) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService$Batcher.run(MasterService.java:151) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.TaskBatcher.runIfNotProcessed(TaskBatcher.java:150) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.TaskBatcher$BatchedTask.run(TaskBatcher.java:188) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:215) [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) [?:?]
[2021-08-30T11:17:14,713][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, minimumTerm=1, optionalJoin=Optional[Join{term=2, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::cc5]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.FailedToCommitClusterStateException: node is no longer master for term 4 while handling publication
	at org.elasticsearch.cluster.coordination.Coordinator.publish(Coordinator.java:1083) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService.publish(MasterService.java:268) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService.runTasks(MasterService.java:250) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService.access$000(MasterService.java:73) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService$Batcher.run(MasterService.java:151) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.TaskBatcher.runIfNotProcessed(TaskBatcher.java:150) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.TaskBatcher$BatchedTask.run(TaskBatcher.java:188) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:215) [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) [?:?]
[2021-08-30T11:17:14,845][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, minimumTerm=2, optionalJoin=Optional[Join{term=3, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, targetNode={dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.FailedToCommitClusterStateException: node is no longer master for term 3 while handling publication
	at org.elasticsearch.cluster.coordination.Coordinator.publish(Coordinator.java:1083) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService.publish(MasterService.java:268) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService.runTasks(MasterService.java:250) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService.access$000(MasterService.java:73) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.MasterService$Batcher.run(MasterService.java:151) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.TaskBatcher.runIfNotProcessed(TaskBatcher.java:150) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.TaskBatcher$BatchedTask.run(TaskBatcher.java:188) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.java:252) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:215) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-30T11:17:15,016][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, minimumTerm=3, optionalJoin=Optional[Join{term=4, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::cc5]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.lambda$handleJoinRequest$7(Coordinator.java:496) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:63) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:375) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$8.doRun(TransportService.java:800) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-30T11:17:15,345][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, minimumTerm=4, optionalJoin=Optional.empty}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-0][[fd00:100::e598]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.handleJoinRequest(JoinHelper.java:459) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.processJoinRequest(Coordinator.java:533) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.lambda$handleJoinRequest$7(Coordinator.java:496) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:63) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.ClusterConnectionManager.connectToNode(ClusterConnectionManager.java:120) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:378) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:362) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.handleJoinRequest(Coordinator.java:483) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$0(JoinHelper.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-30T11:17:15,540][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-1] failed to join {dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, minimumTerm=4, optionalJoin=Optional[Join{term=5, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{3LKy29tQRxi90oO-vCJ4sA}{u109dNdCRCizCH2Yb_aDUA}{fd00:100:0:0:0:0:0:cc5}{[fd00:100::cc5]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::cc5]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: became follower
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.lambda$close$3(JoinHelper.java:484) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.HashMap$Values.forEach(HashMap.java:976) [?:?]
	at org.elasticsearch.cluster.coordination.JoinHelper$CandidateJoinAccumulator.close(JoinHelper.java:484) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.becomeFollower(Coordinator.java:621) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator.onFollowerCheckRequest(Coordinator.java:257) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.FollowersChecker$2.doRun(FollowersChecker.java:198) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-30T11:17:16,840][INFO ][o.e.c.c.CoordinationState] [dev-sdnrdb-master-1] cluster UUID set to [3JPzpFCPQSWcZqrjHHWfng]
[2021-08-30T11:17:17,411][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-1] master node changed {previous [], current [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}]}, added {{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}}, term: 6, version: 1, reason: ApplyCommitRequest{term=6, version=1, sourceNode={dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}}
[2021-08-30T11:17:18,349][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-1] added {{dev-sdnrdb-coordinating-only-7dc7d485d6-qw87f}{spNgb6cwQFCjmJYuyrTH7Q}{E-PwL_zLQxakU4VcR3_4RA}{fd00:100:0:0:0:0:0:c758}{[fd00:100::c758]:9300}{r},{dev-sdnrdb-master-2}{lL8pTTADTu2I9F1D6odxXw}{ip6Yt1yBQPayk9b2Eovhvw}{fd00:100:0:0:0:0:0:b720}{[fd00:100::b720]:9300}{dmr}}, term: 6, version: 2, reason: ApplyCommitRequest{term=6, version=2, sourceNode={dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}}
[2021-08-30T11:17:19,660][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-1] master node changed {previous [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}], current []}, term: 6, version: 2, reason: becoming candidate: joinLeaderInTerm
[2021-08-30T11:17:20,870][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-1] master node changed {previous [], current [{dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}]}, term: 9, version: 3, reason: ApplyCommitRequest{term=9, version=3, sourceNode={dev-sdnrdb-master-0}{3sMfRC6XQze5POTDjDYGng}{HmUuoYnZRKWQvfMfi-uWtw}{fd00:100:0:0:0:0:0:e598}{[fd00:100::e598]:9300}{dmr}}