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          [38;5;6m [38;5;5m22:55:39.39 [0m
[38;5;6m [38;5;5m22:55:39.40 [0m[1mWelcome to the Bitnami elasticsearch container[0m
[38;5;6m [38;5;5m22:55:39.41 [0mSubscribe to project updates by watching [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch[0m
[38;5;6m [38;5;5m22:55:39.48 [0mSubmit issues and feature requests at [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch/issues[0m
[38;5;6m [38;5;5m22:55:39.49 [0m
[38;5;6m [38;5;5m22:55:39.50 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch setup **
[38;5;6m [38;5;5m22:55:39.80 [0m[38;5;2mINFO [0m ==> Configuring/Initializing Elasticsearch...
[38;5;6m [38;5;5m22:55:40.10 [0m[38;5;2mINFO [0m ==> Setting default configuration
[38;5;6m [38;5;5m22:55:40.21 [0m[38;5;2mINFO [0m ==> Configuring Elasticsearch cluster settings...
[38;5;6m [38;5;5m22:55:40.39 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::8410 10.242.132.16, will use fd00:100::8410
[38;5;6m [38;5;5m22:55:40.69 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::8410 10.242.132.16, will use fd00:100::8410
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.

[38;5;6m [38;5;5m22:56:04.20 [0m[38;5;2mINFO [0m ==> ** Elasticsearch setup finished! **
[38;5;6m [38;5;5m22:56:04.49 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch **
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[2021-07-23T22:56:45,193][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] version[7.9.3], pid[1], build[oss/tar/c4138e51121ef06a6404866cddc601906fe5c868/2020-10-16T10:36:16.141335Z], OS[Linux/4.15.0-117-generic/amd64], JVM[BellSoft/OpenJDK 64-Bit Server VM/11.0.9/11.0.9+11-LTS]
[2021-07-23T22:56:45,288][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] JVM home [/opt/bitnami/java]
[2021-07-23T22:56:45,289][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] JVM arguments [-Xshare:auto, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dio.netty.allocator.numDirectArenas=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.locale.providers=SPI,COMPAT, -Xms128m, -Xmx128m, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -Djava.io.tmpdir=/tmp/elasticsearch-6002896257305674009, -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]
[2021-07-23T22:57:03,586][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [aggs-matrix-stats]
[2021-07-23T22:57:03,587][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [analysis-common]
[2021-07-23T22:57:03,587][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [geo]
[2021-07-23T22:57:03,588][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-common]
[2021-07-23T22:57:03,588][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-geoip]
[2021-07-23T22:57:03,589][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-user-agent]
[2021-07-23T22:57:03,589][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [kibana]
[2021-07-23T22:57:03,590][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-expression]
[2021-07-23T22:57:03,590][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-mustache]
[2021-07-23T22:57:03,591][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-painless]
[2021-07-23T22:57:03,591][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [mapper-extras]
[2021-07-23T22:57:03,592][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [parent-join]
[2021-07-23T22:57:03,592][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [percolator]
[2021-07-23T22:57:03,593][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [rank-eval]
[2021-07-23T22:57:03,593][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [reindex]
[2021-07-23T22:57:03,594][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [repository-url]
[2021-07-23T22:57:03,594][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [tasks]
[2021-07-23T22:57:03,595][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [transport-netty4]
[2021-07-23T22:57:03,596][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded plugin [repository-s3]
[2021-07-23T22:57:04,400][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.36:/dockerdata-nfs/dev/elastic-master-1)]], net usable_space [179.9gb], net total_space [195.8gb], types [nfs4]
[2021-07-23T22:57:04,486][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-07-23T22:57:04,996][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] node name [dev-sdnrdb-master-2], node ID [RgD1PuiIRxS6M6_MjJB5pQ], cluster name [sdnrdb-cluster]
[2021-07-23T22:57:54,192][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-master-2] creating NettyAllocator with the following configs: [name=unpooled, factors={es.unsafe.use_unpooled_allocator=false, g1gc_enabled=false, g1gc_region_size=0b, heap_size=123.7mb}]
[2021-07-23T22:57:55,103][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-2] using discovery type [zen] and seed hosts providers [settings]
[2021-07-23T22:57:59,188][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-master-2] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-07-23T22:58:01,791][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] initialized
[2021-07-23T22:58:01,792][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] starting ...
[2021-07-23T22:58:03,992][INFO ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-2] [gc][2] overhead, spent [300ms] collecting in the last [1.1s]
[2021-07-23T22:58:04,388][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-2] publish_address {[fd00:100::8410]:9300}, bound_addresses {[::]:9300}
[2021-07-23T22:58:05,588][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.45.141:51096}], 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) [?:?]
[2021-07-23T22:58:05,889][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.88.212:40908}], 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) [?:?]
[2021-07-23T22:58:06,088][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.88.213:44764}], 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) [?:?]
[2021-07-23T22:58:06,487][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.45.141:51138}], 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) [?:?]
[2021-07-23T22:58:06,996][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.88.212:40948}], 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) [?:?]
[2021-07-23T22:58:07,257][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.88.213:44810}], 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) [?:?]
[2021-07-23T22:58:07,486][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.45.141:51146}], 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) [?:?]
[2021-07-23T22:58:07,998][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.88.212:40972}], 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) [?:?]
[2021-07-23T22:58:08,256][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.88.213:44826}], 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) [?:?]
[2021-07-23T22:58:08,486][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.45.141:51164}], 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) [?:?]
[2021-07-23T22:58:08,996][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.88.212:40980}], 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) [?:?]
[2021-07-23T22:58:09,256][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.88.213:44838}], 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) [?:?]
[2021-07-23T22:58:09,487][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.132.16:9300, remoteAddress=/10.242.45.141:51176}], 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) [?:?]
[2021-07-23T22:58:09,587][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-2] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-07-23T22:58:14,103][INFO ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-2] [gc][12] overhead, spent [318ms] collecting in the last [1s]
[2021-07-23T22:58:19,698][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T22:58:29,702][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T22:58:39,710][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T22:58:41,698][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T22:58:41,790][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T22:58:49,714][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T22:58:59,719][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T22:59:09,723][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T22:59:12,043][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T22:59:12,094][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:58d5/fd00:100:0:0:0:0:0:58d5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-07-23T22:59:19,726][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T22:59:29,729][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T22:59:39,732][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T22:59:42,190][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:2d8d/fd00:100:0:0:0:0:0:2d8d:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-07-23T22:59:43,092][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T22:59:49,736][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T22:59:59,739][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:00:09,743][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:00:13,090][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:2d8d/fd00:100:0:0:0:0:0:2d8d:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-07-23T23:00:14,087][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:00:19,747][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:00:29,751][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:00:39,757][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:00:44,302][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:00:44,308][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:00:49,762][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:00:59,765][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:01:09,769][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:01:15,230][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:58d5/fd00:100:0:0:0:0:0:58d5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-07-23T23:01:15,292][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:01:19,774][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:01:29,777][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:01:39,780][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:01:46,248][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:01:46,489][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:01:49,783][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:01:59,786][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:02:09,788][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.212:9300, 10.242.88.213:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:02:16,274][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:2d8d/fd00:100:0:0:0:0:0:2d8d:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-07-23T23:02:17,288][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:02:19,791][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:02:29,796][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:02:39,799][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:02:47,289][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:02:48,288][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:02:49,801][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:02:59,803][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:03:09,806][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:03:10,094][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-2] timed out while waiting for initial discovery state - timeout: 5m
[2021-07-23T23:03:10,190][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-2] publish_address {[fd00:100::8410]:9200}, bound_addresses {[::]:9200}
[2021-07-23T23:03:10,190][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] started
[2021-07-23T23:03:18,295][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:03:19,295][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:03:19,808][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:03:29,810][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:03:39,815][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:03:48,311][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:03:49,306][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:03:49,819][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:03:59,822][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:04:09,825][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:04:19,387][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:04:19,390][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:04:19,828][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:04:29,830][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:04:39,834][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:04:49,848][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:04:50,397][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:04:50,397][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:04:59,854][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:05:09,858][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:05:19,862][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:05:20,495][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:05:20,498][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:05:29,865][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:05:39,868][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:05:49,870][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:05:51,427][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:05:51,426][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:05:59,873][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:06:09,877][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:06:19,881][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:06:21,444][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:06:21,487][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:06:29,884][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:06:39,887][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:06:49,890][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:06:52,453][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:06:52,455][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:06:59,892][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:07:09,894][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:07:19,896][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:07:22,492][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:07:22,497][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:58d5/fd00:100:0:0:0:0:0:58d5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-07-23T23:07:29,898][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:07:39,902][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:07:49,908][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:07:52,507][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:07:53,508][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:07:59,913][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:08:09,916][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:08:19,918][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:08:22,520][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:08:23,525][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:58d5/fd00:100:0:0:0:0:0:58d5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-07-23T23:08:29,921][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:08:39,924][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:08:49,926][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:08:52,531][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:08:54,533][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:08:59,929][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:09:09,931][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:09:19,935][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:09:22,544][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:09:24,545][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:58d5/fd00:100:0:0:0:0:0:58d5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-07-23T23:09:29,939][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:09:39,943][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:09:49,945][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:09:53,556][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:09:55,586][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:58d5/fd00:100:0:0:0:0:0:58d5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-07-23T23:09:59,947][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:10:09,949][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:10:19,952][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:10:23,566][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:10:26,590][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:10:29,955][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:10:39,959][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:10:49,963][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:10:53,601][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:10:56,602][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:58d5/fd00:100:0:0:0:0:0:58d5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-07-23T23:10:59,966][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:11:09,968][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:11:19,972][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:11:24,613][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:11:27,614][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:11:29,974][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:11:39,977][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:11:49,980][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:11:54,626][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:11:57,627][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:11:59,984][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:12:09,989][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.212:9300, 10.242.88.213:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:12:19,994][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:12:24,639][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:12:27,639][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:12:29,996][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:12:40,001][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:12:50,005][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:12:55,650][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:12:57,651][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:13:00,007][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:13:10,009][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.88.212:9300, 10.242.45.141:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:13:20,011][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:13:26,661][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:13:27,663][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:13:30,013][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:13:40,017][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:13:50,021][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:13:56,680][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:13:58,676][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:14:00,024][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:14:10,026][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:14:20,032][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:14:27,685][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:14:29,686][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:14:30,035][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:14:40,036][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:14:50,038][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:14:57,705][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:14:59,705][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:15:00,040][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:15:10,042][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:15:20,047][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:15:27,715][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:15:29,720][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:15:30,051][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:15:40,056][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:15:50,059][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:15:57,728][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:16:00,061][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:16:00,732][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:16:10,063][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.45.141:9300, 10.242.88.213:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:16:20,066][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:16:28,740][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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) [?:?]
[2021-07-23T23:16:30,068][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:16:31,738][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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) [?:?]
[2021-07-23T23:16:40,069][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:16:50,071][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}]; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-07-23T23:16:51,702][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=0, optionalJoin=Optional[Join{term=1, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:51,704][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=0, optionalJoin=Optional[Join{term=1, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:52,213][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=1, optionalJoin=Optional[Join{term=2, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:52,215][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=1, optionalJoin=Optional[Join{term=2, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:52,755][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=2, optionalJoin=Optional[Join{term=3, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:52,757][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=2, optionalJoin=Optional[Join{term=3, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:53,636][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=3, optionalJoin=Optional[Join{term=4, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:53,638][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=3, optionalJoin=Optional[Join{term=4, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:54,537][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=4, optionalJoin=Optional[Join{term=5, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:54,539][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=4, optionalJoin=Optional[Join{term=5, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:55,066][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=5, optionalJoin=Optional[Join{term=6, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:55,068][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=5, optionalJoin=Optional[Join{term=6, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:55,776][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=6, optionalJoin=Optional[Join{term=7, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:55,778][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=6, optionalJoin=Optional[Join{term=7, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:56,633][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=7, optionalJoin=Optional[Join{term=8, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:56,635][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=7, optionalJoin=Optional[Join{term=8, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:57,819][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=8, optionalJoin=Optional[Join{term=9, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:57,822][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=8, optionalJoin=Optional[Join{term=9, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:58,490][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=9, optionalJoin=Optional[Join{term=10, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:58,491][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=9, optionalJoin=Optional[Join{term=10, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:16:58,752][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.45.141:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:16:58,754][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[[fd00:100::2d8d]:9300]] completed handshake with [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:16:58,795][INFO ][o.e.c.c.Coordinator      ] [dev-sdnrdb-master-2] setting initial configuration to VotingConfiguration{{bootstrap-placeholder}-dev-sdnrdb-master-0,w-adz4xIRUaJaT419xdaVQ,RgD1PuiIRxS6M6_MjJB5pQ}
[2021-07-23T23:17:00,086][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] last failed join attempt was 1.5s ago, failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=9, optionalJoin=Optional[Join{term=10, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:17:00,190][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered or elected yet, an election requires 2 nodes with ids [w-adz4xIRUaJaT419xdaVQ, RgD1PuiIRxS6M6_MjJB5pQ], have discovered [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}] which is a quorum; discovery will continue using [10.242.132.16:9300, 10.242.88.213:9300, 10.242.45.141:9300, 10.242.88.212:9300] from hosts providers and [{dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}] from last-known cluster state; node term 11, last-accepted version 0 in term 0
[2021-07-23T23:17:00,395][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=11, optionalJoin=Optional[Join{term=12, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:17:00,396][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=11, optionalJoin=Optional[Join{term=12, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:17:01,093][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=12, optionalJoin=Optional[Join{term=13, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:17:01,097][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=12, optionalJoin=Optional[Join{term=13, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$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) [?:?]
[2021-07-23T23:17:01,567][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=10, optionalJoin=Optional[Join{term=11, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.FailedToCommitClusterStateException: publication failed
	at org.elasticsearch.cluster.coordination.Coordinator$CoordinatorPublication$4.onFailure(Coordinator.java:1467) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionRunnable.onFailure(ActionRunnable.java:88) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:39) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.EsExecutors$DirectExecutorService.execute(EsExecutors.java:226) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ListenableFuture.notifyListener(ListenableFuture.java:106) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ListenableFuture.addListener(ListenableFuture.java:68) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator$CoordinatorPublication.onCompletion(Coordinator.java:1390) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication.onPossibleCompletion(Publication.java:125) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication.onPossibleCommitFailure(Publication.java:173) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication.access$500(Publication.java:42) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication$PublicationTarget$PublishResponseHandler.onFailure(Publication.java:368) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator$5.onFailure(Coordinator.java:1151) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.PublicationTransportHandler$PublicationContext.lambda$sendClusterState$2(PublicationTransportHandler.java:412) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.PublicationTransportHandler$PublicationContext$3.handleException(PublicationTransportHandler.java:430) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:1172) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.lambda$handleException$2(InboundHandler.java:235) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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) [?:?]
Caused by: org.elasticsearch.cluster.coordination.FailedToCommitClusterStateException: non-failed nodes do not form a quorum
	at org.elasticsearch.cluster.coordination.Publication.onPossibleCommitFailure(Publication.java:171) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication.access$500(Publication.java:42) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication$PublicationTarget$PublishResponseHandler.onFailure(Publication.java:368) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator$5.onFailure(Coordinator.java:1151) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.PublicationTransportHandler$PublicationContext.lambda$sendClusterState$2(PublicationTransportHandler.java:412) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.PublicationTransportHandler$PublicationContext$3.handleException(PublicationTransportHandler.java:430) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:1172) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.lambda$handleException$2(InboundHandler.java:235) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) ~[?:?]
[2021-07-23T23:17:01,669][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=12, optionalJoin=Optional.empty}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}
	at org.elasticsearch.cluster.coordination.JoinHelper$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) [?:?]
[2021-07-23T23:17:01,787][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.88.213:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]: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$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-07-23T23:17:01,887][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[[fd00:100::58d5]:9300]] completed handshake with [{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-07-23T23:17:02,392][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=13, optionalJoin=Optional[Join{term=14, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-1][[fd00:100::2d8d]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: received a newer join from {dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]: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) [?:?]
[2021-07-23T23:17:03,195][INFO ][o.e.c.c.CoordinationState] [dev-sdnrdb-master-2] cluster UUID set to [m39ngHx5T02jLFM9Rtas0A]
[2021-07-23T23:17:03,386][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, minimumTerm=14, optionalJoin=Optional[Join{term=15, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{RgD1PuiIRxS6M6_MjJB5pQ}{gwL_cbyBT7ukYlJYKIfx3Q}{fd00:100:0:0:0:0:0:8410}{[fd00:100::8410]:9300}{dmr}, targetNode={dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}}]}
org.elasticsearch.transport.RemoteTransportException: [dev-sdnrdb-master-0][[fd00:100::58d5]:9300][internal:cluster/coordination/join]
Caused by: org.elasticsearch.cluster.coordination.FailedToCommitClusterStateException: publication failed
	at org.elasticsearch.cluster.coordination.Coordinator$CoordinatorPublication$4.onFailure(Coordinator.java:1467) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.action.ActionRunnable.onFailure(ActionRunnable.java:88) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:39) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.EsExecutors$DirectExecutorService.execute(EsExecutors.java:226) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ListenableFuture.notifyListener(ListenableFuture.java:106) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ListenableFuture.addListener(ListenableFuture.java:68) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator$CoordinatorPublication.onCompletion(Coordinator.java:1390) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication.onPossibleCompletion(Publication.java:125) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication.onPossibleCommitFailure(Publication.java:173) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication.access$500(Publication.java:42) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication$PublicationTarget$PublishResponseHandler.onFailure(Publication.java:368) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator$5.onFailure(Coordinator.java:1151) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.PublicationTransportHandler$PublicationContext.lambda$sendClusterState$2(PublicationTransportHandler.java:412) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.PublicationTransportHandler$PublicationContext$3.handleException(PublicationTransportHandler.java:430) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:1172) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.lambda$handleException$2(InboundHandler.java:235) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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) [?:?]
Caused by: org.elasticsearch.cluster.coordination.FailedToCommitClusterStateException: non-failed nodes do not form a quorum
	at org.elasticsearch.cluster.coordination.Publication.onPossibleCommitFailure(Publication.java:171) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication.access$500(Publication.java:42) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Publication$PublicationTarget$PublishResponseHandler.onFailure(Publication.java:368) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.Coordinator$5.onFailure(Coordinator.java:1151) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.PublicationTransportHandler$PublicationContext.lambda$sendClusterState$2(PublicationTransportHandler.java:412) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.PublicationTransportHandler$PublicationContext$3.handleException(PublicationTransportHandler.java:430) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:1172) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.lambda$handleException$2(InboundHandler.java:235) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$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) ~[?:?]
[2021-07-23T23:17:03,786][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-2] master node changed {previous [], current [{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}]}, added {{dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}, term: 16, version: 2, reason: ApplyCommitRequest{term=16, version=2, sourceNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}
[2021-07-23T23:17:05,202][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-2] added {{dev-sdnrdb-coordinating-only-65cbf8cbbd-db7fv}{dWpFcWUtQ6W9EYH8It89jA}{a-GxLLFuRMeZG7WgAwhq7g}{fd00:100:0:0:0:0:0:58d4}{[fd00:100::58d4]:9300}{r}}, term: 16, version: 4, reason: ApplyCommitRequest{term=16, version=4, sourceNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}
[2021-07-23T23:17:07,384][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-2] added {{dev-sdnrdb-master-0}{tn2cFqJBS3qK93kpDiry6Q}{M7ap72bWQFebvAr3b-S6aA}{fd00:100:0:0:0:0:0:58d5}{[fd00:100::58d5]:9300}{dmr}}, term: 16, version: 5, reason: ApplyCommitRequest{term=16, version=5, sourceNode={dev-sdnrdb-master-1}{w-adz4xIRUaJaT419xdaVQ}{cUI1ifs9RbGtItxxW8kTEQ}{fd00:100:0:0:0:0:0:2d8d}{[fd00:100::2d8d]:9300}{dmr}}