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          [38;5;6m [38;5;5m23:06:02.22 [0m
[38;5;6m [38;5;5m23:06:02.22 [0m[1mWelcome to the Bitnami elasticsearch container[0m
[38;5;6m [38;5;5m23:06:02.31 [0mSubscribe to project updates by watching [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch[0m
[38;5;6m [38;5;5m23:06:02.31 [0mSubmit issues and feature requests at [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch/issues[0m
[38;5;6m [38;5;5m23:06:02.32 [0m
[38;5;6m [38;5;5m23:06:02.40 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch setup **
[38;5;6m [38;5;5m23:06:02.62 [0m[38;5;2mINFO [0m ==> Configuring/Initializing Elasticsearch...
[38;5;6m [38;5;5m23:06:03.01 [0m[38;5;2mINFO [0m ==> Setting default configuration
[38;5;6m [38;5;5m23:06:03.11 [0m[38;5;2mINFO [0m ==> Configuring Elasticsearch cluster settings...
[38;5;6m [38;5;5m23:06:03.31 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::e04a 10.242.224.74, will use fd00:100::e04a
[38;5;6m [38;5;5m23:06:03.51 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::e04a 10.242.224.74, will use fd00:100::e04a
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;5m23:06:22.72 [0m[38;5;2mINFO [0m ==> ** Elasticsearch setup finished! **

[38;5;6m [38;5;5m23:06:22.92 [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.
[2021-08-29T23:06:58,208][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]
[2021-08-29T23:06:58,211][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] JVM home [/opt/bitnami/java]
[2021-08-29T23:06:58,211][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-11487418135552183212, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m, -XX:MaxDirectMemorySize=67108864, -Des.path.home=/opt/bitnami/elasticsearch, -Des.path.conf=/opt/bitnami/elasticsearch/config, -Des.distribution.flavor=oss, -Des.distribution.type=tar, -Des.bundled_jdk=true]
[2021-08-29T23:07:14,911][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [aggs-matrix-stats]
[2021-08-29T23:07:14,912][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [analysis-common]
[2021-08-29T23:07:14,912][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [geo]
[2021-08-29T23:07:14,913][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-common]
[2021-08-29T23:07:14,913][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-geoip]
[2021-08-29T23:07:14,914][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-user-agent]
[2021-08-29T23:07:14,914][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [kibana]
[2021-08-29T23:07:14,915][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-expression]
[2021-08-29T23:07:14,915][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-mustache]
[2021-08-29T23:07:15,007][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-painless]
[2021-08-29T23:07:15,008][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [mapper-extras]
[2021-08-29T23:07:15,008][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [parent-join]
[2021-08-29T23:07:15,009][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [percolator]
[2021-08-29T23:07:15,009][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [rank-eval]
[2021-08-29T23:07:15,009][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [reindex]
[2021-08-29T23:07:15,010][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [repository-url]
[2021-08-29T23:07:15,010][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [tasks]
[2021-08-29T23:07:15,010][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [transport-netty4]
[2021-08-29T23:07:15,012][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded plugin [repository-s3]
[2021-08-29T23:07:15,714][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.39:/dockerdata-nfs/dev/elastic-master-2)]], net usable_space [180.6gb], net total_space [195.8gb], types [nfs4]
[2021-08-29T23:07:15,715][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-08-29T23:07:16,310][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] node name [dev-sdnrdb-master-2], node ID [1a3l7njFTAaCNRkBKTu4Ig], cluster name [sdnrdb-cluster]
[2021-08-29T23:08:00,110][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}]
[2021-08-29T23:08:01,109][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-2] using discovery type [zen] and seed hosts providers [settings]
[2021-08-29T23:08:05,418][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
[2021-08-29T23:08:07,514][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] initialized
[2021-08-29T23:08:07,515][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] starting ...
[2021-08-29T23:08:09,512][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-2] publish_address {[fd00:100::e04a]:9300}, bound_addresses {[::]:9300}
[2021-08-29T23:08:10,213][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.224.74:9300, remoteAddress=/10.242.154.95:44492}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:08:10,408][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.224.74:9300, remoteAddress=/10.242.154.92:38444}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:08:10,490][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.224.74:9300, remoteAddress=/10.242.239.24:60510}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:08:10,578][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.224.74:9300, remoteAddress=/10.242.154.95:44514}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:08:10,909][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.224.74:9300, remoteAddress=/10.242.154.92:38468}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:08:11,093][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.224.74:9300, remoteAddress=/10.242.239.24:60544}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:08:11,577][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.224.74:9300, remoteAddress=/10.242.154.95:44534}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:08:11,907][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.224.74:9300, remoteAddress=/10.242.154.92:38486}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:08:12,007][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.224.74:9300, remoteAddress=/10.242.239.24:60566}], closing connection
java.lang.IllegalStateException: transport not ready yet to handle incoming requests
	at org.elasticsearch.transport.TransportService.onRequestReceived(TransportService.java:943) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:136) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.3.jar:7.9.3]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:08:12,016][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-2] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-08-29T23:08:22,214][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:08:32,216][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:08:42,221][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:08:43,216][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:08:43,591][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:08:52,227][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:09:02,229][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:09:12,235][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:09:13,314][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:09:14,237][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:09:22,237][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:09:32,240][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:09:42,244][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:09:44,314][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:09:45,251][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:09:52,247][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:10:02,250][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:10:12,252][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:10:15,313][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:10:15,320][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:10:22,255][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:10:32,257][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:10:42,259][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:10:46,307][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:10:46,310][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:10:52,261][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:11:02,263][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:11:12,265][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:11:15,913][INFO ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-2] [gc][188] overhead, spent [355ms] collecting in the last [1s]
[2021-08-29T23:11:16,415][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:11:16,417][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:11:22,269][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:11:32,272][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:11:42,274][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:11:46,618][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:11:46,618][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:11:52,276][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:12:02,278][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:12:12,280][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:12:17,442][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:12:17,447][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:12:22,282][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:12:32,284][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:12:42,287][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:12:47,513][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:12:48,459][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:12:52,291][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:13:02,293][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:13:12,295][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:13:12,512][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-2] timed out while waiting for initial discovery state - timeout: 5m
[2021-08-29T23:13:12,628][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-2] publish_address {[fd00:100::e04a]:9200}, bound_addresses {[::]:9200}
[2021-08-29T23:13:12,629][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] started
[2021-08-29T23:13:18,469][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:13:19,469][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:13:22,297][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:13:32,299][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:13:42,303][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:13:48,479][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:13:49,481][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:13:52,307][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:14:02,310][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:14:12,312][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:14:19,490][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:14:20,507][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:14:22,315][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:14:32,325][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:14:42,328][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:14:50,609][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:14:51,523][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:14:52,331][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:15:02,336][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:15:12,341][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:15:21,535][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:15:22,343][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:15:22,508][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:15:32,345][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:15:42,347][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:15:52,350][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:15:52,533][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:15:53,528][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:16:02,357][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:16:12,361][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:16:22,363][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:16:23,608][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:16:23,613][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:16:32,365][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:16:42,367][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:16:52,369][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:16:54,551][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:16:54,552][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:17:02,374][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:17:12,377][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:17:22,380][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:17:24,558][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:17:25,559][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:17:32,385][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:17:42,387][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:17:52,389][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:17:54,569][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:17:55,570][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:18:02,393][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:18:12,396][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:18:22,398][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:18:25,580][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:18:25,580][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:18:32,400][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:18:42,402][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:18:52,405][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:18:56,591][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:18:56,596][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:19:02,409][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:19:12,411][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:19:22,413][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:19:26,606][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:19:27,606][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:19:32,415][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:19:42,416][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:19:52,420][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:19:57,621][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:19:58,617][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:20:02,424][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:20:12,427][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:20:22,429][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:20:27,634][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:20:28,636][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:20:32,432][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:20:42,435][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:20:52,437][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:20:58,647][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:20:58,713][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:21:02,441][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:21:12,447][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:21:22,451][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:21:28,734][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:21:28,738][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:21:32,453][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:21:42,454][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:21:52,456][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:21:58,749][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:21:59,749][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:22:02,458][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:22:12,461][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:22:22,464][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:22:29,759][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:22:30,762][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:22:32,467][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:22:42,469][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:22:52,471][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:23:00,770][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:23:01,769][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:23:02,485][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:23:12,487][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:23:22,490][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:23:30,793][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:23:31,789][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:23:32,495][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:23:42,497][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:23:52,499][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:24:00,807][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:24:01,808][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:24:02,500][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:24:12,502][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:24:22,504][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:24:30,833][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:24:31,843][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:24:32,509][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:24:42,512][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:24:52,515][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:25:00,857][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:25:02,517][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:25:02,915][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:25:12,519][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:25:22,521][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:25:30,935][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:25:32,523][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:25:32,944][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:25:42,524][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:25:52,528][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:26:00,947][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:26:02,531][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:26:03,946][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:26:12,533][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:26:22,535][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:26:31,961][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:26:32,537][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:26:33,959][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:26:42,539][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:26:52,540][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:27:02,542][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:27:02,968][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:27:05,034][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:27:12,543][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:27:22,545][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:27:32,551][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:27:32,982][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:27:35,988][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:27:42,554][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:27:52,556][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:28:02,558][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:28:03,995][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:28:06,992][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:28:12,560][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:28:22,561][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:28:32,563][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:28:34,017][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:28:37,008][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:28:42,564][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:28:52,566][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:29:02,570][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:29:05,029][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:29:08,019][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:29:12,574][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:29:22,576][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:29:32,577][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:29:36,039][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:29:38,039][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:29:42,579][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:29:52,580][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:30:02,582][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:30:06,050][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:30:08,051][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:30:12,584][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:30:22,587][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:30:32,590][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:30:36,060][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:30:38,062][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:30:42,592][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:30:52,594][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:31:02,595][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:31:06,077][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:31:08,077][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:31:12,596][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:31:22,598][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:31:32,600][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:31:37,100][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:31:38,099][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:31:42,603][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:31:52,606][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:32:02,608][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:32:08,107][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:32:09,112][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:32:12,610][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:32:22,612][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:32:32,613][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:32:38,128][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:32:39,127][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:32:42,616][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:32:52,617][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:33:02,619][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:33:09,139][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:33:09,144][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:33:12,623][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:33:22,627][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:33:32,630][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:33:39,151][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:33:40,151][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:33:42,631][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:33:52,633][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:34:02,636][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:34:10,222][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:34:10,310][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:34:12,638][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:34:22,639][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:34:32,641][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:34:41,225][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:34:41,230][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:34:42,645][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:34:52,648][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:35:02,650][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:35:12,235][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:35:12,235][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:35:12,652][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:35:22,653][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:35:32,655][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:35:42,247][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:35:42,250][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:35:42,659][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:35:52,660][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:36:02,663][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:36:12,260][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:36:12,666][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:36:13,261][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:36:22,669][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:36:32,672][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:36:42,673][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:36:43,272][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:36:44,270][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:36:52,675][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:37:02,677][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:37:12,679][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:37:14,280][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:37:15,278][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:37:22,681][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:37:32,683][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:37:42,685][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:37:45,288][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:37:46,289][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:37:52,688][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:38:02,690][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:38:12,691][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:38:16,299][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:38:17,296][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:38:22,692][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:38:32,694][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:38:42,695][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:38:47,305][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:38:47,310][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:38:52,696][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:39:02,698][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:39:12,703][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:39:17,320][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:39:18,322][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:39:22,707][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:39:32,708][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:39:42,710][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:39:47,338][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:39:48,337][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:39:52,714][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:40:02,716][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:40:12,718][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:40:17,417][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:40:18,417][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:40:22,719][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:40:32,721][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:40:42,727][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:40:47,435][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:40:48,440][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:40:52,732][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:41:02,733][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:41:12,735][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:41:18,447][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:41:19,444][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:41:22,736][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:41:32,739][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:41:42,741][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:41:48,459][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:41:49,457][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:41:52,745][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:42:02,749][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:42:12,752][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:42:19,609][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:42:19,609][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:42:22,753][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:42:32,755][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:42:42,757][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:42:50,518][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:42:50,527][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:42:52,758][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:43:02,760][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:43:12,762][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:43:21,526][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:43:21,528][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:43:22,764][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:43:32,769][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:43:42,772][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:43:52,537][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:43:52,541][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:43:52,774][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:44:02,777][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:44:12,778][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:44:22,779][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:44:23,549][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:44:23,550][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:44:32,781][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:44:42,782][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:44:52,785][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:44:53,567][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:44:53,570][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:45:02,789][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:45:12,791][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.92:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:45:22,793][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:45:24,575][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:45:24,578][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:45:32,795][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:45:42,796][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:45:52,798][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:45:55,586][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:45:55,587][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:46:02,800][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:46:12,803][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:46:22,807][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:46:26,595][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:46:26,597][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:46:32,809][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:46:42,811][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:46:52,812][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:46:57,606][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:46:57,612][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:47:02,814][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:47:12,816][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:47:22,818][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:47:27,622][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:47:28,618][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:47:32,819][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:47:42,821][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:47:52,825][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:47:58,633][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:47:59,624][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:48:02,828][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:48:12,830][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:48:22,831][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:48:29,711][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:48:29,711][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:48:32,833][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:48:42,834][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:48:52,836][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:49:00,646][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:49:00,648][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:49:02,838][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:49:12,840][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.154.95:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:49:22,843][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:49:30,658][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:49:30,662][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:9a5f/fd00:100:0:0:0:0:0:9a5f:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:49:32,846][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:49:42,848][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:49:52,849][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:50:00,711][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:50:01,674][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:50:02,851][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:50:12,852][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.154.92:9300, 10.242.239.24:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:50:22,853][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:50:31,680][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:50:32,679][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:50:32,855][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:50:42,857][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:50:52,861][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:51:02,690][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:51:02,696][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:51:02,864][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:51:12,866][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:51:22,867][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:51:32,869][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:51:33,703][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:51:33,706][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:ef18/fd00:100:0:0:0:0:0:ef18:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-29T23:51:42,870][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:51:52,908][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:52:02,909][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:52:04,711][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:52:04,712][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:52:12,911][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:52:22,915][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:52:32,920][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:52:34,723][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:52:35,720][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:52:42,922][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:52:52,924][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:53:02,925][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:53:05,734][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:53:05,734][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:53:12,926][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:53:22,928][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:53:32,929][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:53:35,748][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:53:35,749][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:53:42,930][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:53:52,932][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:54:02,935][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:54:06,755][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:54:06,789][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:54:12,936][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.95:9300, 10.242.239.24:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:54:22,938][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:54:32,939][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:54:36,766][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:54:37,765][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:54:42,940][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:54:52,942][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:55:02,943][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:55:06,779][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:55:07,781][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:55:12,949][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.239.24:9300, 10.242.154.95:9300, 10.242.154.92:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:55:22,951][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:55:32,954][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:55:36,790][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:55:37,791][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:55:42,957][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:55:52,959][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:56:02,960][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}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}]; discovery will continue using [10.242.224.74:9300, 10.242.154.92:9300, 10.242.239.24:9300, 10.242.154.95:9300] from hosts providers and [{dev-sdnrdb-master-2}{1a3l7njFTAaCNRkBKTu4Ig}{l12jAmdJS--TOL1A_KZJiQ}{fd00:100:0:0:0:0:0:e04a}{[fd00:100::e04a]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-29T23:56:06,817][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.154.95:9300]] completed handshake with [{dev-sdnrdb-master-0}{VR1yOWndRFSJONqjjBVgGg}{C4WK8tySRZS9J9TxkBj-RQ}{fd00:100:0:0:0:0:0:9a5f}{[fd00:100::9a5f]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::9a5f]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-29T23:56:07,816][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.239.24:9300]] completed handshake with [{dev-sdnrdb-master-1}{a4eMjeQER7SGVLiJ9Zo1_A}{t-B9S4-sREeK01C4_G3rbA}{fd00:100:0:0:0:0:0:ef18}{[fd00:100::ef18]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::ef18]: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.ThreadP