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          [38;5;6m [38;5;5m11:04:08.55 [0m
[38;5;6m [38;5;5m11:04:08.63 [0m[1mWelcome to the Bitnami elasticsearch container[0m
[38;5;6m [38;5;5m11:04:08.64 [0mSubscribe to project updates by watching [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch[0m
[38;5;6m [38;5;5m11:04:08.65 [0mSubmit issues and feature requests at [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch/issues[0m
[38;5;6m [38;5;5m11:04:08.65 [0m
[38;5;6m [38;5;5m11:04:08.74 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch setup **
[38;5;6m [38;5;5m11:04:09.04 [0m[38;5;2mINFO [0m ==> Configuring/Initializing Elasticsearch...
[38;5;6m [38;5;5m11:04:09.35 [0m[38;5;2mINFO [0m ==> Setting default configuration
[38;5;6m [38;5;5m11:04:09.54 [0m[38;5;2mINFO [0m ==> Configuring Elasticsearch cluster settings...
[38;5;6m [38;5;5m11:04:09.65 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::7b14 10.242.123.20, will use fd00:100::7b14
[38;5;6m [38;5;5m11:04:09.85 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::7b14 10.242.123.20, will use fd00:100::7b14
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;5m11:04:31.53 [0m[38;5;2mINFO [0m ==> ** Elasticsearch setup finished! **

[38;5;6m [38;5;5m11:04:31.74 [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.
[2021-08-27T11:05:13,342][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]
[2021-08-27T11:05:13,441][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] JVM home [/opt/bitnami/java]
[2021-08-27T11:05:13,443][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-16276368560052242919, -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]
[2021-08-27T11:05:32,038][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [aggs-matrix-stats]
[2021-08-27T11:05:32,039][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [analysis-common]
[2021-08-27T11:05:32,040][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [geo]
[2021-08-27T11:05:32,040][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-common]
[2021-08-27T11:05:32,041][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-geoip]
[2021-08-27T11:05:32,042][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-user-agent]
[2021-08-27T11:05:32,042][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [kibana]
[2021-08-27T11:05:32,043][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-expression]
[2021-08-27T11:05:32,043][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-mustache]
[2021-08-27T11:05:32,044][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-painless]
[2021-08-27T11:05:32,045][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [mapper-extras]
[2021-08-27T11:05:32,045][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [parent-join]
[2021-08-27T11:05:32,046][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [percolator]
[2021-08-27T11:05:32,047][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [rank-eval]
[2021-08-27T11:05:32,047][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [reindex]
[2021-08-27T11:05:32,048][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [repository-url]
[2021-08-27T11:05:32,048][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [tasks]
[2021-08-27T11:05:32,137][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [transport-netty4]
[2021-08-27T11:05:32,139][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded plugin [repository-s3]
[2021-08-27T11:05:33,043][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.8:/dockerdata-nfs/dev/elastic-master-2)]], net usable_space [180.8gb], net total_space [195.8gb], types [nfs4]
[2021-08-27T11:05:33,044][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-08-27T11:05:33,639][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] node name [dev-sdnrdb-master-2], node ID [vL7u9UMQR8m7p9s9RFyJBQ], cluster name [sdnrdb-cluster]
[2021-08-27T11:06:20,042][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}]
[2021-08-27T11:06:21,048][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-2] using discovery type [zen] and seed hosts providers [settings]
[2021-08-27T11:06:25,446][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
[2021-08-27T11:06:27,137][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] initialized
[2021-08-27T11:06:27,138][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] starting ...
[2021-08-27T11:06:29,143][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-2] publish_address {[fd00:100::7b14]:9300}, bound_addresses {[::]:9300}
[2021-08-27T11:06:30,143][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.123.20:9300, remoteAddress=/10.242.49.197:56604}], 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) [?:?]
[2021-08-27T11:06:30,341][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.123.20:9300, remoteAddress=/10.242.108.199:53982}], 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) [?:?]
[2021-08-27T11:06:30,660][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.123.20:9300, remoteAddress=/10.242.108.199:53988}], 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) [?:?]
[2021-08-27T11:06:31,238][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.123.20:9300, remoteAddress=/10.242.49.197:56612}], 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) [?:?]
[2021-08-27T11:06:31,738][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.123.20:9300, remoteAddress=/10.242.108.199:53996}], 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) [?:?]
[2021-08-27T11:06:32,178][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.123.20:9300, remoteAddress=/10.242.49.197:56620}], 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) [?:?]
[2021-08-27T11:06:32,739][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.123.20:9300, remoteAddress=/10.242.108.199:54004}], 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) [?:?]
[2021-08-27T11:06:33,140][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-2] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-08-27T11:06:38,841][INFO ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-2] [gc][11] overhead, spent [396ms] collecting in the last [1.3s]
[2021-08-27T11:06:43,347][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:06:53,350][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:07:03,353][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:07:04,943][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:07:04,943][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:07:13,355][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:07:23,358][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:07:33,364][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:07:35,446][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:31c5/fd00:100:0:0:0:0:0:31c5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:07:35,453][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6cc7/fd00:100:0:0:0:0:0:6cc7:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:07:43,440][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:07:53,443][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:08:03,448][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:08:06,294][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6cc7/fd00:100:0:0:0:0:0:6cc7:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:08:06,342][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:08:13,452][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:08:23,455][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:08:33,457][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:08:37,313][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6cc7/fd00:100:0:0:0:0:0:6cc7:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:08:37,639][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:08:43,459][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:08:53,462][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:09:03,464][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:09:08,321][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:09:08,324][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:31c5/fd00:100:0:0:0:0:0:31c5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:09:13,466][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:09:23,471][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:09:33,475][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:09:38,340][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:09:38,438][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:09:43,479][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:09:53,482][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:10:03,484][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:10:08,356][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:10:09,355][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:10:13,487][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:10:23,490][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:10:33,492][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:10:38,441][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:10:39,447][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:10:43,495][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:10:53,502][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:11:03,508][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:11:09,451][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:11:10,380][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:11:13,512][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:11:23,515][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:11:33,519][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:11:33,648][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-2] timed out while waiting for initial discovery state - timeout: 5m
[2021-08-27T11:11:33,671][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-2] publish_address {[fd00:100::7b14]:9200}, bound_addresses {[::]:9200}
[2021-08-27T11:11:33,737][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] started
[2021-08-27T11:11:40,395][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:11:40,441][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:11:43,522][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:11:53,524][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:12:03,526][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:12:10,439][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:12:11,406][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:12:13,529][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:12:23,531][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:12:33,533][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:12:41,440][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:12:41,441][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:31c5/fd00:100:0:0:0:0:0:31c5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:12:43,536][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:12:53,539][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:13:03,544][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:13:12,433][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:13:12,440][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:31c5/fd00:100:0:0:0:0:0:31c5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:13:13,550][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:13:23,553][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:13:33,557][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:13:42,451][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:13:43,446][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:13:43,559][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:13:53,561][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:14:03,563][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:14:13,455][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:14:13,457][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:14:13,637][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:14:23,639][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:14:33,642][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:14:43,469][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:14:43,469][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:14:43,646][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:14:53,649][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:15:03,651][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:15:13,653][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:15:14,480][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:15:14,485][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:31c5/fd00:100:0:0:0:0:0:31c5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:15:23,655][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:15:33,660][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:15:43,664][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:15:45,492][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:15:45,494][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:15:53,667][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:16:03,672][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:16:13,739][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:16:16,505][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:16:16,505][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:16:23,741][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:16:33,744][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:16:43,746][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:16:46,559][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:16:46,559][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:16:53,747][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:17:03,749][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:17:13,751][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:17:17,568][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:17:17,573][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:17:23,753][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:17:33,758][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:17:43,762][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:17:47,581][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:17:48,640][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6cc7/fd00:100:0:0:0:0:0:6cc7:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:17:53,765][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:18:03,768][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:18:13,771][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:18:18,741][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:18:19,647][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:18:23,796][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:18:33,798][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:18:43,801][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:18:49,657][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:18:50,657][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:18:53,803][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:19:03,805][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:19:13,807][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:19:19,672][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:19:20,674][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:19:23,810][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:19:33,815][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:19:43,819][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:19:49,683][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:19:50,683][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:19:53,821][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:20:03,824][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:20:13,838][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:20:19,750][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:20:20,753][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:20:23,841][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:20:33,845][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:20:43,848][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:20:49,762][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:20:51,839][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:20:53,850][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:21:03,852][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:21:13,854][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:21:19,777][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:21:22,777][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:21:23,857][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:21:33,859][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:21:43,862][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:21:50,839][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:21:53,789][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:21:53,864][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:22:03,867][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:22:13,869][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:22:21,800][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:22:23,800][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:22:23,871][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:22:33,873][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:22:43,876][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:22:51,812][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:22:53,812][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:22:53,878][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:23:03,880][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:23:13,882][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:23:21,849][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:23:23,851][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:23:23,938][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:23:33,943][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:23:43,946][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:23:51,861][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:23:53,863][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:23:53,949][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:24:03,951][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:24:13,954][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:24:21,872][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:24:23,943][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:24:23,956][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:24:33,958][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:24:43,961][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:24:51,885][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:24:53,963][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:24:54,887][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:25:03,965][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:25:13,967][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:25:21,895][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:25:23,970][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:25:24,897][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:25:33,975][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:25:43,979][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:25:52,909][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:25:53,981][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:25:54,908][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:26:03,984][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:26:13,986][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:26:22,919][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:26:23,988][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:26:24,921][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:26:34,001][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:26:44,003][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:26:52,929][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:26:54,016][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:26:54,934][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:27:04,018][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:27:14,020][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:27:23,943][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:27:24,022][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:27:25,944][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:27:34,025][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:27:44,027][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:27:53,955][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:27:54,029][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:27:56,038][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6cc7/fd00:100:0:0:0:0:0:6cc7:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:28:04,031][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:28:14,034][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:28:23,965][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:28:24,036][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:28:26,965][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:28:34,038][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:28:44,039][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:28:54,042][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:28:54,049][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:28:57,051][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:29:04,048][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:29:14,051][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:29:24,053][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:29:24,141][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:29:27,144][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:29:34,056][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:29:44,058][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:29:54,061][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:29:55,099][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:29:58,094][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:30:04,064][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:30:14,066][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:30:24,068][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:30:26,106][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:30:28,106][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6cc7/fd00:100:0:0:0:0:0:6cc7:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:30:34,070][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:30:44,072][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:30:54,076][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:30:56,125][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:30:58,125][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:31:04,081][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:31:14,085][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:31:24,088][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:31:26,136][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:31:28,136][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:31:34,090][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:31:44,093][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:31:54,095][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:31:56,149][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:31:58,149][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:32:04,097][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:32:14,100][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:32:24,102][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:32:26,161][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:32:28,162][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:32:34,104][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:32:44,106][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:32:54,108][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:32:57,170][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:32:58,170][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:33:04,113][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:33:14,116][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:33:24,119][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:33:27,182][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:33:28,182][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:33:34,122][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:33:44,124][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:33:54,128][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:33:58,192][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:33:58,198][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:31c5/fd00:100:0:0:0:0:0:31c5:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:34:04,130][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:34:14,133][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:34:24,135][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:34:28,240][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:34:29,207][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:34:34,137][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:34:44,138][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:34:54,141][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:34:59,242][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:34:59,245][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6cc7/fd00:100:0:0:0:0:0:6cc7:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:35:04,149][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:35:14,153][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:35:24,155][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:35:29,341][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:35:30,253][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:35:34,158][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:35:44,160][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:35:54,163][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:36:00,280][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:36:00,280][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:36:04,165][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:36:14,167][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:36:24,169][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:36:30,295][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:36:30,297][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:36:34,172][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:36:44,174][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:36:54,176][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:37:00,311][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:37:00,317][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:37:04,179][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:37:14,181][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:37:24,183][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:37:30,342][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:37:30,342][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:37:34,185][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:37:44,188][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:37:54,190][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:38:01,351][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:38:01,355][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:38:04,192][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:38:14,196][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:38:24,198][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:38:32,359][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:38:32,361][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:38:34,200][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:38:44,202][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:38:54,220][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:39:02,374][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:39:02,374][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:39:04,223][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:39:14,225][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:39:24,227][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:39:32,393][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:39:32,393][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:39:34,240][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:39:44,243][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:39:54,245][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:40:02,403][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:40:02,443][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:40:04,247][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:40:14,249][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:40:24,252][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:40:32,425][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:40:33,426][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:40:34,253][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:40:44,255][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:40:54,258][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:41:02,441][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:41:03,441][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:41:04,262][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:41:14,265][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:41:24,267][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:41:32,464][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:41:33,464][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:41:34,270][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:41:44,272][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:41:54,274][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:42:02,486][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:42:03,490][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:42:04,276][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:42:14,278][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:42:24,280][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:42:32,501][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:42:33,504][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:42:34,282][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:42:44,283][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:42:54,284][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:43:02,517][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:43:03,518][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:43:04,287][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:43:14,290][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:43:24,292][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:43:32,537][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:43:33,532][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:43:34,294][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:43:44,296][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:43:54,298][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:44:02,550][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:44:03,550][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:44:04,300][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:44:14,302][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:44:24,304][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:44:32,567][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:44:33,569][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:44:34,306][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:44:44,308][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:44:54,310][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:45:02,582][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:45:03,585][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:45:04,312][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:45:14,315][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:45:24,319][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:45:32,599][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:45:33,602][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:45:34,322][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:45:44,324][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:45:54,327][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:46:02,615][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:46:03,617][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:46:04,329][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:46:14,330][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:46:24,332][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:46:32,632][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:46:33,633][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:46:34,334][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:46:44,335][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:46:54,337][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:47:02,647][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:47:03,649][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:47:04,340][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:47:14,342][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:47:24,344][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:47:32,662][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:47:33,666][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:47:34,346][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:47:44,348][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:47:54,351][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:48:02,684][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:48:03,686][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:48:04,353][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:48:14,354][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:48:24,356][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:48:32,700][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:48:33,708][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:48:34,358][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:48:44,359][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:48:54,361][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:49:02,718][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:49:03,717][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:49:04,364][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:49:14,366][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:49:24,370][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:49:32,733][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:49:33,731][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:49:34,377][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.186.153:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:49:44,379][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:49:54,381][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:50:02,751][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:50:03,752][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:50:04,383][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:50:14,384][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:50:24,386][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:50:32,765][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:50:33,766][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:50:34,387][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:50:44,389][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:50:54,390][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:51:02,779][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:51:03,782][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:51:04,391][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:51:14,395][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:51:24,398][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:51:32,800][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:51:33,800][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:51:34,400][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.49.197:9300, 10.242.108.199:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:51:44,402][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:51:54,404][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:52:02,816][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:52:03,818][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:52:04,406][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:52:14,407][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:52:24,409][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:52:32,834][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:52:33,835][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:52:34,411][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.186.153:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:52:44,412][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:52:54,414][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:53:02,848][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:53:03,847][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:53:04,416][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:53:14,419][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:53:24,422][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:53:32,862][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:53:33,865][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:53:34,424][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:53:44,426][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:53:54,428][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:54:02,884][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6cc7/fd00:100:0:0:0:0:0:6cc7:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-27T11:54:03,947][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:54:04,429][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:54:14,431][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:54:24,433][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:54:33,905][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:54:34,435][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:54:34,899][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:54:44,439][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:54:54,441][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:55:03,918][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:55:04,443][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:55:04,916][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:55:14,445][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:55:24,447][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:55:33,932][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:55:34,448][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.108.199:9300, 10.242.49.197:9300, 10.242.186.153:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:55:34,930][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:55:44,450][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:55:54,452][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:56:03,962][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:56:04,454][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:56:04,963][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:56:14,455][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:56:24,457][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:56:33,972][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:56:34,459][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.108.199:9300, 10.242.49.197:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:56:34,973][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:56:44,461][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:56:54,462][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:57:03,990][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:57:04,464][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:57:04,989][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:57:14,467][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:57:24,469][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}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:57:34,004][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.108.199:9300]] completed handshake with [{dev-sdnrdb-master-1}{Xtma8E4BSYS19Mz32f_71Q}{9UBG_CKwRrOYR5oQtLIxdg}{fd00:100:0:0:0:0:0:6cc7}{[fd00:100::6cc7]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6cc7]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-27T11:57:34,471][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}]; discovery will continue using [10.242.123.20:9300, 10.242.186.153:9300, 10.242.49.197:9300, 10.242.108.199:9300] from hosts providers and [{dev-sdnrdb-master-2}{vL7u9UMQR8m7p9s9RFyJBQ}{hmgXlNvVSqKrLt8vvI5i5g}{fd00:100:0:0:0:0:0:7b14}{[fd00:100::7b14]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-27T11:57:35,005][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.49.197:9300]] completed handshake with [{dev-sdnrdb-master-0}{HeJChhGMTiGwRnawTuXOQA}{igAYpBChTvKPRrEi7JpI7w}{fd00:100:0:0:0:0:0:31c5}{[fd00:100::31c5]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::31c5]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConn