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          [38;5;6m [38;5;5m15:52:53.37 [0m
[38;5;6m [38;5;5m15:52:53.46 [0m[1mWelcome to the Bitnami elasticsearch container[0m
[38;5;6m [38;5;5m15:52:53.47 [0mSubscribe to project updates by watching [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch[0m
[38;5;6m [38;5;5m15:52:53.56 [0mSubmit issues and feature requests at [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch/issues[0m
[38;5;6m [38;5;5m15:52:53.57 [0m
[38;5;6m [38;5;5m15:52:53.58 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch setup **
[38;5;6m [38;5;5m15:52:53.99 [0m[38;5;2mINFO [0m ==> Configuring/Initializing Elasticsearch...
[38;5;6m [38;5;5m15:52:54.38 [0m[38;5;2mINFO [0m ==> Setting default configuration
[38;5;6m [38;5;5m15:52:54.49 [0m[38;5;2mINFO [0m ==> Configuring Elasticsearch cluster settings...
[38;5;6m [38;5;5m15:52:54.78 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-1: fd00:100::6e8c 10.242.110.140, will use fd00:100::6e8c
[38;5;6m [38;5;5m15:52:55.16 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-master-1: fd00:100::6e8c 10.242.110.140, will use fd00:100::6e8c
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;5m15:53:19.07 [0m[38;5;2mINFO [0m ==> ** Elasticsearch setup finished! **

[38;5;6m [38;5;5m15:53:19.36 [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.
[2021-08-11T15:54:07,763][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] version[7.9.3], pid[1], build[oss/tar/c4138e51121ef06a6404866cddc601906fe5c868/2020-10-16T10:36:16.141335Z], OS[Linux/4.15.0-117-generic/amd64], JVM[BellSoft/OpenJDK 64-Bit Server VM/11.0.9/11.0.9+11-LTS]
[2021-08-11T15:54:07,861][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] JVM home [/opt/bitnami/java]
[2021-08-11T15:54:07,861][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] JVM arguments [-Xshare:auto, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dio.netty.allocator.numDirectArenas=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.locale.providers=SPI,COMPAT, -Xms128m, -Xmx128m, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -Djava.io.tmpdir=/tmp/elasticsearch-5902842294585506135, -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]
[2021-08-11T15:54:26,060][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [aggs-matrix-stats]
[2021-08-11T15:54:26,061][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [analysis-common]
[2021-08-11T15:54:26,062][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [geo]
[2021-08-11T15:54:26,062][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [ingest-common]
[2021-08-11T15:54:26,063][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [ingest-geoip]
[2021-08-11T15:54:26,064][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [ingest-user-agent]
[2021-08-11T15:54:26,065][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [kibana]
[2021-08-11T15:54:26,065][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [lang-expression]
[2021-08-11T15:54:26,066][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [lang-mustache]
[2021-08-11T15:54:26,067][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [lang-painless]
[2021-08-11T15:54:26,067][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [mapper-extras]
[2021-08-11T15:54:26,068][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [parent-join]
[2021-08-11T15:54:26,069][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [percolator]
[2021-08-11T15:54:26,069][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [rank-eval]
[2021-08-11T15:54:26,070][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [reindex]
[2021-08-11T15:54:26,071][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [repository-url]
[2021-08-11T15:54:26,071][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [tasks]
[2021-08-11T15:54:26,160][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded module [transport-netty4]
[2021-08-11T15:54:26,161][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-1] loaded plugin [repository-s3]
[2021-08-11T15:54:27,063][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-1] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.84:/dockerdata-nfs/dev/elastic-master-1)]], net usable_space [180.8gb], net total_space [195.8gb], types [nfs4]
[2021-08-11T15:54:27,064][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-1] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-08-11T15:54:27,664][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] node name [dev-sdnrdb-master-1], node ID [Le0PW1PCSp-3UCo6uQI_jA], cluster name [sdnrdb-cluster]
[2021-08-11T15:55:25,571][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-master-1] creating NettyAllocator with the following configs: [name=unpooled, factors={es.unsafe.use_unpooled_allocator=false, g1gc_enabled=false, g1gc_region_size=0b, heap_size=123.7mb}]
[2021-08-11T15:55:26,664][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-1] using discovery type [zen] and seed hosts providers [settings]
[2021-08-11T15:55:30,865][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-master-1] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-08-11T15:55:34,060][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] initialized
[2021-08-11T15:55:34,061][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] starting ...
[2021-08-11T15:55:35,463][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-1] publish_address {[fd00:100::6e8c]:9300}, bound_addresses {[::]:9300}
[2021-08-11T15:55:36,964][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.110.140:9300, remoteAddress=/10.242.146.8:60580}], 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) [?:?]
[2021-08-11T15:55:37,264][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.110.140:9300, remoteAddress=/10.242.23.25:53232}], 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) [?:?]
[2021-08-11T15:55:38,060][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.110.140:9300, remoteAddress=/10.242.146.8:60596}], 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) [?:?]
[2021-08-11T15:55:38,162][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-1] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.110.140:9300, remoteAddress=/10.242.23.25:53268}], 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) [?:?]
[2021-08-11T15:55:38,865][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-1] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-08-11T15:55:48,985][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:55:58,990][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:56:08,994][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:56:10,096][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:56:18,999][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:56:29,005][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:56:39,011][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:56:41,080][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:56:49,015][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:56:59,017][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:01,861][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T15:57:09,020][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:11,170][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:57:19,023][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:29,026][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:32,261][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:57:39,029][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:41,263][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:57:49,032][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:59,035][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:03,207][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T15:58:09,039][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:12,212][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:58:19,045][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:29,051][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:33,353][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:58:39,054][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:42,237][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:58:49,057][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:59,060][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:04,265][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:59:09,063][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:12,247][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:59:19,065][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:29,067][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:35,355][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:59:39,070][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:42,264][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:59:49,075][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:59,082][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:06,274][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:00:09,087][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:12,282][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:00:19,090][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:29,094][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:36,348][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:00:39,097][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:39,469][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-1] timed out while waiting for initial discovery state - timeout: 5m
[2021-08-11T16:00:39,562][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-1] publish_address {[fd00:100::6e8c]:9200}, bound_addresses {[::]:9200}
[2021-08-11T16:00:39,563][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-1] started
[2021-08-11T16:00:42,369][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:1719/fd00:100:0:0:0:0:0:1719:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:00:49,100][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:59,103][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:07,349][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:01:09,106][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:13,318][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:01:19,110][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:29,116][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:38,351][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:01:39,120][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:43,475][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:01:49,161][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:59,164][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:09,168][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:09,352][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:02:14,352][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:02:19,170][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:29,173][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:39,175][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:39,365][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:02:44,365][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:1719/fd00:100:0:0:0:0:0:1719:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:02:49,178][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:59,180][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:09,185][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:09,376][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:03:15,379][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:03:19,190][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:29,193][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:39,195][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:39,474][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:03:45,410][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:03:49,198][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:59,200][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:09,203][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:10,411][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:04:16,410][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:04:19,205][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:29,207][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:39,209][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:41,418][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:04:46,418][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:04:49,212][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:59,217][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:09,222][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:11,434][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:05:16,434][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:05:19,225][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:29,228][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:39,230][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:41,472][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:05:46,470][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:05:49,233][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:59,235][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:09,237][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:11,484][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:06:16,488][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:06:19,242][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:29,244][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:39,246][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:41,496][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:06:47,500][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:06:49,248][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:59,250][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:09,256][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:11,526][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:07:17,523][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:07:19,261][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:29,264][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:39,267][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:42,534][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:07:47,540][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:07:49,269][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:59,272][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:09,274][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:12,545][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:08:18,548][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:08:19,276][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:29,280][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:39,288][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:42,588][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:08:48,594][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:08:49,294][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:59,297][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:09,300][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:12,665][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:09:18,608][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:09:19,302][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:29,304][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:39,307][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:43,621][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:09:48,622][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:09:49,309][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:59,311][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:09,317][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:13,638][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:10:18,634][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:10:19,322][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:29,325][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:39,327][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:44,651][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:10:48,648][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:10:49,330][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:59,334][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:09,337][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:15,661][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:11:18,662][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:11:19,340][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:29,344][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:39,351][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:45,677][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:11:48,696][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:11:49,356][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:59,359][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:09,362][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:15,726][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:12:18,724][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:12:19,363][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:29,365][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:39,367][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:45,735][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:12:48,736][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:12:49,370][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:59,376][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:09,383][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:15,746][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:13:18,747][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:13:19,390][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:29,396][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:39,399][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:46,772][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:13:48,760][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:13:49,401][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:59,403][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:09,407][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:17,777][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:14:18,776][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:14:19,409][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:29,411][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:39,415][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:47,971][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:14:48,793][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:14:49,421][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:59,424][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:09,426][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:18,810][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:1719/fd00:100:0:0:0:0:0:1719:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:15:18,872][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:15:19,429][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:29,431][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:39,433][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:49,436][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:49,821][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:15:49,828][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:15:59,438][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:09,444][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:19,450][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:19,833][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:16:20,832][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:16:29,454][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:39,457][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:49,462][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:50,847][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:16:50,865][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:16:59,469][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:09,477][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:19,479][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:20,859][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:17:21,857][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:17:29,484][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:39,490][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:49,494][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:50,892][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:17:51,892][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:17:59,496][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:09,498][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:19,500][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:21,902][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:18:21,904][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:18:29,502][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:39,504][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:49,506][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:51,963][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:18:51,970][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:18:59,509][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:09,515][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:19,520][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:22,934][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:19:22,938][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:19:29,523][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:39,525][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:49,527][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:53,946][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:19:53,970][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:19:59,529][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:09,532][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:19,534][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:23,979][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:20:24,978][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:20:29,536][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:39,541][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:49,547][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:54,001][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:20:55,013][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:20:59,549][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:09,551][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:19,554][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:25,020][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:21:26,017][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:21:29,556][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:39,558][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:49,560][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:56,027][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:21:56,034][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:21:59,562][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:09,569][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:19,581][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:26,040][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:22:27,053][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:22:29,585][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:39,587][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:49,592][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:56,056][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:22:58,069][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:22:59,594][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:09,596][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:19,598][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:26,079][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:23:29,080][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:23:29,602][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:39,604][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:49,606][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:56,094][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:23:59,093][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:23:59,608][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:09,610][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:19,615][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:26,108][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:24:29,107][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:24:29,620][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:39,622][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:49,624][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:57,119][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:24:59,626][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:00,180][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:25:09,628][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:19,631][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:27,193][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:25:29,633][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:30,204][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:25:39,634][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:49,636][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:57,210][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:1719/fd00:100:0:0:0:0:0:1719:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:25:59,638][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:01,211][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:26:09,642][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:19,647][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:28,222][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:26:29,650][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:31,222][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:26:39,652][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:49,653][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:58,278][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:26:59,655][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:01,281][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:27:09,657][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:19,659][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:28,289][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:27:29,661][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:32,293][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:27:39,662][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:49,664][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:58,299][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:27:59,670][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:03,299][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:28:09,673][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:19,676][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:28,307][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:28:29,679][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:33,336][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:28:39,685][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:49,687][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:58,321][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:28:59,689][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:04,340][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:b896/fd00:100:0:0:0:0:0:b896:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:29:09,692][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:19,705][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:28,338][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:29:29,706][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:35,338][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:29:39,708][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:49,715][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:58,363][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:29:59,720][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:05,356][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:30:09,722][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:19,724][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:28,377][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:30:29,726][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:35,388][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:30:39,728][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.184.150:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:49,730][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:58,402][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:30:59,732][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:05,405][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:31:09,734][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:19,737][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:28,419][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:31:29,738][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:35,428][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:31:39,743][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:49,748][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:58,438][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:31:59,751][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:05,442][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:32:09,753][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:19,756][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:28,456][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:32:29,758][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:35,472][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:32:39,764][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:49,766][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:58,479][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:32:59,774][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:06,483][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:33:09,776][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:19,777][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:28,503][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:33:29,780][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:36,510][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:33:39,790][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:49,793][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:58,519][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:33:59,795][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:06,525][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:34:09,797][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:19,799][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:28,540][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:34:29,802][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:36,544][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:34:39,804][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:49,805][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:58,577][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:34:59,806][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:06,580][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:35:09,808][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:19,809][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:28,599][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:35:29,811][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:36,602][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:35:39,813][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:49,817][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:58,616][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:35:59,822][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:06,617][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:36:09,823][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:19,825][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:28,635][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:36:29,827][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:36,639][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:36:39,829][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:49,830][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:58,657][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:36:59,832][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:06,670][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:37:09,834][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:19,836][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:28,687][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:37:29,840][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:36,692][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:37:39,843][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:49,849][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:58,770][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:37:59,850][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:06,780][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:38:09,852][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:19,870][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:28,793][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:38:29,872][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:36,796][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:38:39,880][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:49,881][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:58,809][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:38:59,882][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:06,816][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:39:09,885][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:19,889][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:28,877][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:39:29,892][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:36,882][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:39:39,894][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:49,896][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:58,898][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:39:59,897][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:06,923][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:40:09,899][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:19,901][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:28,921][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:40:29,902][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:37,932][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:40:39,908][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:49,909][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:58,950][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:40:59,910][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:41:07,955][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:41:09,913][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:41:19,935][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:41:28,964][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:41:29,939][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:41:37,978][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:41:39,940][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.184.150:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:41:49,942][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:41:58,989][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:41:59,944][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:42:07,993][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:42:09,946][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:42:19,947][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:42:29,001][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:42:29,949][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:42:38,009][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:42:39,952][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:42:49,965][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:42:59,026][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:42:59,968][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:43:08,027][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:43:09,977][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:43:19,985][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:43:29,039][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:43:29,987][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:43:38,046][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:43:39,993][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:43:49,996][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:43:59,058][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:43:59,998][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:44:08,070][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:44:10,000][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:44:20,002][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:44:29,092][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:44:30,003][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:44:38,108][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:44:40,006][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:44:50,015][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:44:59,115][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:45:00,021][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:45:08,120][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:45:10,023][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:45:20,025][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:45:29,182][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:45:30,027][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:45:38,175][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:45:40,029][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:45:50,030][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:45:59,194][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:46:00,032][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:46:08,216][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:46:10,036][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:46:20,040][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:46:29,240][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:46:30,042][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:46:38,243][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:46:40,047][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:46:50,050][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:46:59,274][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:47:00,053][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:47:09,254][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:47:10,055][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:47:20,057][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:47:30,059][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:47:30,286][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:47:39,286][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:47:40,067][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:47:50,068][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:48:00,071][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:48:01,293][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:48:09,348][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-1] [connectToRemoteMasterNode[10.242.184.150:9300]] completed handshake with [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::b896]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:48:10,076][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:48:20,077][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}]; discovery will continue using [10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.184.150:9300] from hosts providers and [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:48:30,079][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-1] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: hav