15:53:40.95 
 15:53:40.96 Welcome to the Bitnami elasticsearch container
 15:53:40.97 Subscribe to project updates by watching https://github.com/bitnami/bitnami-docker-elasticsearch
 15:53:41.05 Submit issues and feature requests at https://github.com/bitnami/bitnami-docker-elasticsearch/issues
 15:53:41.06 
 15:53:41.14 INFO  ==> ** Starting Elasticsearch setup **
 15:53:41.45 INFO  ==> Configuring/Initializing Elasticsearch...
 15:53:41.96 INFO  ==> Setting default configuration
 15:53:42.06 INFO  ==> Configuring Elasticsearch cluster settings...
 15:53:42.25 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::b896 10.242.184.150, will use fd00:100::b896
 15:53:42.55 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::b896 10.242.184.150, will use fd00:100::b896
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.

 15:54:05.57 INFO  ==> ** Elasticsearch setup finished! **
 15:54:05.77 INFO  ==> ** Starting Elasticsearch **
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[2021-08-11T15:54:49,752][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] version[7.9.3], pid[1], build[oss/tar/c4138e51121ef06a6404866cddc601906fe5c868/2020-10-16T10:36:16.141335Z], OS[Linux/4.15.0-117-generic/amd64], JVM[BellSoft/OpenJDK 64-Bit Server VM/11.0.9/11.0.9+11-LTS]
[2021-08-11T15:54:49,946][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] JVM home [/opt/bitnami/java]
[2021-08-11T15:54:49,947][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] JVM arguments [-Xshare:auto, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dio.netty.allocator.numDirectArenas=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.locale.providers=SPI,COMPAT, -Xms128m, -Xmx128m, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -Djava.io.tmpdir=/tmp/elasticsearch-8690740357539737877, -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]
[2021-08-11T15:55:11,547][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [aggs-matrix-stats]
[2021-08-11T15:55:11,548][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [analysis-common]
[2021-08-11T15:55:11,548][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [geo]
[2021-08-11T15:55:11,548][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-common]
[2021-08-11T15:55:11,549][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-geoip]
[2021-08-11T15:55:11,549][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-user-agent]
[2021-08-11T15:55:11,549][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [kibana]
[2021-08-11T15:55:11,550][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-expression]
[2021-08-11T15:55:11,550][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-mustache]
[2021-08-11T15:55:11,550][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-painless]
[2021-08-11T15:55:11,551][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [mapper-extras]
[2021-08-11T15:55:11,551][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [parent-join]
[2021-08-11T15:55:11,551][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [percolator]
[2021-08-11T15:55:11,552][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [rank-eval]
[2021-08-11T15:55:11,552][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [reindex]
[2021-08-11T15:55:11,552][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [repository-url]
[2021-08-11T15:55:11,553][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [tasks]
[2021-08-11T15:55:11,553][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [transport-netty4]
[2021-08-11T15:55:11,554][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded plugin [repository-s3]
[2021-08-11T15:55:12,455][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.84:/dockerdata-nfs/dev/elastic-master-0)]], net usable_space [180.7gb], net total_space [195.8gb], types [nfs4]
[2021-08-11T15:55:12,457][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-08-11T15:55:13,060][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] node name [dev-sdnrdb-master-2], node ID [E2g9bYFBTN2Yf1M5hk_i0w], cluster name [sdnrdb-cluster]
[2021-08-11T15:56:09,849][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-master-2] creating NettyAllocator with the following configs: [name=unpooled, factors={es.unsafe.use_unpooled_allocator=false, g1gc_enabled=false, g1gc_region_size=0b, heap_size=123.7mb}]
[2021-08-11T15:56:11,056][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-2] using discovery type [zen] and seed hosts providers [settings]
[2021-08-11T15:56:15,853][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-master-2] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-08-11T15:56:18,646][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] initialized
[2021-08-11T15:56:18,648][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] starting ...
[2021-08-11T15:56:22,452][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-2] publish_address {[fd00:100::b896]:9300}, bound_addresses {[::]:9300}
[2021-08-11T15:56:23,549][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.146.8:36932}], 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) [?:?]
[2021-08-11T15:56:23,855][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.110.140:54146}], 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) [?:?]
[2021-08-11T15:56:23,950][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.23.25:49588}], 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) [?:?]
[2021-08-11T15:56:24,147][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.146.8:36948}], 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) [?:?]
[2021-08-11T15:56:24,152][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.110.140:54170}], 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) [?:?]
[2021-08-11T15:56:24,250][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.23.25:49622}], 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) [?:?]
[2021-08-11T15:56:25,148][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.146.8:36974}], 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) [?:?]
[2021-08-11T15:56:25,348][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.110.140:54174}], 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) [?:?]
[2021-08-11T15:56:25,453][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.23.25:49634}], 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) [?:?]
[2021-08-11T15:56:26,147][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.146.8:36984}], 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) [?:?]
[2021-08-11T15:56:26,345][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.110.140:54186}], 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) [?:?]
[2021-08-11T15:56:26,352][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.23.25:49652}], 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) [?:?]
[2021-08-11T15:56:27,145][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.146.8:36988}], 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) [?:?]
[2021-08-11T15:56:27,249][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.110.140:54204}], 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) [?:?]
[2021-08-11T15:56:27,346][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.23.25:49672}], 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) [?:?]
[2021-08-11T15:56:28,145][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.146.8:37000}], 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) [?:?]
[2021-08-11T15:56:28,153][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.110.140:54214}], 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) [?:?]
[2021-08-11T15:56:28,346][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.184.150:9300, remoteAddress=/10.242.23.25:49684}], 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) [?:?]
[2021-08-11T15:56:28,549][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-2] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-08-11T15:56:30,044][WARN ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-2] [gc][11] overhead, spent [513ms] collecting in the last [1s]
[2021-08-11T15:56:38,958][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:56:49,062][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:56:59,067][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:01,459][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T15:57:01,650][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:57:09,074][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:19,077][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:29,081][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:32,053][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:57:32,155][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T15:57:39,144][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:49,152][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:57:59,160][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:03,054][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T15:58:03,053][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6e8c/fd00:100:0:0:0:0:0:6e8c:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T15:58:09,165][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:19,168][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:29,170][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:33,253][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6e8c/fd00:100:0:0:0:0:0:6e8c:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T15:58:33,355][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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
[2021-08-11T15:58:39,173][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:49,175][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:58:59,181][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:04,188][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6e8c/fd00:100:0:0:0:0:0:6e8c:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T15:59:04,257][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-11T15:59:09,186][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:19,189][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:29,193][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:35,209][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T15:59:35,349][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-11T15:59:39,198][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:49,201][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T15:59:59,206][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:05,448][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:00:06,248][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-11T16:00:09,209][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:19,212][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:29,215][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:36,246][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:00:37,249][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-11T16:00:39,218][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:49,222][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:00:59,225][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:06,260][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:01:08,262][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-11T16:01:09,229][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:19,233][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:29,238][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:29,855][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-2] timed out while waiting for initial discovery state - timeout: 5m
[2021-08-11T16:01:29,956][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-2] publish_address {[fd00:100::b896]:9200}, bound_addresses {[::]:9200}
[2021-08-11T16:01:29,956][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] started
[2021-08-11T16:01:36,352][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:01:38,287][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-11T16:01:39,242][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:49,245][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:01:59,249][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:06,448][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:02:08,369][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-11T16:02:09,253][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:19,255][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:29,258][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:37,388][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:02:38,385][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-11T16:02:39,261][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:49,264][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:02:59,269][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:08,396][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:03:09,273][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:09,400][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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
[2021-08-11T16:03:19,275][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:29,278][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:38,457][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:03:39,282][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:39,457][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:03:49,284][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:03:59,287][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:08,476][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:04:09,289][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:09,471][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:04:19,292][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:29,295][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:38,496][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6e8c/fd00:100:0:0:0:0:0:6e8c:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:04:39,298][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:39,494][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-11T16:04:49,302][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:04:59,306][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:08,555][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:05:09,309][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:09,614][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$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) [?:?]
[2021-08-11T16:05:19,312][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:29,347][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:38,589][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:05:39,349][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:40,594][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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
[2021-08-11T16:05:49,354][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:05:59,359][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:08,607][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:06:09,364][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:11,608][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:06:19,366][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:29,368][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:39,371][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:39,618][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:06:41,618][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:06:49,373][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:06:59,376][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:09,379][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:09,662][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:07:11,659][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:07:19,383][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:29,390][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:39,395][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:39,682][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:07:41,681][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:07:49,397][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:07:59,400][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:09,403][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:10,693][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:08:11,692][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:08:19,457][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:29,459][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:39,466][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:40,717][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:08:41,706][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:08:49,469][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:08:59,476][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:09,481][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:11,716][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:09:11,720][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:09:19,490][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:29,503][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:39,508][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:41,732][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:09:42,731][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6e8c/fd00:100:0:0:0:0:0:6e8c:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:09:49,511][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:09:59,513][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:09,516][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:12,742][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:10:13,740][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:10:19,519][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:29,522][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:39,531][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:42,755][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:10:43,755][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6e8c/fd00:100:0:0:0:0:0:6e8c:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:10:49,537][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:10:59,540][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:09,543][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:13,777][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:11:14,771][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:11:19,545][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:29,549][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:39,552][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:44,785][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:11:44,785][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:11:49,555][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:11:59,568][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:09,573][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:14,846][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:12:14,849][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:12:19,578][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:29,580][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:39,583][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:44,859][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:12:45,858][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:12:49,586][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:12:59,589][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:09,592][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:14,880][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:13:15,884][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6e8c/fd00:100:0:0:0:0:0:6e8c:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:13:19,595][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:29,602][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:39,609][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:45,898][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:13:46,898][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:13:49,614][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:13:59,617][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:09,619][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:15,966][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:14:16,976][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:14:19,624][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:29,628][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:39,630][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:45,983][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:14:46,994][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:14:49,633][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:14:59,640][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:09,645][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:16,065][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:15:17,068][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:15:19,647][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:29,649][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:39,651][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:46,098][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:15:47,098][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:15:49,653][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:15:59,656][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:09,660][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:17,111][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:16:18,107][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:16:19,667][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:29,677][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:39,680][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:48,123][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:16:48,123][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:16:49,683][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:16:59,685][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:09,687][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:18,157][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:17:18,160][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:17:19,689][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:29,691][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:39,698][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:48,184][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:17:48,185][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:17:49,704][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:17:59,706][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:09,709][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:18,196][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:18:18,247][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:18:19,713][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:29,715][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:39,717][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:48,214][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:18:49,209][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:18:49,719][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:18:59,722][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:09,728][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:19,223][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:19:19,228][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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
[2021-08-11T16:19:19,731][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:29,733][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:39,736][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:49,739][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:19:50,250][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:19:50,250][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:19:59,741][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:09,744][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:19,757][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:21,251][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:20:21,267][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:20:29,761][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:39,766][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:49,772][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:20:51,266][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:20:52,266][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:20:59,777][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:09,779][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:19,781][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:21,281][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:21:22,281][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:21:29,783][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:39,785][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:49,787][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:21:51,294][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:21:52,305][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:21:59,789][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:09,792][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:19,798][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:21,306][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:22:23,314][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:22:29,802][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:39,805][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:49,809][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:22:51,377][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:22:53,377][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:22:59,811][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:09,814][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:19,816][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:21,391][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:23:23,393][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:23:29,818][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:39,820][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:49,822][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:23:51,417][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:23:53,408][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:23:59,825][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:09,829][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:19,833][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:22,428][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:24:23,427][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:24:29,838][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:39,841][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:49,843][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:24:53,440][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:24:53,452][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6e8c/fd00:100:0:0:0:0:0:6e8c:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:24:59,845][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:09,847][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:19,849][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:23,456][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:25:24,459][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:25:29,852][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:39,854][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:49,857][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:25:53,474][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:25:54,475][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:25:59,860][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:09,866][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:19,870][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:23,495][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:26:24,494][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:26:29,873][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:39,876][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:49,880][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:26:54,503][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:26:55,504][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:26:59,882][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:09,884][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:19,887][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:24,526][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:27:25,526][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:27:29,889][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:39,891][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:49,894][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:27:54,549][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:27:55,539][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:27:59,899][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:09,902][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:19,905][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:25,555][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:28:25,557][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:28:29,906][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:39,909][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:49,911][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:28:56,565][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:28:56,565][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:28:59,914][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:09,916][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:19,918][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:26,579][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:29:26,582][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:29:29,920][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.23.25:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:39,924][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:49,930][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:29:56,595][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:29:56,595][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:29:59,934][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:09,936][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:19,939][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:26,608][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:30:26,609][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:30:29,941][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:39,943][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:49,944][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:30:56,618][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:30:56,620][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:30:59,946][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:09,949][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:19,951][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:26,634][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:31:26,635][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:31:29,954][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:39,958][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:49,965][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:31:56,656][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6e8c/fd00:100:0:0:0:0:0:6e8c:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:31:56,672][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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
[2021-08-11T16:31:59,968][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:09,971][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:19,974][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:26,759][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:32:27,752][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:32:29,976][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:39,977][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:49,979][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:32:57,765][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:32:57,767][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:32:59,981][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:09,984][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:19,987][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:27,783][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:33:27,814][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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
[2021-08-11T16:33:29,990][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.146.8:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:39,992][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:49,995][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:33:58,797][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:33:58,798][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:33:59,997][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:09,999][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:20,001][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:28,806][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:34:28,808][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:34:30,003][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:40,004][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:50,006][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:34:58,823][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:34:58,826][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:35:00,009][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:10,013][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:20,018][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:28,846][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:6e8c/fd00:100:0:0:0:0:0:6e8c:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-11T16:35:28,846][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.23.25:9300]] completed handshake with [{dev-sdnrdb-master-0}{4RgvR_nXSaOTt81cE0Th9w}{I4cKGbUIT5S_m96r_2hzTQ}{fd00:100:0:0:0:0:0:1719}{[fd00:100::1719]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::1719]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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
[2021-08-11T16:35:30,021][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:40,023][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:50,026][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:35:59,952][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:35:59,956][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:36:00,034][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:10,036][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:20,037][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:29,968][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:36:29,971][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:36:30,039][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.110.140:9300, 10.242.146.8:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:40,040][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:50,043][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:36:59,989][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:36:59,989][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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
[2021-08-11T16:37:00,047][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:10,050][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:20,053][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:30,057][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.23.25:9300, 10.242.110.140:9300, 10.242.146.8:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:31,052][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:37:31,052][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:37:40,060][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:37:50,062][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:00,064][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:02,018][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:38:02,021][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:38:10,065][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:20,068][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:30,070][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:32,029][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:38:32,032][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:38:40,146][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:38:50,151][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:00,157][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:02,045][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:39:02,050][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:39:10,160][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:20,162][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:30,164][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.110.140:9300, 10.242.23.25:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:32,065][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:39:32,065][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:39:40,166][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:39:50,170][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:00,172][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:02,078][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-11T16:40:02,078][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [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) [?:?]
[2021-08-11T16:40:10,175][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:20,177][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:30,181][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}]; discovery will continue using [10.242.184.150:9300, 10.242.146.8:9300, 10.242.23.25:9300, 10.242.110.140:9300] from hosts providers and [{dev-sdnrdb-master-2}{E2g9bYFBTN2Yf1M5hk_i0w}{cENDq-B0RuW_OOeQSpxxog}{fd00:100:0:0:0:0:0:b896}{[fd00:100::b896]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-08-11T16:40:32,091][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.110.140:9300]] completed handshake with [{dev-sdnrdb-master-1}{Le0PW1PCSp-3UCo6uQI_jA}{Z7T3fzd3QcGb2j-fKIXVJw}{fd00:100:0:0:0:0:0:6e8c}{[fd00:100::6e8c]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::6e8c]:9300] connect_timeou