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           10:59:59.64 
 10:59:59.65 Welcome to the Bitnami elasticsearch container
 10:59:59.74 Subscribe to project updates by watching https://github.com/bitnami/bitnami-docker-elasticsearch
 10:59:59.75 Submit issues and feature requests at https://github.com/bitnami/bitnami-docker-elasticsearch/issues
 10:59:59.84 
 10:59:59.85 INFO  ==> ** Starting Elasticsearch setup **
 11:00:00.35 INFO  ==> Configuring/Initializing Elasticsearch...
 11:00:00.85 INFO  ==> Setting default configuration
 11:00:01.04 INFO  ==> Configuring Elasticsearch cluster settings...
 11:00:01.33 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::acc8 10.242.172.200, will use fd00:100::acc8
 11:00:01.64 WARN  ==> Found more than one IP address associated to hostname dev-sdnrdb-master-2: fd00:100::acc8 10.242.172.200, will use fd00:100::acc8
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.

 11:00:29.95 INFO  ==> ** Elasticsearch setup finished! **
 11:00:30.24 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.
[2021-09-02T11:01:20,736][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]
[2021-09-02T11:01:20,740][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] JVM home [/opt/bitnami/java]
[2021-09-02T11:01:20,741][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-11685363266798636353, -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]
[2021-09-02T11:01:43,541][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [aggs-matrix-stats]
[2021-09-02T11:01:43,542][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [analysis-common]
[2021-09-02T11:01:43,542][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [geo]
[2021-09-02T11:01:43,543][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-common]
[2021-09-02T11:01:43,636][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-geoip]
[2021-09-02T11:01:43,637][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [ingest-user-agent]
[2021-09-02T11:01:43,637][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [kibana]
[2021-09-02T11:01:43,638][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-expression]
[2021-09-02T11:01:43,638][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-mustache]
[2021-09-02T11:01:43,639][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [lang-painless]
[2021-09-02T11:01:43,640][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [mapper-extras]
[2021-09-02T11:01:43,640][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [parent-join]
[2021-09-02T11:01:43,641][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [percolator]
[2021-09-02T11:01:43,642][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [rank-eval]
[2021-09-02T11:01:43,642][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [reindex]
[2021-09-02T11:01:43,643][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [repository-url]
[2021-09-02T11:01:43,644][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [tasks]
[2021-09-02T11:01:43,736][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded module [transport-netty4]
[2021-09-02T11:01:43,737][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-master-2] loaded plugin [repository-s3]
[2021-09-02T11:01:44,743][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] using [1] data paths, mounts [[/bitnami/elasticsearch/data (172.16.10.8:/dockerdata-nfs/dev/elastic-master-1)]], net usable_space [180.7gb], net total_space [195.8gb], types [nfs4]
[2021-09-02T11:01:44,745][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-master-2] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-09-02T11:01:45,339][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] node name [dev-sdnrdb-master-2], node ID [D1iWxfRoR9uHR_EKgstBFg], cluster name [sdnrdb-cluster]
[2021-09-02T11:02:37,941][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}]
[2021-09-02T11:02:38,842][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-master-2] using discovery type [zen] and seed hosts providers [settings]
[2021-09-02T11:02:44,243][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
[2021-09-02T11:02:46,744][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] initialized
[2021-09-02T11:02:46,837][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] starting ...
[2021-09-02T11:02:49,147][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-master-2] publish_address {[fd00:100::acc8]:9300}, bound_addresses {[::]:9300}
[2021-09-02T11:02:50,439][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.172.200:9300, remoteAddress=/10.242.217.69:45900}], 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) [?:?]
[2021-09-02T11:02:50,752][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.172.200:9300, remoteAddress=/10.242.157.223:56316}], 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) [?:?]
[2021-09-02T11:02:50,837][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.172.200:9300, remoteAddress=/10.242.63.30:35046}], 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) [?:?]
[2021-09-02T11:02:51,033][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.172.200:9300, remoteAddress=/10.242.217.69:45942}], 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) [?:?]
[2021-09-02T11:02:51,277][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.172.200:9300, remoteAddress=/10.242.157.223:56360}], 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) [?:?]
[2021-09-02T11:02:51,647][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.172.200:9300, remoteAddress=/10.242.63.30:35100}], 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) [?:?]
[2021-09-02T11:02:52,142][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.172.200:9300, remoteAddress=/10.242.217.69:45944}], 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) [?:?]
[2021-09-02T11:02:52,277][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.172.200:9300, remoteAddress=/10.242.157.223:56390}], 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) [?:?]
[2021-09-02T11:02:52,649][WARN ][o.e.t.TcpTransport       ] [dev-sdnrdb-master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.242.172.200:9300, remoteAddress=/10.242.63.30:35122}], 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) [?:?]
[2021-09-02T11:02:52,842][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-master-2] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-09-02T11:03:03,043][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:03:13,048][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:03:23,052][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:03:23,856][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:3f1e/fd00:100:0:0:0:0:0:3f1e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:03:23,985][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:03:33,055][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:03:43,058][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:03:53,061][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:03:54,014][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:d945/fd00:100:0:0:0:0:0:d945:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:03:54,012][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:3f1e/fd00:100:0:0:0:0:0:3f1e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:04:03,067][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:04:13,073][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:04:23,076][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:04:25,151][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:04:25,249][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:3f1e/fd00:100:0:0:0:0:0:3f1e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:04:33,082][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:04:43,085][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:04:53,136][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:04:56,050][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:04:56,140][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:05:03,139][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:05:13,145][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:05:23,150][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:05:26,238][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:05:27,078][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:d945/fd00:100:0:0:0:0:0:d945:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:05:33,157][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:05:43,161][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:05:53,164][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:05:57,244][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:05:58,090][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:06:03,168][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:06:13,172][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:06:23,175][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:06:28,144][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:06:28,342][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:06:33,178][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:06:43,180][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:06:53,184][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:06:59,121][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:06:59,128][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:3f1e/fd00:100:0:0:0:0:0:3f1e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:07:03,188][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.157.223:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:07:13,193][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.157.223:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:07:23,196][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.157.223:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:07:29,141][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:07:30,144][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:07:33,200][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.157.223:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:07:43,235][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.157.223:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:07:53,238][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.157.223:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:07:53,246][WARN ][o.e.n.Node               ] [dev-sdnrdb-master-2] timed out while waiting for initial discovery state - timeout: 5m
[2021-09-02T11:07:53,338][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-master-2] publish_address {[fd00:100::acc8]:9200}, bound_addresses {[::]:9200}
[2021-09-02T11:07:53,338][INFO ][o.e.n.Node               ] [dev-sdnrdb-master-2] started
[2021-09-02T11:07:59,158][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:08:01,158][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:08:03,241][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:08:13,243][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:08:23,247][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:08:30,171][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:08:31,172][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:08:33,254][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:08:43,257][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:08:53,262][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:09:01,243][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:d945/fd00:100:0:0:0:0:0:d945:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:09:02,180][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:09:03,265][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:09:13,267][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:09:23,269][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:09:32,247][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:d945/fd00:100:0:0:0:0:0:d945:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:09:32,339][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:3f1e/fd00:100:0:0:0:0:0:3f1e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:09:33,272][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:09:43,337][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:09:53,343][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.63.30:9300, 10.242.217.69:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:10:03,261][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:10:03,261][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:10:03,440][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:10:13,443][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:10:23,448][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:10:33,451][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:10:34,277][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:10:34,280][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:10:43,453][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:10:53,456][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.63.30:9300, 10.242.217.69:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:11:03,458][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:11:04,377][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:11:05,292][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:11:13,461][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:11:23,463][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:11:33,465][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:11:35,438][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:11:36,304][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:11:43,468][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:11:53,471][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:12:03,475][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:12:06,314][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:12:07,310][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:12:13,480][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:12:23,536][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:12:33,541][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:12:36,349][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:12:37,351][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:12:43,544][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:12:53,547][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:13:03,550][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.63.30:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:13:06,359][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:13:07,363][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:13:13,553][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.63.30:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:13:23,555][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.63.30:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:13:33,558][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.63.30:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:13:36,375][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:13:38,447][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:13:43,560][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.63.30:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:13:53,563][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.63.30:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:14:01,642][INFO ][o.e.m.j.JvmGcMonitorService] [dev-sdnrdb-master-2] [gc][673] overhead, spent [606ms] collecting in the last [1.5s]
[2021-09-02T11:14:03,566][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:14:06,457][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:14:09,465][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:14:13,569][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:14:23,574][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:14:33,578][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:14:36,668][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:14:39,665][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:14:43,582][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:14:53,585][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.157.223:9300, 10.242.217.69:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:15:03,588][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:15:07,675][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:15:09,676][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:15:13,590][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:15:23,593][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:15:33,602][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:15:37,742][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:15:39,742][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:15:43,605][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:15:53,608][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:16:03,614][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:16:08,766][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:16:10,712][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:16:13,618][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:16:23,620][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:16:33,624][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:16:39,730][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:16:40,742][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:3f1e/fd00:100:0:0:0:0:0:3f1e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:16:43,626][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:16:53,629][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.157.223:9300, 10.242.63.30:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:17:03,636][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.63.30:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:17:09,749][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:11,750][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:13,638][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.63.30:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:17:23,640][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}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.63.30:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 0, last-accepted version 0 in term 0
[2021-09-02T11:17:31,836][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=0, optionalJoin=Optional[Join{term=2, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:31,841][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=0, optionalJoin=Optional[Join{term=2, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:32,345][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=2, optionalJoin=Optional[Join{term=4, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:32,347][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=2, optionalJoin=Optional[Join{term=4, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:32,879][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=4, optionalJoin=Optional[Join{term=6, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:32,881][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=4, optionalJoin=Optional[Join{term=6, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:33,642][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] last failed join attempt was 761ms ago, failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=4, optionalJoin=Optional[Join{term=6, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:33,646][WARN ][o.e.c.c.ClusterFormationFailureHelper] [dev-sdnrdb-master-2] master not discovered yet, this node has not previously joined a bootstrapped (v7+) cluster, and this node must discover master-eligible nodes [dev-sdnrdb-master-0, dev-sdnrdb-master-1, dev-sdnrdb-master-2] to bootstrap a cluster: have discovered [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}]; discovery will continue using [10.242.172.200:9300, 10.242.217.69:9300, 10.242.63.30:9300, 10.242.157.223:9300] from hosts providers and [{dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}] from last-known cluster state; node term 6, last-accepted version 0 in term 0
[2021-09-02T11:17:33,750][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=6, optionalJoin=Optional[Join{term=8, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:33,752][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=6, optionalJoin=Optional[Join{term=8, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:34,664][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=8, optionalJoin=Optional[Join{term=10, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:34,666][INFO ][o.e.c.c.JoinHelper       ] [dev-sdnrdb-master-2] failed to join {dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr} with JoinRequest{sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, minimumTerm=8, optionalJoin=Optional[Join{term=10, lastAcceptedTerm=0, lastAcceptedVersion=0, sourceNode={dev-sdnrdb-master-2}{D1iWxfRoR9uHR_EKgstBFg}{TcKeKJoRRkar16Ra1_Ow5A}{fd00:100:0:0:0:0:0:acc8}{[fd00:100::acc8]:9300}{dmr}, targetNode={dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}]}
org.elasticsearch.transport.NodeNotConnectedException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] Node not connected
	at org.elasticsearch.transport.ClusterConnectionManager.getConnection(ClusterConnectionManager.java:189) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.getConnection(TransportService.java:673) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:600) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:296) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.sendJoinRequest(JoinHelper.java:224) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$2(JoinHelper.java:148) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:737) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:39,764][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.217.69:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:39,766][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[[fd00:100::d945]:9300]] completed handshake with [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::d945]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-09-02T11:17:39,862][INFO ][o.e.c.c.Coordinator      ] [dev-sdnrdb-master-2] setting initial configuration to VotingConfiguration{{bootstrap-placeholder}-dev-sdnrdb-master-1,sFQvB4NHQsihCdo__8SIyw,D1iWxfRoR9uHR_EKgstBFg}
[2021-09-02T11:17:41,836][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[10.242.63.30:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:3f1e/fd00:100:0:0:0:0:0:3f1e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:17:41,842][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-master-2] [connectToRemoteMasterNode[[fd00:100::3f1e]:9300]] completed handshake with [{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::3f1e]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:3f1e/fd00:100:0:0:0:0:0:3f1e:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-09-02T11:17:42,646][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-master-2] master node changed {previous [], current [{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}]}, added {{dev-sdnrdb-coordinating-only-7dc7d485d6-ntds4}{HrZ4KbqlRveGOckRVMAUJw}{HXOJ2dhWTFK7jxOr6w1wpA}{fd00:100:0:0:0:0:0:9ddf}{[fd00:100::9ddf]:9300}{r},{dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr},{dev-sdnrdb-master-1}{ngOlxeKMSPObXMJ0AI0dAg}{w__KkmmVSh2o5se3tACNdw}{fd00:100:0:0:0:0:0:3f1e}{[fd00:100::3f1e]:9300}{dmr}}, term: 11, version: 4, reason: ApplyCommitRequest{term=11, version=4, sourceNode={dev-sdnrdb-master-0}{sFQvB4NHQsihCdo__8SIyw}{tHwZERHETQaaRFRyoWx_NQ}{fd00:100:0:0:0:0:0:d945}{[fd00:100::d945]:9300}{dmr}}