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          [38;5;6m [38;5;5m11:03:59.57 [0m
[38;5;6m [38;5;5m11:03:59.57 [0m[1mWelcome to the Bitnami elasticsearch container[0m
[38;5;6m [38;5;5m11:03:59.58 [0mSubscribe to project updates by watching [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch[0m
[38;5;6m [38;5;5m11:03:59.59 [0mSubmit issues and feature requests at [1mhttps://github.com/bitnami/bitnami-docker-elasticsearch/issues[0m
[38;5;6m [38;5;5m11:03:59.59 [0m
[38;5;6m [38;5;5m11:03:59.60 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch setup **
[38;5;6m [38;5;5m11:03:59.68 [0m[38;5;2mINFO [0m ==> Configuring/Initializing Elasticsearch...
[38;5;6m [38;5;5m11:03:59.77 [0m[38;5;2mINFO [0m ==> Setting default configuration
[38;5;6m [38;5;5m11:03:59.79 [0m[38;5;2mINFO [0m ==> Configuring Elasticsearch cluster settings...
[38;5;6m [38;5;5m11:03:59.82 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45: fd00:100::c418 10.242.196.24, will use fd00:100::c418
[38;5;6m [38;5;5m11:03:59.86 [0m[38;5;3mWARN [0m ==> Found more than one IP address associated to hostname dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45: fd00:100::c418 10.242.196.24, will use fd00:100::c418
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[38;5;6m [38;5;5m11:04:03.13 [0m[38;5;2mINFO [0m ==> ** Elasticsearch setup finished! **

[38;5;6m [38;5;5m11:04:03.18 [0m[38;5;2mINFO [0m ==> ** Starting Elasticsearch **
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[2021-08-22T11:04:07,385][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] version[7.9.3], pid[1], build[oss/tar/c4138e51121ef06a6404866cddc601906fe5c868/2020-10-16T10:36:16.141335Z], OS[Linux/4.15.0-117-generic/amd64], JVM[BellSoft/OpenJDK 64-Bit Server VM/11.0.9/11.0.9+11-LTS]
[2021-08-22T11:04:07,388][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] JVM home [/opt/bitnami/java]
[2021-08-22T11:04:07,388][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] 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-5623969551682622330, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m, -XX:MaxDirectMemorySize=67108864, -Des.path.home=/opt/bitnami/elasticsearch, -Des.path.conf=/opt/bitnami/elasticsearch/config, -Des.distribution.flavor=oss, -Des.distribution.type=tar, -Des.bundled_jdk=true]
[2021-08-22T11:04:08,795][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [aggs-matrix-stats]
[2021-08-22T11:04:08,796][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [analysis-common]
[2021-08-22T11:04:08,796][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [geo]
[2021-08-22T11:04:08,796][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [ingest-common]
[2021-08-22T11:04:08,797][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [ingest-geoip]
[2021-08-22T11:04:08,797][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [ingest-user-agent]
[2021-08-22T11:04:08,797][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [kibana]
[2021-08-22T11:04:08,797][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [lang-expression]
[2021-08-22T11:04:08,798][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [lang-mustache]
[2021-08-22T11:04:08,798][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [lang-painless]
[2021-08-22T11:04:08,799][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [mapper-extras]
[2021-08-22T11:04:08,799][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [parent-join]
[2021-08-22T11:04:08,799][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [percolator]
[2021-08-22T11:04:08,800][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [rank-eval]
[2021-08-22T11:04:08,800][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [reindex]
[2021-08-22T11:04:08,800][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [repository-url]
[2021-08-22T11:04:08,800][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [tasks]
[2021-08-22T11:04:08,801][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded module [transport-netty4]
[2021-08-22T11:04:08,801][INFO ][o.e.p.PluginsService     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] loaded plugin [repository-s3]
[2021-08-22T11:04:08,841][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] using [1] data paths, mounts [[/bitnami/elasticsearch/data (/dev/vda1)]], net usable_space [144.1gb], net total_space [154.8gb], types [ext4]
[2021-08-22T11:04:08,842][INFO ][o.e.e.NodeEnvironment    ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] heap size [123.7mb], compressed ordinary object pointers [true]
[2021-08-22T11:04:08,885][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] node name [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45], node ID [z-_xJ2G_QRadE3VsDUh39g], cluster name [sdnrdb-cluster]
[2021-08-22T11:04:12,713][INFO ][o.e.t.NettyAllocator     ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] creating NettyAllocator with the following configs: [name=unpooled, factors={es.unsafe.use_unpooled_allocator=false, g1gc_enabled=false, g1gc_region_size=0b, heap_size=123.7mb}]
[2021-08-22T11:04:12,795][INFO ][o.e.d.DiscoveryModule    ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] using discovery type [zen] and seed hosts providers [settings]
[2021-08-22T11:04:13,115][WARN ][o.e.g.DanglingIndicesState] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] gateway.auto_import_dangling_indices is disabled, dangling indices will not be automatically detected or imported and must be managed manually
[2021-08-22T11:04:13,284][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] initialized
[2021-08-22T11:04:13,285][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] starting ...
[2021-08-22T11:04:13,421][INFO ][o.e.t.TransportService   ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] publish_address {[fd00:100::c418]:9300}, bound_addresses {[::]:9300}
[2021-08-22T11:04:13,687][INFO ][o.e.b.BootstrapChecks    ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-08-22T11:04:43,916][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:05:14,741][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:a047/fd00:100:0:0:0:0:0:a047:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-22T11:05:28,137][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:05:45,759][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:a047/fd00:100:0:0:0:0:0:a047:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-22T11:05:58,762][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:06:16,768][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:06:29,782][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:06:46,792][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:07:00,795][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_exception
	at org.elasticsearch.transport.TcpTransport$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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:c4d4/fd00:100:0:0:0:0:0:c4d4:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-22T11:07:12,477][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:07:17,803][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:07:31,809][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:07:42,816][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:4313/fd00:100:0:0:0:0:0:4313:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-22T11:07:47,820][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:08:01,828][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:c4d4/fd00:100:0:0:0:0:0:c4d4:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-22T11:08:12,830][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:08:17,848][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:08:31,852][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:08:42,875][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:08:48,865][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:09:01,868][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:c4d4/fd00:100:0:0:0:0:0:c4d4:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-22T11:09:13,738][WARN ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] timed out while waiting for initial discovery state - timeout: 5m
[2021-08-22T11:09:13,767][INFO ][o.e.h.AbstractHttpServerTransport] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] publish_address {[fd00:100::c418]:9000}, bound_addresses {[::]:9000}
[2021-08-22T11:09:13,768][INFO ][o.e.n.Node               ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] started
[2021-08-22T11:09:13,867][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:09:19,870][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:09:32,875][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:09:43,881][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:09:46,721][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] path: /_cluster/health, params: {timeout=30s}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:09:49,878][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:10:02,888][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:10:14,890][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:10:16,785][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] path: /_cat/aliases, params: {}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:10:19,890][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:10:33,899][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:10:44,902][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:4313/fd00:100:0:0:0:0:0:4313:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-22T11:10:46,861][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] path: /_cat/indices, params: {}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:10:49,903][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:11:03,910][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:11:15,916][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:11:19,915][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:11:32,868][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] path: /_cluster/health, params: {timeout=30s}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:11:33,920][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:11:45,925][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:11:49,926][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:12:02,928][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] path: /_cat/aliases, params: {}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:12:03,931][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:12:16,937][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:12:19,939][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:a047/fd00:100:0:0:0:0:0:a047:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-22T11:12:32,934][WARN ][r.suppressed             ] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] path: /_cat/indices, params: {}
org.elasticsearch.discovery.MasterNotDiscoveredException: null
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.onTimeout(TransportMasterNodeAction.java:220) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:325) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:252) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:605) [elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) [elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:12:33,948][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:12:46,947][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:12:50,945][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:13:04,953][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:13:17,977][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:13:21,004][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:13:35,962][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:13:48,967][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:13:51,965][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:14:06,971][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:14:19,978][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:14:21,975][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:14:37,979][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:14:50,984][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:14:52,983][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:15:08,990][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:15:21,012][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:15:22,994][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:15:40,004][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:15:52,022][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:15:53,022][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:16:10,030][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:16:22,038][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]: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$2.run(ThreadExecutorMap.java:74) ~[?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fd00:100:0:0:0:0:0:4313/fd00:100:0:0:0:0:0:4313:9300
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261) ~[?:?]
	... 8 more
[2021-08-22T11:16:23,032][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:16:40,048][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:16:53,052][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:16:53,075][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:17:11,061][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.196.212:9300]] completed handshake with [{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-1][[fd00:100::c4d4]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:17:24,064][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.160.71:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:17:24,064][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:17:24,070][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[[fd00:100::a047]:9300]] completed handshake with [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-0][[fd00:100::a047]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:17:26,326][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] master node changed {previous [], current [{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}]}, added {{dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr},{dev-sdnrdb-master-1}{m78QRRnURHu_XOQpJrPwdw}{Ppyy_hcwQdeK4OZ9oIqdlA}{fd00:100:0:0:0:0:0:c4d4}{[fd00:100::c4d4]:9300}{dmr}}, term: 7, version: 3, reason: ApplyCommitRequest{term=7, version=3, sourceNode={dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}}
[2021-08-22T11:17:43,437][INFO ][o.e.c.s.ClusterApplierService] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] added {{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}}, term: 7, version: 4, reason: ApplyCommitRequest{term=7, version=4, sourceNode={dev-sdnrdb-master-0}{0S1Fc8UERhyXfBo4-__cTQ}{Nf1s-BuhRH-hshQ3DNmjZQ}{fd00:100:0:0:0:0:0:a047}{[fd00:100::a047]:9300}{dmr}}
[2021-08-22T11:17:55,078][WARN ][o.e.d.HandshakingTransportAddressConnector] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] [connectToRemoteMasterNode[10.242.67.19:9300]] completed handshake with [{dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr}] but followup connection failed
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]
[2021-08-22T11:17:55,081][WARN ][o.e.c.NodeConnectionsService] [dev-sdnrdb-coordinating-only-7dc7d485d6-qwf45] failed to connect to {dev-sdnrdb-master-2}{qZCXtzijRtSDaKCrAqqfvw}{0iuIEP1CTN2zjBfIA0dWAQ}{fd00:100:0:0:0:0:0:4313}{[fd00:100::4313]:9300}{dmr} (tried [1] times)
org.elasticsearch.transport.ConnectTransportException: [dev-sdnrdb-master-2][[fd00:100::4313]:9300] connect_timeout[30s]
	at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.onTimeout(TcpTransport.java:972) ~[elasticsearch-7.9.3.jar:7.9.3]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:678) ~[elasticsearch-7.9.3.jar:7.9.3]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]