Hi everyone,
I have an issue while deleting rather big 800Gb Elasticsearch index. Shortly after index deletion data nodes are getting disconnected, cluster loses all data nodes and switches into "red" state for ~10 minutes, after which cluster are getting reassembled and nodes reconnect back, shards getting reinitialized.
Have anyone encountered similar issues?
[2021-09-30T01:25:20,651][INFO ][o.e.m.j.JvmGcMonitorService] [esd03] [gc][3781315] overhead, spent [262ms] collecting in the last [1s]
[2021-09-30T02:37:29,098][INFO ][o.e.c.c.Coordinator ] [esd03] master node [{esm01}{6KMwfRfVT5WpVOFOyZSgDQ}{9H72u7mXR4OYrd6ymCF70Q}{10.136.246.20}{10.136.246.20:9300}{m}{xpack.installed=true, transform.node=false}] failed, restarting discovery
org.elasticsearch.ElasticsearchException: node [{esm01}{6KMwfRfVT5WpVOFOyZSgDQ}{9H72u7mXR4OYrd6ymCF70Q}{10.136.246.20}{10.136.246.20:9300}{m}{xpack.installed=true, transform.node=false}] failed [3] consecutive checks
at org.elasticsearch.cluster.coordination.LeaderChecker$CheckScheduler$1.handleException(LeaderChecker.java:293) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:1181) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:1181) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.InboundHandler.lambda$handleException$3(InboundHandler.java:277) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.common.util.concurrent.EsExecutors$DirectExecutorService.execute(EsExecutors.java:224) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.InboundHandler.handleException(InboundHandler.java:275) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.InboundHandler.handlerResponseError(InboundHandler.java:267) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:131) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:89) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:700) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) ~[elasticsearch-7.10.0.jar:7.10.0]
at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:74) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[?:?]
at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[?:?]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[?:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[?:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) ~[?:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) ~[?:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) ~[?:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) ~[?:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) ~[?:?]
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:832) [?:?]