Hi Team,
All of our Nodes are Up and Green in state. But we are getting below timeout errors in log and all indeces and search actions are too slow in Kibana.
We are using ELK Version 5.0.2.
[2017-09-24T22:35:05,709][DEBUG][o.e.a.a.c.n.s.TransportNodesStatsAction] [Node_1_v5] failed to execute on node [CSg3P5mVQZ2pcVvtwbKjLA]
org.elasticsearch.transport.ReceiveTimeoutTransportException: [Node_2__v5][localhost:9301][cluster:monitor/nodes/stats[n]] request_id [7718005] timed out after [15001ms]
at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:842) [elasticsearch-5.0.2.jar:5.0.2]
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:458) [elasticsearch-5.0.2.jar:5.0.2]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_141]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_141]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_141]
[2017-09-24T22:35:05,772][WARN ][o.e.a.a.c.n.s.TransportNodesStatsAction] [Node_1_v5] not accumulating exceptions, excluding exception from response
org.elasticsearch.action.FailedNodeException: Failed node [CSg3P5mVQZ2pcVvtwbKjLA]
at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction.onFailure(TransportNodesAction.java:247) [elasticsearch-5.0.2.jar:5.0.2]
at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction.access$300(TransportNodesAction.java:160) [elasticsearch-5.0.2.jar:5.0.2]
at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction$1.handleException(TransportNodesAction.java:219) [elasticsearch-5.0.2.jar:5.0.2]
at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:957) [elasticsearch-5.0.2.jar:5.0.2]
Thanks,
Gayathri