Hey everyone, Last night we had elasticsearch screw up big time in production. Let me describe the issue: Via /_plugin/head the cluster overview was completely empty - it wasn't even showing itself in the list of nodes. Obviously, no indexes were showing, however in the data browser, it WAS sh…

Cluster overview empty, no indexes, connecting to old node name - not even showing itself in list - #3 by system - Elasticsearch

Topic		Replies	Views	Activity
Nodes fail to join cluster - potential split brain scenario Elasticsearch	11	563	July 6, 2017
Discovery_zen disconnect issues Elasticsearch	5	404	July 6, 2017
Cluster connection issues when the machines hosting the nodes are restarted for service maintanance Elasticsearch	7	1053	July 6, 2017
Cluster health times out Elasticsearch	18	1641	July 6, 2017
Failed to start shard Elasticsearch	7	418	July 6, 2017