Elasticsearch version 6.2.4 Cluster: 46 Nodes, Master: host1-0 Cluster is running for 4 days without any problem. About 10 hour ago, one data Node: host9-0 fail to ping master After that, host9-0 keeps send join request to master but get "a channel closed while connecting" error. Here is the lo…

Elasticsearch Node failed to send join request to master

pjanzen (Paul Janzen) July 31, 2019, 5:16am 2

If you do a telnet host1-0 9200 from host9-0 does that work?

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