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NiFi: Cluster shows disconnected


2 node Nifi cluster running on kubernetes:

- Cluster has been up and running and all of a sudden this morning it shows disconnected.

- Tried deleting and recreating the pods.

- Checked connection to zookeeper and it looks good.

- Destroyed stateful sets and recreated same issue.

- Cleaned up zookeeper but same issue.

Any suggestions.....


If you restart one of the nodes, what errors/warnings are show in nifi-app.log?