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Nathan Gough commented on NIFI-9559: ------------------------------------ So far I haven't been able to reproduce so if you can provide steps to reproduce that would be very helpful. Are you using TLS between NiFi and ZK? > Zookeeper Client Can't Reconnect - Session timeout has elapsed while SUSPENDED > ------------------------------------------------------------------------------ > > Key: NIFI-9559 > URL: https://issues.apache.org/jira/browse/NIFI-9559 > Project: Apache NiFi > Issue Type: Bug > Reporter: Shawn Weeks > Assignee: Nathan Gough > Priority: Minor > Attachments: nifi_and_zookeeper_logs.txt > > > It's possible this is fixed in 1.15.2 but I don't see any commits that would > have resolved it. After a loss of connection to Zookeeper a NiFi node never > successfully reconnects to the Zookeeper or the Cluster and instead returns > errors about no Cluster Coordinator and a Session timeout has elapsed while > SUSPENDED repeatedly until you restart NiFi. > The error described is the same one at > https://issues.apache.org/jira/browse/CURATOR-405 however that patch has been > in NiFi for several versions now. > NiFi version is 1.14.0 and Zookeeper 3.6.3 -- This message was sent by Atlassian Jira (v8.20.1#820001)