[jira] [Created] (NIFI-7389) Missing heartbeat counts to disconnect a node in cluster should be configurable

["Sushil Kumar (Jira)" <ji...@apache.org>]

Sushil Kumar created NIFI-7389:
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             Summary: Missing heartbeat counts to disconnect a node in cluster should be configurable
                 Key: NIFI-7389
                 URL: https://issues.apache.org/jira/browse/NIFI-7389
             Project: Apache NiFi
          Issue Type: Improvement
          Components: Configuration, Core Framework
    Affects Versions: 1.11.4
            Reporter: Sushil Kumar


Number of heartbeats a node is required to miss before being disconnected from a nifi cluster is hardcoded as 8.

[https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/coordination/heartbeat/AbstractHeartbeatMonitor.java#L162]

 

This number should be configurable by user when they want to wait for more or less time before cluster disconnects a removed node from the cluster.



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