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ASF GitHub Bot commented on NIFI-1678: -------------------------------------- Github user mcgilman commented on the pull request: https://github.com/apache/nifi/pull/323#issuecomment-213514155 Reviewing... > Nodes in cluster should use ZooKeeper to store heartbeat messages instead of > sending to NCM > ------------------------------------------------------------------------------------------- > > Key: NIFI-1678 > URL: https://issues.apache.org/jira/browse/NIFI-1678 > Project: Apache NiFi > Issue Type: Improvement > Components: Core Framework > Reporter: Mark Payne > Assignee: Mark Payne > Fix For: 1.0.0 > > > Currently, nodes send heartbeats to the NCM periodically in order to indicate > that they are actively participating in the cluster. As we move away from > using an NCM, we need these heartbeats to go somewhere else. ZooKeeper is a > reasonable location to push the heartbeats to, as it provides the HA that we > need -- This message was sent by Atlassian JIRA (v6.3.4#6332)