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Posted to commits@nifi.apache.org by "Mark Payne (JIRA)" <ji...@apache.org> on 2016/04/25 14:45:12 UTC

[jira] [Resolved] (NIFI-1678) Nodes in cluster should use ZooKeeper to store heartbeat messages instead of sending to NCM

     [ https://issues.apache.org/jira/browse/NIFI-1678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Payne resolved NIFI-1678.
------------------------------
    Resolution: Fixed

> 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



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