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https://issues.apache.org/jira/browse/NIFI-2316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15387052#comment-15387052
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ASF GitHub Bot commented on NIFI-2316:
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Github user JPercivall commented on the issue:
https://github.com/apache/nifi/pull/678
I have two processors (generate -> logAttribute) in a 3 node secure cluster
and when I restart occasionally I'll get repeating messages of "Failed to
retrieve any new heartbeat information for nodes. Will not make any decisions
based on heartbeats." originating from different nodes.
I think this is caused by nodes not having a consistent view of the cluster.
> After restarting cluster, all nodes sometimes come up with all components
> stopped
> ---------------------------------------------------------------------------------
>
> Key: NIFI-2316
> URL: https://issues.apache.org/jira/browse/NIFI-2316
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.0.0
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Blocker
> Fix For: 1.0.0
>
>
> When I restart an entire cluster, I see sometimes that all processors, etc.
> are stopped. Sometimes this can also result in some nodes not being able to
> join the cluster if they have a root group port, as the run status is not the
> same across the cluster, so the new node cannot inherit the flow.
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