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ASF GitHub Bot commented on NIFI-2292: -------------------------------------- Github user markap14 commented on the issue: https://github.com/apache/nifi/pull/701 OK So I addressed your comments above, @JPercivall. I then moved on and reviewed PR 702 and made a typo when I went to merge PR 702. I accidentally merged PR 701 (this one) and pushed to master. I then reverted that. When I then rebased my local branch against master, I had some problems. To make sure that all is in a consistent state, I created a new branch (NIFI-2292-rebased) and then created a new PR from that branch (PR 717). Please finish reviewing based off of that PR, not this one. Sorry about that! > Nodes in cluster sometimes become out-of-sync with actual 'connection state' > of node > ------------------------------------------------------------------------------------ > > Key: NIFI-2292 > URL: https://issues.apache.org/jira/browse/NIFI-2292 > Project: Apache NiFi > Issue Type: Bug > Components: Core Framework > Reporter: Mark Payne > Assignee: Mark Payne > Fix For: 1.0.0 > > > Occasionally I'll see a node that has a different view of the cluster than > other nodes. Right now I'm actually seeing "node 1" think it's in > 'CONNECTING' state while nodes 2-5 think we have 5/5 nodes connected. > This also can result in a node that is elected cluster coordinator and then > has that role revoked can continually monitor for heartbeats, even though it > won't receive them since it's not the coordinator anymore. This results in > continually logging a message like "Failed to retrieve any new heartbeat > information for nodes. Will not make any decisions based on heartbeats." -- This message was sent by Atlassian JIRA (v6.3.4#6332)