[jira] [Created] (NIFI-2776) When node connects back the to the cluster intermittently processor does not return to the same state as its in the cluster

["Arpit Gupta (JIRA)" <ji...@apache.org>]

Arpit Gupta created NIFI-2776:
---------------------------------

             Summary: When node connects back the to the cluster intermittently processor does not return to the same state as its in the cluster
                 Key: NIFI-2776
                 URL: https://issues.apache.org/jira/browse/NIFI-2776
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 1.1.0
            Reporter: Arpit Gupta
             Fix For: 1.1.0


Here is the scenario

1. Create a flow and start a processor
2. Disconnect a node
3. On the disconnected node stop the above processor
4. Connect the above node to the cluster
5. Wait 30s.
6. Check if the processor started on the node that was connected in #4.

Very intermittently we see that the processor does not get into running state.

When we query the processor status on the node we get the following bulletin

{code}
"bulletins": [{
		"id": 0,
		"groupId": "275e45f8-0157-1000-ffff-fffff191c079",
		"sourceId": "275e4abc-0157-1000-0000-00005740dd0c",
		"timestamp": "06:24:35 UTC",
		"nodeAddress": "host:port",
		"canRead": true,
		"bulletin": {
			"id": 0,
			"nodeAddress": "host:port",
			"category": "Log Message",
			"groupId": "275e45f8-0157-1000-ffff-fffff191c079",
			"sourceId": "275e4abc-0157-1000-0000-00005740dd0c",
			"sourceName": "putES",
			"level": "WARNING",
			"message": "PutElasticsearch[id=275e4abc-0157-1000-0000-00005740dd0c] Can not start 'PutElasticsearch' since it's already in the process of being started or it is DISABLED - STOPPING",
			"timestamp": "06:24:35 UTC"
		}
	}],
{code}



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