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Posted to issues@nifi.apache.org by "Mark Payne (JIRA)" <ji...@apache.org> on 2018/05/22 14:17:00 UTC

[jira] [Created] (NIFI-5227) When node re-joins cluster, if a processor is in 'validating' state it may fail to start

Mark Payne created NIFI-5227:
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             Summary: When node re-joins cluster, if a processor is in 'validating' state it may fail to start
                 Key: NIFI-5227
                 URL: https://issues.apache.org/jira/browse/NIFI-5227
             Project: Apache NiFi
          Issue Type: Bug
            Reporter: Mark Payne
            Assignee: Mark Payne


If a node is disconnected from the cluster while a Processor is running, then when the node attempts to reconnect, if that processor is in a 'validating' state, it may not be able to start the processor. When (re-)joining a cluster, we should wait for any validation to complete before attempt to start a processor.



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