Bryan Bende created NIFI-6028:
---------------------------------

             Summary: Upgrading NiFi can put versioned flows into a conflict 
state
                 Key: NIFI-6028
                 URL: https://issues.apache.org/jira/browse/NIFI-6028
             Project: Apache NiFi
          Issue Type: Bug
    Affects Versions: 1.7.1, 1.8.0, 1.7.0, 1.6.0, 1.5.0
            Reporter: Bryan Bende


When you upgrade NiFi, existing processors may have new properties and 
relationships. If any of those processors are part of a versioned flow then 
these changes will trigger a local modification indicating that a new version 
needs to be saved to registry to track the new properties or relationships.

The issue is when you have multiple environments...
 * Start in dev with NiFi version X
 * Upgrade dev to NiFi version Y
 * Now commit versioned PGs in dev that had local changes
 * Go to staging and upgrade NiFi to version Y
 * The versioned PGs are now in conflict because there is an upgrade available, 
but there are local changes detected from upgrading NiFI, even though these are 
the same changes available in the upgrade



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