Github user brosander commented on the issue:
https://github.com/apache/nifi/pull/1261
I was unable to repro the issue with my own flow and a standalone nifi
node. Since it worked for the first migration and not the second and we have
only repro'd so far in clustered mode, I'm inclined to agree with @alopresto
+1 to merging this PR and opening a Jira to investigate the observed
behavior further.
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