Github user kevdoran commented on the issue:
https://github.com/apache/nifi/pull/2118
Closing this PR as work on this has moved over to @btwood's
[PR-2111](https://github.com/apache/nifi/pull/2111) for ticket
[NIFI-4326](https://issues.apache.org/jira/browse/NIFI-4326)---
