Github user pvillard31 commented on the issue:
https://github.com/apache/nifi/pull/2527
Hi @bdesert - unfortunately, since this processor has been already released
with NiFi 1.5.0, we cannot change the name of the properties in a minor release
as it would break the existing workflows. That's why we encourage the use of
both name() and displayName() when a new processor is created so that we can
change the displayName() value without impacting existing workflows. I think
you can just drop the changes for properties name and just leave the log level
change.
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