Github user mcgilman commented on the issue:
https://github.com/apache/nifi/pull/2195
@yuri1969 @pvillard31 Ugh sorry guys. I totally forgot about this. I've
been swamped with some other things at the moment. I remember jumping on this
PR because I wanted to verify the case when a user has doesn't have permissions
to one of the groups in the chain of ancestors. If someone else wants to verify
this case, please do. Otherwise, I can hopefully sometime soon.---
