Github user agresch commented on the issue:
https://github.com/apache/storm/pull/2918
@revans2 @danny0405 - Made changes requested by @revans2. Let me know if
we should have a separate JIRA for switching blacklisting to work strictly by
supervisor instead of doing this mismatch between host and supervisors. I
think this trade off of releasing all supervisors on a host is acceptable.---
