[STORM-3295] Blacklist scheduling doesn't handle multiple supervisors on a host properly

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Labels: pull-request-available
• Assignee: Aaron Gresch
• Reporter: Aaron Gresch
• Created: 04/Dec/18 22:11
• Updated: 18/Dec/18 17:13
• Resolved: 18/Dec/18 17:13

Description

If two supervisors on a host are blacklisted, the RasBlacklistStrategy code can release one supervisor and keep the other blacklisted.  The BlacklistScheduler then sees the one blacklisted supervisor and considers that host still blacklisted, preventing scheduling from operating properly.

 

 

 

Issue Links

• links to: GitHub Pull Request #2918