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  1. Apache Storm
  2. STORM-3295

Blacklist scheduling doesn't handle multiple supervisors on a host properly

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0
    • Fix Version/s: 2.0.0
    • Component/s: None

      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.

       

       

       

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              • Assignee:
                agresch Aaron Gresch
                Reporter:
                agresch Aaron Gresch
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