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  1. HBase
  2. HBASE-19976

Dead lock if the worker threads in procedure executor are exhausted

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    Details

    • Type: Umbrella
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.0-beta-2, 2.0.0
    • Component/s: None
    • Labels:
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      Description

      See the comments in HBASE-19554. If all the worker threads are stuck in AssignProcdure since meta region is offline, then the RecoverMetaProcedure can not be executed and cause dead lock.

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              • Assignee:
                zhangduo Duo Zhang
                Reporter:
                zhangduo Duo Zhang
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                • Created:
                  Updated:
                  Resolved: