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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

    • Umbrella
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • None
    • 2.0.0-beta-2, 2.0.0
    • None
    • None

    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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          breaks

          Sub-task - The sub-task of the issue HBASE-19554 AbstractTestDLS.testThreeRSAbort sometimes fails in pre commit

          • Major - Major loss of function.
          • Closed
          relates to

          Sub-task - The sub-task of the issue HBASE-18109 Assign system tables first (priority)

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HBASE-24526 Deadlock executing assign meta procedure

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

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              zhangduo Duo Zhang
              zhangduo Duo Zhang
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              Dates

                Created:
                Updated:
                Resolved: