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  1. Hive
  2. HIVE-22745

Config option to turn off read locks

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.0.0
    • Component/s: Transactions
    • Labels:
      None

      Description

      Although its not recommended but in perf critical scenario this option may be exercised. We have observed lock acquisition to take long time in heavily loaded system.

        Attachments

        1. HIVE-22745.patch
          2 kB
          Slim Bouguerra
        2. HIVE-22745.4.patch
          2 kB
          Slim Bouguerra
        3. HIVE-22745.3.patch
          2 kB
          Slim Bouguerra
        4. HIVE-22745.2.patch
          2 kB
          Slim Bouguerra

          Activity

            People

            • Assignee:
              bslim Slim Bouguerra
              Reporter:
              ashutoshc Ashutosh Chauhan
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              Dates

              • Created:
                Updated:
                Resolved: