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  1. Hive
  2. HIVE-19344

Change default value of msck.repair.batch.size

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 3.1.0, 2.4.0, 3.0.0
    • None
    • None

    Description

      msck.repair.batch.size default to 0 which means msck will try to add all the partitions in one API call to HMS. This can potentially add huge memory pressure on HMS. The default value should be changed to a reasonable number so that in case of large number of partitions we can batch the addition of partitions. Same goes for msck.repair.batch.max.retries

      Attachments

        1. HIVE-19344.02.patch
          2 kB
          Vihang Karajgaonkar
        2. HIVE-19344.01.patch
          2 kB
          Vihang Karajgaonkar

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            vihangk1 Vihang Karajgaonkar Assign to me
            vihangk1 Vihang Karajgaonkar
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              Updated:
              Resolved:

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