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  1. Hive
  2. HIVE-23536

Provide an option to skip stats generation for major compaction

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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

      Currently major MR compaction is regenerates stats every time if the column stats table contains some data. Some configurations do not use stats but because of historical reasons the column stats table can still contain some data.
      We should provide a possibility to skip stats generation in these cases.

        Attachments

        1. HIVE-23536.02.patch
          8 kB
          Peter Vary
        2. HIVE-23536.03.patch
          8 kB
          Peter Vary
        3. HIVE-23536.patch
          8 kB
          Peter Vary

          Activity

            People

            • Assignee:
              pvary Peter Vary
              Reporter:
              pvary Peter Vary
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              Dates

              • Created:
                Updated:
                Resolved: