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  1. Hive
  2. HIVE-20941

Compactor produces a delete_delta_x_y even if there are no input delete events

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.0.0
    • 4.0.0-alpha-1
    • Transactions
    • None

    Description

      see example in HIVE-20901

       

      Probably change logic in CompactorMR.CompactorMap.map() which creates delete event writer

      Attachments

        1. HIVE-20941.06.patch
          13 kB
          Eugene Koifman
        2. HIVE-20941.05.patch
          13 kB
          Igor Kryvenko
        3. HIVE-20941.04.patch
          13 kB
          Igor Kryvenko
        4. HIVE-20941.03.patch
          10 kB
          Igor Kryvenko
        5. HIVE-20941.02.patch
          10 kB
          Igor Kryvenko
        6. HIVE-20941.01.patch
          6 kB
          Igor Kryvenko

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-20901 running compactor when there is nothing to do produces duplicate data

          • Major - Major loss of function.
          • Closed

          Activity

            People

              ikryvenko Igor Kryvenko
              ekoifman Eugene Koifman
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              Dates

                Created:
                Updated:
                Resolved: