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  1. Hive
  2. HIVE-18523

Fix summary row in case there are no inputs

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0
    • None
    • None

    Description

      HIVE-17617 added a fix to handle empty groups correctly; however it might be possible that the summary row is returned multiple times - in case the mappers are "seem" to be optimized away...

      Attachments

        1. HIVE-18523.03.patch
          29 kB
          Zoltan Haindrich
        2. HIVE-18523.01.patch
          31 kB
          Zoltan Haindrich

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. HIVE-18359 Extend grouping set limits from int to long

          • Major - Major loss of function.
          • Closed
          is caused by

          Sub-task - The sub-task of the issue HIVE-17617 Rollup of an empty resultset should contain the grouping of the empty grouping set

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

          Web Link rb

          Activity

            People

              kgyrtkirk Zoltan Haindrich
              kgyrtkirk Zoltan Haindrich
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              Dates

                Created:
                Updated:
                Resolved: