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  1. Hive
  2. HIVE-256

map side aggregation : number of output rows is same as number of input rows

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.3.0
    • Query Processor
    • None
    • Reviewed

    Description

      map side aggregation : number of output rows is same as number of input rows

      Attachments

        1. patch-256.1.txt
          2 kB
          Namit Jain

        Issue Links

          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. HIVE-219 Map-side aggregates output one row per reducer when not grouping

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

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            People

              namit Namit Jain
              namit Namit Jain
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              Dates

                Created:
                Updated:
                Resolved: