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  1. Hive
  2. HIVE-1038

mapjoin dies if the join prunes all the columns

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • None
    • 0.5.0
    • Query Processor
    • None
    • Reviewed
    • mapjoin dies if the join prunes all the columns

    Description

      The query:

      select /*+ mapjoin(a) */ count(1) from src a join src b on a.key = b.key

      dies.

      It is a blocker for 0.5

      Attachments

        1. hive.1038.1.patch
          18 kB
          Namit Jain

        Activity

          People

            namit Namit Jain
            namit Namit Jain
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            Dates

              Created:
              Updated:
              Resolved: