Hive
  1. Hive
  2. HIVE-373

[hive] 1 reducer should be used if no grouping key is present in all scenarios

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.3.0
    • Fix Version/s: 0.3.0
    • Component/s: Query Processor
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Hide
      HIVE-373. 1 reducer should be used if no grouping key is present in all scenarios. (Namit Jain via zshao)
      Show
      HIVE-373 . 1 reducer should be used if no grouping key is present in all scenarios. (Namit Jain via zshao)

      Activity

      Hide
      Zheng Shao added a comment -

      Committed revision 758953. Thanks Namit!

      Show
      Zheng Shao added a comment - Committed revision 758953. Thanks Namit!
      Hide
      Raghotham Murthy added a comment -

      +1

      I'll commit it once it passes all tests

      Show
      Raghotham Murthy added a comment - +1 I'll commit it once it passes all tests
      Hide
      Namit Jain added a comment -

      what i meant to say was the tests exist and work in the local mode already

      Show
      Namit Jain added a comment - what i meant to say was the tests exist and work in the local mode already
      Hide
      Namit Jain added a comment -

      in local mode, number of reducers is always 1 - so cant add tests for these

      Show
      Namit Jain added a comment - in local mode, number of reducers is always 1 - so cant add tests for these
      Hide
      Raghotham Murthy added a comment -

      Can you add some test cases for these scenarios?

      Show
      Raghotham Murthy added a comment - Can you add some test cases for these scenarios?

        People

        • Assignee:
          Namit Jain
          Reporter:
          Namit Jain
        • Votes:
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          Dates

          • Created:
            Updated:
            Resolved:

            Development