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  1. Hive
  2. HIVE-9399

ppd_multi_insert.q generate same output in different order, when mapred.reduce.tasks is set to larger than 1

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    Details

    • Type: Test
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.2.0
    • Component/s: None
    • Labels:
      None

      Description

      If running ppd_multi_insert.q with set mapred.reduce.tasks=3, the output order is different, even with SORT_QUERY_RESULTS.

        Attachments

        1. HIVE-9399.1.patch
          17 kB
          Chao Sun
        2. HIVE-9399.1-spark.patch
          40 kB
          Chao Sun
        3. HIVE-9399.2-spark.patch
          16 kB
          Chao Sun

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              • Assignee:
                csun Chao Sun
                Reporter:
                csun Chao Sun
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                Dates

                • Created:
                  Updated:
                  Resolved: