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  1. Hive
  2. HIVE-7567

support automatic calculating reduce task number [Spark Branch]

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Details

    • Task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.1.0
    • Spark

    Description

      Hive have its own machenism to calculate reduce task number, we need to implement it on spark job.
      NO PRECOMMIT TESTS. This is for spark-branch only.

      Attachments

        1. HIVE-7567.6-spark.patch
          19 kB
          Chengxiang Li
        2. HIVE-7567.5-spark.patch
          19 kB
          Chengxiang Li
        3. HIVE-7567.4-spark.patch
          21 kB
          Chengxiang Li
        4. HIVE-7567.3-spark.patch
          21 kB
          Chengxiang Li
        5. HIVE-7567.2-spark.patch
          22 kB
          Chengxiang Li
        6. HIVE-7567.1-spark.patch
          22 kB
          Chengxiang Li

        Issue Links

          is part of

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-7292 Hive on Spark

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              chengxiang li Chengxiang Li
              chengxiang li Chengxiang Li
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              Dates

                Created:
                Updated:
                Resolved: