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  1. Hive
  2. HIVE-20032

Don't serialize hashCode for repartitionAndSortWithinPartitions

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 4.0.0, 4.0.0-alpha-1
    • Spark
    • None

    Description

      Follow up on HIVE-15104, if we don't enable RDD cacheing or groupByShuffles, then we don't need to serialize the hashCode when shuffling data in HoS.

      Attachments

        1. HIVE-20032.92.patch
          24 kB
          Sahil Takiar
        2. HIVE-20032.91.patch
          20 kB
          Sahil Takiar
        3. HIVE-20032.9.patch
          26 kB
          Sahil Takiar
        4. HIVE-20032.8.patch
          24 kB
          Sahil Takiar
        5. HIVE-20032.7.patch
          22 kB
          Sahil Takiar
        6. HIVE-20032.6.patch
          16 kB
          Sahil Takiar
        7. HIVE-20032.5.patch
          11 kB
          Sahil Takiar
        8. HIVE-20032.4.patch
          11 kB
          Sahil Takiar
        9. HIVE-20032.3.patch
          11 kB
          Sahil Takiar
        10. HIVE-20032.2.patch
          13 kB
          Sahil Takiar
        11. HIVE-20032.1.patch
          11 kB
          Sahil Takiar

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              stakiar Sahil Takiar
              stakiar Sahil Takiar
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              Dates

                Created:
                Updated:
                Resolved: