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  1. Hive
  2. HIVE-24443

Optimise VectorSerializeRow for primitives

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

       

      One option could be to have specific serializer embedded in "Field" object within VectorSerializeRow. This would avoid unwanted switching every time.

      https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorSerializeRow.java#L63

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        1. Screenshot 2020-11-30 at 9.39.31 AM.png
          1.59 MB
          Rajesh Balamohan

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              • Assignee:
                Unassigned
                Reporter:
                rajesh.balamohan Rajesh Balamohan
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                  Updated:
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