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  1. Hive
  2. HIVE-20540

Vectorization : Support loading bucketed tables using sorted dynamic partition optimizer - II

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    Description

      Followup to HIVE-20510 with remaining issues,

       

      1. Avoid using Reflection.
      2. In VectorizationContext, use correct place to setup the VectorExpression. It may be missed in certain cases.
      3. In BucketNumExpression, make sure that a value is not overwritten before it is processed. Use a flag to achieve this.

      cc gopalv

      Attachments

        1. HIVE-20540.1.patch
          8 kB
          Deepak Jaiswal
        2. HIVE-20540.2.patch
          8 kB
          Deepak Jaiswal
        3. HIVE-20540.3.patch
          8 kB
          Deepak Jaiswal

        Issue Links

          is required by

          Bug - A problem which impairs or prevents the functions of the product. HIVE-20510 Vectorization : Support loading bucketed tables using sorted dynamic partition optimizer

          • Major - Major loss of function.
          • Closed
          links to

          Web Link RB

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              djaiswal Deepak Jaiswal
              djaiswal Deepak Jaiswal
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                Updated:
                Resolved: