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  1. Hive
  2. HIVE-7007

Fix Optimization order for RewriteGBUsingIndex

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      HIVE-4904 moved GroupbyOptimization before RewriteGBUsingIndex.
      This is a regression for Queries where Index tables replace the original table. See HIVE-7006 for an e.g.

      Capturing this here, at some point we should fix this. Ideally we should move ColumnPruner back to its original position.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-7006 Fix ql_rewrite_gbtoidx.q output file

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              rhbutani Harish Butani
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              Dates

                Created:
                Updated: