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  1. Hive
  2. HIVE-8501

Fix CBO to use indexes when GenericUDFBridge is applied

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 0.14.0
    • None
    • None

    Description

      previous https://issues.apache.org/jira/browse/HIVE-8389 assumes that
      we have predicate: ((UDFToDouble(key) > UDFToDouble(80)) and (UDFToDouble(key) < UDFToDouble(100))) for example.
      This does not work for the case when we have predicate: ((UDFToDouble(key) > 80.0) and (UDFToDouble(key) < 100.0))

      Attachments

        1. HIVE-8501.4.patch
          5 kB
          Pengcheng Xiong
        2. HIVE-8501.3.patch
          5 kB
          Pengcheng Xiong
        3. HIVE-8501.2.patch
          5 kB
          Pengcheng Xiong
        4. HIVE-8501.1.patch
          2 kB
          Pengcheng Xiong

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-8389 Fix CBO when indexes are used

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

          Web Link RB

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            People

              pxiong Pengcheng Xiong
              pxiong Pengcheng Xiong
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              Dates

                Created:
                Updated:
                Resolved: