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  1. Hive
  2. HIVE-6562

Protection from exceptions in ORC predicate evaluation

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.13.0
    • 0.13.0
    • None

    Description

      ORC evaluates predicate expressions to select row groups that satisfy predicate condition. There can be exceptions (mostly ClassCastException) when data types of predicate constant and min/max values are different.
      To avoid this patch catches any such exception and provides a default behaviour i.e; selecting the row group.

      Attachments

        1. HIVE-6562.1.patch
          2 kB
          Prasanth Jayachandran
        2. HIVE-6562.2.patch
          42 kB
          Prasanth Jayachandran
        3. HIVE-6562.3.patch
          42 kB
          Prasanth Jayachandran
        4. HIVE-6562.3.patch
          42 kB
          Prasanth Jayachandran

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              prasanth_j Prasanth Jayachandran
              prasanth_j Prasanth Jayachandran
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                Created:
                Updated:
                Resolved: