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  1. Hive
  2. HIVE-18529

Vectorization: Add a debug config option to disable scratch column reuse

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.3.2, 3.0.0
    • 3.0.0
    • Vectorization
    • None

    Description

      Debugging scratch column reuse is particularly painful and slow, adding a config allows for this to be done without rebuilds.

      Attachments

        1. HIVE-18529-branch-2.patch
          4 kB
          Gopal Vijayaraghavan
        2. HIVE-18529.2.patch
          44 kB
          Gopal Vijayaraghavan
        3. HIVE-18529.1.patch
          44 kB
          Gopal Vijayaraghavan

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-18622 Vectorization: IF Statements, Comparisons, and more do not handle NULLs correctly

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            People

              gopalv Gopal Vijayaraghavan
              gopalv Gopal Vijayaraghavan
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              Dates

                Created:
                Updated:
                Resolved: