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  1. Hive
  2. HIVE-4160 Vectorized Query Execution in Hive
  3. HIVE-5146

FilterExprOrExpr changes the order of the rows

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • vectorization-branch, 0.13.0
    • None
    • None

    Description

      FilterExprOrExpr changes the order of the rows which might break some UDFs that assume an order in data.

      Attachments

        1. HIVE-5146.1.patch
          5 kB
          Jitendra Nath Pandey
        2. HIVE-5146.2.patch
          24 kB
          Jitendra Nath Pandey

        Issue Links

          blocks

          Sub-task - The sub-task of the issue HIVE-4959 Vectorized plan generation should be added as an optimization transform.

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              jnp Jitendra Nath Pandey
              jnp Jitendra Nath Pandey
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              Dates

                Created:
                Updated:
                Resolved: