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  1. Hive
  2. HIVE-4160 Vectorized Query Execution in Hive
  3. HIVE-4909

Vectorized ORC reader does not set isRepeating flag correctly when 1’s are present is the input stream

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: vectorization-branch, 0.13.0
    • Component/s: None
    • Labels:
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      Description

      As the default value for nulls in Vectorization for int types is 1, and as non-null values can also be 1, the isRepeating logic should also check for IsNull flag when determining the isRepeating flag.

        Attachments

        1. Hive-4909.0.patch
          3 kB
          Sarvesh Sakalanaga

          Activity

            People

            • Assignee:
              sarvesh.sn Sarvesh Sakalanaga
              Reporter:
              sarvesh.sn Sarvesh Sakalanaga
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              Dates

              • Created:
                Updated:
                Resolved: