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  1. Hive
  2. HIVE-4160 Vectorized Query Execution in Hive
  3. HIVE-4673

Use VectorExpessionWriter to write column vectors into Writables.

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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

      VectorExpressionWriter interface should be used to write column vectors into Writables. VectorExpressionWriter supports all primitive datatypes and this will make vector select operator and vector group by operators consistent.

        Attachments

        1. HIVE-4673.1.patch
          15 kB
          Jitendra Nath Pandey

          Activity

            People

            • Assignee:
              jnp Jitendra Nath Pandey
              Reporter:
              jnp Jitendra Nath Pandey
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              Dates

              • Created:
                Updated:
                Resolved: