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  1. Hive
  2. HIVE-5267

Use array instead of Collections if possible in DemuxOperator

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.12.0
    • Component/s: Query Processor
    • Labels:
      None

      Description

      DemuxOperator accesses Maps twice+ for each row, which can be replaced by array.

        Attachments

        1. HIVE-5267.D12867.1.patch
          10 kB
          Phabricator
        2. HIVE-5267.patch
          11 kB
          Yin Huai

          Activity

            People

            • Assignee:
              navis Navis Ryu
              Reporter:
              navis Navis Ryu
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              Dates

              • Created:
                Updated:
                Resolved: