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  1. Hive
  2. HIVE-13240

GroupByOperator: Drop the hash aggregates when closing operator

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.3.0, 1.2.1, 2.0.0
    • Fix Version/s: 1.3.0, 2.0.1, 2.1.0
    • Component/s: Query Processor
    • Labels:
      None

      Description

      GroupByOperator holds onto the Hash aggregates accumulated when the plan is cached.

      Drop the hashAggregates in case of error during forwarding to the next operator.

      Added for PTF, TopN and all GroupBy cases.

        Attachments

        1. HIVE-13240.1.patch
          2 kB
          Gopal Vijayaraghavan
        2. HIVE-13240.2.patch
          3 kB
          Gopal Vijayaraghavan
        3. HIVE-13240.03.patch
          3 kB
          Sergey Shelukhin

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              • Assignee:
                gopalv Gopal Vijayaraghavan
                Reporter:
                gopalv Gopal Vijayaraghavan
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                Dates

                • Created:
                  Updated:
                  Resolved: