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  1. Hive
  2. HIVE-13240

GroupByOperator: Drop the hash aggregates when closing operator

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

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              • Assignee:
                gopalv Gopal V
                Reporter:
                gopalv Gopal V
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                Dates

                • Created:
                  Updated:
                  Resolved: