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  1. Hive
  2. HIVE-20737

Local SparkContext is shared between user sessions and should be closed only when there is no active

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.0.0
    • Component/s: Hive
    • Labels:
      None

      Description

      1. Local SparkContext is shared between user sessions and should be closed only when there is no active. 
      2. Possible race condition in SparkSession.open() in case when user queries run in parallel within the same session.

        Attachments

        1. HIVE-20737.9.patch
          14 kB
          Denys Kuzmenko
        2. HIVE-20737.8.patch
          14 kB
          Denys Kuzmenko
        3. HIVE-20737.7.patch
          14 kB
          Denys Kuzmenko
        4. HIVE-20737.6.patch
          12 kB
          Denys Kuzmenko
        5. HIVE-20737.5.patch
          12 kB
          Denys Kuzmenko
        6. HIVE-20737.2.patch
          6 kB
          Denys Kuzmenko
        7. HIVE-20737.12.patch
          14 kB
          Denys Kuzmenko
        8. HIVE-20737.11.patch
          14 kB
          Denys Kuzmenko
        9. HIVE-20737.10.patch
          14 kB
          Denys Kuzmenko
        10. HIVE-20737.1.patch
          6 kB
          Denys Kuzmenko

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              • Assignee:
                dkuzmenko Denys Kuzmenko
                Reporter:
                dkuzmenko Denys Kuzmenko
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                Dates

                • Created:
                  Updated:
                  Resolved: