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  1. Hive
  2. HIVE-24070

ObjectStore.cleanWriteNotificationEvents OutOfMemory on large number of pending events

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 4.0.0
    • Fix Version/s: 4.0.0
    • Component/s: repl
    • Labels:
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      Description

      If there are large number of events that haven't been cleaned up for some reason, then ObjectStore.cleanWriteNotificationEvents() can run out of memory while it loads all the events to be deleted.
      It should fetch events in batches.

      Similar to https://issues.apache.org/jira/browse/HIVE-19430

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              • Assignee:
                rameshkumar Ramesh Kumar Thangarajan
                Reporter:
                rameshkumar Ramesh Kumar Thangarajan
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                • Created:
                  Updated:
                  Resolved: