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  1. Core Server
  2. SERVER-80721

PreImagesTruncateManager::_registerAndInitialiseMarkersForTenant uses a stale snapshot

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Details

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 7.2.0-rc0
    • None
    • None
    • None
    • Fully Compatible
    • ALL
    • Execution EMEA Team 2023-10-02
    • 14

    Description

      The method expects the highest recordId for each UUID captured by the truncate markers to exist in the highestRecordIdAndWallTimeSamples . However, it doesn't refresh the snapshot, and can accidentally miss obtaining the highest record id for UUIDs (not captured in the initial snapshot) that had pre-images inserted concurrently during initialization.

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            haley.connelly@mongodb.com Haley Connelly
            haley.connelly@mongodb.com Haley Connelly
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