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  1. Core Server
  2. SERVER-47002

Investigate removing all remaining Database locks

    • Type: Icon: Question Question
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Concurrency
    • None
    • Execution Team 2020-03-23, Execution Team 2020-04-06, Execution Team 2020-04-20

      As we no longer have any significant data structures in the catalog that need protection at the database level, almost all database locks (with a ResourceType of RESOURCE_DATABASE) are now IS and IX. This ticket is to find all remaining mode X and S locks and see if we can remove these.

      If we can, we can flatten the hierarchy and completely get rid of these locks, gaining a little performance and simplifying the code base.

            Assignee:
            gregory.noma@mongodb.com Gregory Noma
            Reporter:
            geert.bosch@mongodb.com Geert Bosch
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              Created:
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