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  1. Core Server
  2. SERVER-53256

Make a new lock helper to encapsulate DBLock and CollectionLock usage

    • Type: Icon: Task Task
    • Resolution: Won't Do
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Storage
    • Storage Execution

      Lock-free reads makes it so that sharding refresh logic cannot use AutoGetDb or AutoGetCollection helpers because those helpers would throw stale config errors, which would stop the refresh operation to fix the staleness.

      There are a number of cases already where code takes DBLock followed by CollectionLock, to avoid the additional logic run in the AutoGet* helpers. We could make a new wrapper for these operations, a 'dumb' wrapper as opposed to the 'smart' AutoGet* wrappers.

            Assignee:
            backlog-server-execution [DO NOT USE] Backlog - Storage Execution Team
            Reporter:
            dianna.hohensee@mongodb.com Dianna Hohensee (Inactive)
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              Created:
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