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  1. Core Server
  2. SERVER-70779

background validation fails due to inconsistent view of index spec and keys

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    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 7.3.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Storage Execution
    • Minor Change
    • ALL
    • v7.2, v7.0
    • Execution Team 2023-11-27, Execution Team 2023-12-11
    • 135

      When validating a collection with the {{

      {background: true}

      }} option, we read the collection and index keys at a timestamp established here in the validation code. Even though the index spec is consistent with the keys at the time the cursor is established, it is possible for the index definition to change (e.g. non-unique to unique) before we start to inspect the index keys.

      This inconsistent view of the index catalog and index keys may lead to validation failures that are not reflective of a real issue in the collection.

            Assignee:
            gregory.wlodarek@mongodb.com Gregory Wlodarek
            Reporter:
            benety.goh@mongodb.com Benety Goh
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              Created:
              Updated:
              Resolved: