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  1. Core Server
  2. SERVER-42280

IndexBuildsCoordinator starts index build on wrong collection

    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 4.3.1
    • Affects Version/s: None
    • Component/s: Storage
    • None
    • Fully Compatible
    • ALL
    • Execution Team 2019-07-29
    • 15

      When IndexBuildsCoordinator::_registerAndSetUpIndexBuild() is acquiring the collection in order to begin an index build on a standalone or primary node, it may be possible for catalog changes to cause the index build to be initialized on a collection with a different UUID from what is provided to the IndexBuildsCoordinator.

      This is applies only when the IndexBuildsCoordinator is enabled for the createIndexes command.

            Assignee:
            benety.goh@mongodb.com Benety Goh
            Reporter:
            benety.goh@mongodb.com Benety Goh
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              Created:
              Updated:
              Resolved: