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  1. Core Server
  2. SERVER-73212

Remove collection locks from sharding index catalog observers

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    • Sharding EMEA
    • Fully Compatible
    • Sharding EMEA 2023-02-06
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      Currently in the sharding's op observer when handling sharding's index catalog we're holding collection locks inside the onCommit's handler, this could cause the following behavior: if the OperationContext is interrupted, then attempting to acquire a lock would throw an exception and lead to a server crash because onCommit() handlers are noexcept.

      We should move the collection acquiring, like for example, to the sharding index catalog ddl util inside each writeConflictRetry in resource id order.

            Assignee:
            marcos.grillo@mongodb.com Marcos José Grillo Ramirez
            Reporter:
            marcos.grillo@mongodb.com Marcos José Grillo Ramirez
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