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  1. Core Server
  2. SERVER-39520

Only use collection MODE_X locks for collection drops

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    Details

    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Storage NYC 2019-04-22, Storage NYC 2019-05-06
    • Linked BF Score:
      10
    • Story Points:
      13

      Description

      Ensure that no places rely on database intent locks to ensure a Collection pointer renames valid.
      Check that collection drop doesn't block on open transactions involving other collections in the same database.

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          Issue Links

          is depended on by

          Task - A task that needs to be done. SERVER-37988 recover locks on step up at the beginning of the state transition rather than at the end

          • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-39518 Only use collection MODE_X locks for collection rename

          • Major - P3 - Major loss of function.
          • Closed
          is duplicated by

          Task - A task that needs to be done. SERVER-38140 Only acquire a Database IX lock for replicated collection drops

          • Major - P3 - Major loss of function.
          • Closed
          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-40971 Fix the check of _resolvedNss in AutoGetCollection

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-41426 StorageInterface's dropCollection should only take Database IX lock

          • Major - P3 - Major loss of function.
          • Closed

            Activity

              People

              Assignee:
              xiangyu.yao Xiangyu Yao (Inactive)
              Reporter:
              geert.bosch Geert Bosch
              Participants:
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                Dates

                Created:
                Updated:
                Resolved: