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  1. Core Server
  2. SERVER-27205

Remove implicit collection creation from SyncTail

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major - P3
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: Backlog
    • Component/s: Replication
    • Labels:

      Description

      If the collection doesn't exist for an operation we need to apply in SyncTail, SyncTail will take the locks to create the collection here. For update operations, the collection will be implicitly created, for insert operations, a NamespaceNotFound error will be returned, added in SERVER-17634. Update operations should return a similar error and we should revisit if we want to take the locks on the collection in SyncTail at all.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-27164 Deadlock during oplog application when implicitly creating multiple collections on the same DB

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-21700 Do not relax constraints during steady state replication

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-17634 do not apply replicated insert operations on missing collections

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-27834 Index builds during initial sync should not implicitly create collections

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

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                Dates

                • Created:
                  Updated: