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  1. Documentation
  2. DOCS-11585

Mongos uses majority writeconcern for all metadata operations

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 3.7.3
    • Affects Version/s: None
    • Component/s: Server
    • Labels:
      None

      Mongos now converts writeConcern of all metadata operations (create/drop/dropDatabase, etc.) to w: majority, per a comment in SERVER-33317. This should be documented.

      Scope of changes:

      • 4.0
      • 4.0-compatibility
      • sharded-cluster-query-router
      • movePrimary
      • create / db.createCollection
      • drop / db.collection.drop
      • dropDatabase cmd only as helper does not take write concern
      • shardCollection / sh.shardCollection
      • enableSharding
      • addShard
      • removeShard
        • remove-shards-from-cluster.txt

      Impact to other docs outside of this product:

      none

      MVP:

      Resources:

            Assignee:
            kay.kim@mongodb.com Kay Kim (Inactive)
            Reporter:
            greg.mckeon@mongodb.com Gregory McKeon (Inactive)
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              Created:
              Updated:
              Resolved:
              5 years, 44 weeks, 3 days ago