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  1. Documentation
  2. DOCS-9533

Docs for SERVER-22841: Add write concern option to not wait for snapshot on majority writes

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    • Resolution: Gone away
    • Icon: Major - P3 Major - P3
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    Description

      Engineering Ticket Description:

      Once ReadConcernMajority support is enabled snapshots are created periodically. But when WriteConcern.Majority is used, it must wait for a snapshot so that ReadConcern.Majority can then read that write.

      There are cases when one might want to do majority writes but not wait for a snapshot – there is no need to read your own writes using ReadConcern.Majority basically.

      // example
      coll.insert({}, {writeConcern:{w:"majority", waitForSnapshot:false}});
      

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            Unassigned Unassigned
            emily.hall Emily Hall
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              Created:
              Updated:
              Resolved:
              6 years, 9 weeks, 5 days ago