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  1. Drivers
  2. DRIVERS-290

Support sending writeConcern for commands that write

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Details

    • New Feature
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • None
    • None

    Description

      When talking with server 3.4 or greater (maxWireVersion >=5), writeConcern should be a supported option for commands that write.
      Helpers for the following commands therefore must be updated to support the option.

      These are commands that newly accept a writeConcern as of 3.4, for which driver helpers should be updated:

      • aggregate with $out
      • clone
      • cloneCollection
      • cloneCollectionAsCapped
      • collMod
      • convertToCapped
      • copydb
      • create
      • createIndexes
      • drop
      • dropDatabase
      • dropIndexes
      • reindex
      • mapReduce with out
      • renameCollection

      Note:

      When the writeConcern on a command that writes fails, the resulting document still comes back with ok: 1. Hence, to check for write concern and raise the appropriate error to your users, you will need to check the resulting document for a writeConcernError field. If it is present, then writeConcern failed.
      See the specs here for details on writeConcern with the generic command method. See the specs here for details on handling writeConcern with command helpers.

      Attachments

        Issue Links

          depends on

          New Feature - A new feature of the product, which has yet to be developed. CDRIVER-1322 Support sending writeConcern for commands that write

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

          New Feature - A new feature of the product, which has yet to be developed. CSHARP-1688 Support sending writeConcern for commands that write

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

          New Feature - A new feature of the product, which has yet to be developed. CXX-926 Support sending writeConcern for commands that write

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

          New Feature - A new feature of the product, which has yet to be developed. CXX-927 Support sending writeConcern for commands that write

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

          New Feature - A new feature of the product, which has yet to be developed. JAVA-2221 Always send writeConcern for commands that write

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

          New Feature - A new feature of the product, which has yet to be developed. NODE-729 Support sending writeConcern for commands that write

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

          New Feature - A new feature of the product, which has yet to be developed. PHPLIB-200 Support sending writeConcern for commands that write

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

          New Feature - A new feature of the product, which has yet to be developed. PYTHON-1101 Support sending writeConcern for commands that write

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

          New Feature - A new feature of the product, which has yet to be developed. RUBY-1115 Support sending writeConcern for commands that write

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

          Task - A task that needs to be done. RUST-35 Add integration tests for writeConcern using command monitoring

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

          Task - A task that needs to be done. SERVER-24191 Bump wire version to indicate improved support for write concern with commands

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

          Task - A task that needs to be done. DRIVERS-294 Commands that write should take a write concern

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-20224 Commands which write should take a write concern

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

          Activity

            People

              barrie Barrie Segal
              emily.stolfo Emily Stolfo
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              Dates

                Created:
                Updated:
                Resolved: