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  1. Drivers
  2. DRIVERS-1958

aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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Details

    • Spec Change
    • Status: Implementing
    • Minor - P4
    • Resolution: Unresolved
    • None
    • CRUD
    • Needed
    • Hide

      Drivers should sync unified CRUD spec tests with mongodb/specifications@dce2c48.

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      Drivers should sync unified CRUD spec tests with mongodb/specifications@dce2c48 .

    Description

      Summary

      The original spec tests for DRIVERS-823 ($out/$merge on secondaries) included assertions that a client-level readConcern option would be passed to pre-5.0 servers. Read concerns for write stages were not generally supported before MongoDB 4.2 (DRIVERS-610), so those tests should specify a lower version requirement to avoid potential failures.

      Motivation

      Who is the affected end user?

      Driver test suites.

      How does this affect the end user?

      Failing tests for pre-4.2 server versions.

      How likely is it that this problem or use case will occur?

      Always, unless a driver is sending readConcern to pre-4.2 servers and no server-side error is raised. The tests happen to use read concern level "local", so it's possible that it would be silently ignored (I've not verified that).

      If the problem does occur, what are the consequences and how severe are they?

      Minor annoyance with a failing test; however, this should not affect users.

      Is this issue urgent?

      Drivers may consider this urgent to resolve failing CI.

      Is this ticket required by a downstream team?

      No.

      Is this ticket only for tests?

      Yes.

      Attachments

        Issue Links

          is related to

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DRIVERS-823 Support $merge and $out executing on secondaries

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

          New Feature - A new feature of the product, which has yet to be developed. DRIVERS-610 Add support for majority read concern level to Aggregation $out

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

          Bug - A problem which impairs or prevents the functions of the product. GODRIVER-2195 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Task - A task that needs to be done. PHPLIB-745 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

          • 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. JAVA-4363 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Spec Change - CXX-2396 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Spec Change - NODE-3694 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Spec Change - CDRIVER-4195 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Spec Change - CSHARP-3925 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Spec Change - MOTOR-839 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Spec Change - PYTHON-2954 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Spec Change - RUBY-2818 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Spec Change - RUST-1067 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Spec Change - SWIFT-1381 aggregate-write-readPreference tests should not expect readConcern to be passed to pre-4.2 servers

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

          Activity

            People

              jmikola@mongodb.com Jeremy Mikola
              jmikola@mongodb.com Jeremy Mikola
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              Dates

                Created:
                Updated: