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  1. Core Server
  2. SERVER-37560

Allow change streams to work with speculative majority reads

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.1.7
    • Replication
    • None
    • Fully Compatible
    • v4.0, v3.6
    • Repl 2018-11-05, Repl 2018-11-19, Repl 2018-12-03, Repl 2018-12-17, Repl 2019-01-14

    Description

      Allow change streams to work with the speculative majority reads implementation, so that they can work correctly even without storage engine support for majority reads enabled.

      Attachments

        Issue Links

          depends on

          Bug - A problem which impairs or prevents the functions of the product. SERVER-38218 AutoGetCollection doesn't need to call getPointInTimeReadTimestamp for non snapshot read concern levels

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-37935 Remove read concern "majority" overrides for change streams test suites

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Task - A task that needs to be done. SERVER-37221 Enable change streams with enableMajorityReadConcern:false

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

          Task - A task that needs to be done. DOCS-12334 Docs for SERVER-37560: Allow change streams to work with speculative majority reads

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

          Task - A task that needs to be done. SERVER-34277 Add 'maxAwaitTimeMs' parameter to getMore command, deprecate usage of 'maxTimeMS' with getMore

          • Trivial - P5 - Cosmetic problem like misspelt words or misaligned text.
          • Backlog

          Task - A task that needs to be done. SERVER-38727 Add command parameter to specify max wait time for speculative majority reads

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

          Task - A task that needs to be done. SERVER-38754 Add optimizations for change streams using speculative majority

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-57197 [ephemeralForTest] improve error message for change stream request

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

          Task - A task that needs to be done. SERVER-37178 [POC] Allow change streams to work with "blocking" implementation of majority reads

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

          Activity

            People

              william.schultz@mongodb.com William Schultz (Inactive)
              william.schultz@mongodb.com William Schultz (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: