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  1. Core Server
  2. SERVER-39674

Modify Change Streams match filter to be aware of prepared transactions

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.1.9
    • Aggregation Framework
    • None
    • Fully Compatible
    • Query 2019-03-11

    Description

      The filter from DocumentSourceChangeStream::buildMatchFilter() needs to

       1) discard applyOps commands with a true "prepared" field and

       2) accept "commit" commands for relevant namespaces.

       

      The former can be implemented by modifying getTxnApplyOpsFilter().

      Attachments

        Issue Links

          duplicates

          Task - A task that needs to be done. SERVER-35886 Ignore prepareTransaction and abortTransaction oplog entries in changeStreams

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-39678 Comprehensive test for resuming a Change Stream with prepared transactions

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

          Activity

            People

              james.wahlin@mongodb.com James Wahlin
              justin.seyster@mongodb.com Justin Seyster
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              Dates

                Created:
                Updated:
                Resolved: