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  1. Core Server
  2. SERVER-40008

Storage Interface changes to specify rounding off for prepare and commit timestamps.

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.1.10
    • None
    • Fully Compatible
    • Storage NYC 2019-03-25

    Description

      To support Storage interface changes to following API's of WiredTiger.
      1. Prepare Transaction : A new bool input parameter "round_to_oldest" is added. Default value is false.
      2. Commit Transaction: A new bool input parameter "round_to_prepare" is added. Default value is false.
      3. Timestamp transaction : A new bool input parameter "round_to_prepare" is added. Default value is false.

      The work for this ticket will be to enhance the recovery unit API to support optionally passing these parameters.

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        Issue Links

          depends on

          Task - A task that needs to be done. WT-4621 Support rounding up prepare timestamp to oldest

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-39782 Replaying prepared transaction writes for commit oplog entry during replication recovery and initial sync should set commit and durable timestamp for those writes.

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

          Task - A task that needs to be done. SERVER-39036 Stop pinning stable timestamp behind prepared transactions

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

          Activity

            People

              suganthi.mani@mongodb.com Suganthi Mani
              vamsi.krishna@mongodb.com Vamsi Boyapati
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                Updated:
                Resolved: