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  1. Core Server
  2. SERVER-24223

Add hash to minvalid OpTime boundaries

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Gone away
    • None
    • None
    • Replication
    • Replication
    • ALL

    Description

      In the case there is a rollback after/during a failed apply batch it is possible to fetch new oplog entries with matching OpTimes but different hashes when recovering and applying the batch again – although very unlikely...

      Oplog-as-a-buffer will address this since we will always have the oplog entries locally.

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        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-7200 use oplog as op buffer on secondaries

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-25756 Replication should ensure that minValid is hit exactly

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

          Activity

            People

              backlog-server-repl Backlog - Replication Team
              scotthernandez Scott Hernandez (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: