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  1. Core Server
  2. SERVER-24223

Add hash to minvalid OpTime boundaries

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Gone away
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Replication
    • Labels:
    • Operating System:
      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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              Assignee:
              backlog-server-repl Backlog - Replication Team
              Reporter:
              scotthernandez Scott Hernandez
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                Resolved: