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  1. Core Server
  2. SERVER-25376

Add a hook to check that oplogs in a replset do not diverge

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    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 3.4.0-rc0
    • Affects Version/s: 3.3.10
    • Component/s: Testing Infrastructure
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    • Fully Compatible
    • TIG 2016-10-10
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      Add a hook or modify the dbhash hook to check that the oplog matches across replicaset members after calling ReplSetTest.awaitReplication()

      This can't be done with a simple dbhash comparison because the oplog is a capped collection and the number of documents may not match. We will need to traverse the oplog and ensure that they have a common history by comparing each entry manually.

            Assignee:
            jonathan.abrahams Jonathan Abrahams (Inactive)
            Reporter:
            robert.guo@mongodb.com Robert Guo (Inactive)
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              Created:
              Updated:
              Resolved: