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  1. Core Server
  2. SERVER-4940

capped collection replication dedups based on full object without an _id

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    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 2.7.8
    • Affects Version/s: None
    • Component/s: Replication
    • None
    • Fully Compatible
    • ALL

      It is possible to replicate a capped collection that is created without an _id index and without document _ids. In this case deduping on the slave is performed on the basis of complete documents rather than by _id. This means identical documents inserted to the master will not all be replicated to the slave.

      Test will be pushed.

            Assignee:
            Unassigned Unassigned
            Reporter:
            aaron Aaron Staple
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              Created:
              Updated:
              Resolved: