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  1. Core Server
  2. SERVER-16234

clear oplog before starting initial sync

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 2.8.0-rc1
    • Replication
    • None
    • ALL

    Description

      If an initial sync encounters a problem any time after the first oplog sync phase, it can leave data behind in the oplog. When the node is restarted, another initial sync begins automatically, but the code isn't set up to work properly in the presence of data preexisting in the oplog. We need to clear out the old data before beginning a new initial sync.

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            milkie@mongodb.com Eric Milkie
            milkie@mongodb.com Eric Milkie
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              Created:
              Updated:
              Resolved: