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  1. MongoDB CLI Tools
  2. TOOLS-1620

mongo-oplog replay not running while migrating from replica to sharded cluster

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: mongooplog
    • Labels:
      None
    • Environment:
      ubuntu(14) and mongo 3.0

      Description

      we are trying to migrate our environment from replica set to sharded cluster and we cannot take any downtime. So as per the research i did i used mongo dump and restore for initial sync and then i am running mongooplog.

      But while running oplog i am getting error:
      errmsg: "applyOps not allowed through mongos"

      Please let me know is there a work around for this or if there is any other method for real time migration. Our data set is 350gb and our operation are 1000update per second and 10 insert per second.

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            • Assignee:
              kelsey.schubert Kelsey T Schubert
              Reporter:
              gaurav@moonfroglabs.com Gaurav Tayal
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              • Created:
                Updated:
                Resolved: