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  1. MongoDB Database Tools
  2. TOOLS-2131

mongorestore hang in replaying oplog with --archive and --oplogReplay option

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    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 4.1.4, 4.0.4
    • Affects Version/s: 4.0.2, 4.1.3
    • Component/s: mongorestore
    • None
    • v4.0

      Hi,

      I have noticed that mongorestore will hang in replaying oplog with --archive and --oplogReplay options.  After my investigation into the code, I have found that the bug was introduced by TOOLS-1972 , which see oplog intent as a special intent. That will cause mongorestore use a SpecialCollectionCache as oplog's DemuxOut and thus finish the demux goroutine early. The following patch may solve this bug.

       

       

        1. oplog.patch
          1 kB

            Assignee:
            david.golden@mongodb.com David Golden
            Reporter:
            zhcn381 CenZheng
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              Created:
              Updated:
              Resolved: