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  1. Core Server
  2. SERVER-21028

read concern level majority checking is racy

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical - P2
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.2.0-rc1
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Sprint:
      Repl B (10/30/15)
    • Linked BF Score:
      0

      Description

      If setReadFromMajorityCommittedSnapshot() returns that there is no committed snapshot yet available, we then waitForNewSnapshot() and try again.
      There is a race between the two calls; if a snapshot is generated in between the two calls, and no further writes are made, then we will hang forever.

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            Assignee:
            milkie Eric Milkie
            Reporter:
            milkie Eric Milkie
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              Created:
              Updated:
              Resolved: