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  1. Core Server
  2. SERVER-21105

Active find/getmore commands segfault when repl PV changes from 1->0

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical - P2
    • Resolution: Fixed
    • Affects Version/s: 3.2.0-rc0
    • Fix Version/s: 3.2.0-rc1
    • Component/s: Querying, Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Steps To Reproduce:
      1. Bring up a 3-node 3.2.0-rc1-pre- replica set on Mac OS X
      2. Reconfigure the replica set with protocolVersion=0
      3. The primary will crash

      Description

      Reconfiguring a mongodb 3.2 replica set with protocolVersion = 0 crashes the primary on Mac OS X. This does not happen on linux. This does not happen with a 1-member replica set. It does happen with a 3-member replica set.

      Logs for all 3 members attached.

      This was with 3.2.0-rc1-pre- commit dbbc9a2e3d8c4d7fe1748fa980ba7d01b9489dbe

        Attachments

        1. primary.log
          20 kB
        2. secondary1.log
          16 kB
        3. secondary2.log
          14 kB

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              Dates

              • Created:
                Updated:
                Resolved: