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  1. Core Server
  2. SERVER-48178

Finding self in reconfig may be interrupted by closing connections due to rollback

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.4.1, 4.7.0
    • Component/s: None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v4.4
    • Sprint:
      Security 2020-06-29, Security 2020-07-13
    • Linked BF Score:
      14

      Description

      When a node installs a new config, it needs to create a new connection to find itself in the config. If the node start to roll back, the connection will be closed. Thus the node thinks it's not in this config and will transition to REMOVED. This issue becomes worse when authentication is enabled since more network roundtrips are involved.

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              Assignee:
              mark.benvenuto Mark Benvenuto
              Reporter:
              siyuan.zhou Siyuan Zhou
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                Updated:
                Resolved: