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  1. ONOS
  2. ONOS-1965

Deadlock can occur when a old candidate restarts and does not re-enter ledership race

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Done
    • Affects Version/s: 1.2.0
    • Fix Version/s: 1.2.0
    • Component/s: None
    • Labels:
      None
    • Epic Link:
    • Sprint:
      Cardinal Sprint 5 (5/18-5/22)

      Description

      Following scenario reproduces this:

      7 node cluster.
      All are running for election for a topic.
      node 1 is at the top of candidates list.
      node 1 is restarted (killed)
      node 2 is automatically elected as leader.
      node 1 after restart does not re-enter the race. But continues to reamain the top candidate.
      When the current leader is killed (or withdraws) no leader can be elected.

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            People

            Assignee:
            jhall Jon Hall
            Reporter:
            madan Madan Jampani
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              Dates

              Created:
              Updated:
              Resolved: