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  1. JBoss Enterprise Application Platform
  2. JBEAP-10111

Former singleton provider node leaving cluster after re-election causes another re-election

    Details

    • Type: Bug
    • Status: Verified (View Workflow)
    • Priority: Critical
    • Resolution: Done
    • Affects Version/s: 7.1.0.DR15
    • Fix Version/s: 7.1.0.DR17
    • Component/s: Clustering
    • Labels:
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      Description

      With a random election policy, this situation is likely to happen:
      1. After a topology change, new singleton provider is elected
      2. Former singleton provider undeploys the singleton application, which causes it to leave a cluster for a while
      3. This topology change triggers another election
      4. Loop continues

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                • Assignee:
                  pferraro Paul Ferraro
                  Reporter:
                  mvinkler Michal Vinkler
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                  • Created:
                    Updated:
                    Resolved: