[jboss-jira] [JBoss JIRA] (WFLY-5108) SingletonService can start multiple master nodes if election policies are not identical

Kabir Khan (JIRA) issues at jboss.org
Wed Dec 6 11:21:36 EST 2017


     [ https://issues.jboss.org/browse/WFLY-5108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kabir Khan closed WFLY-5108.
----------------------------


> SingletonService can start multiple master nodes if election policies are not identical
> ---------------------------------------------------------------------------------------
>
>                 Key: WFLY-5108
>                 URL: https://issues.jboss.org/browse/WFLY-5108
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 10.0.0.Beta1
>            Reporter: Paul Ferraro
>            Assignee: Paul Ferraro
>             Fix For: 10.0.0.Beta2
>
>
> Currently, the the singleton master election occurs on every node, and nodes that detect if they have won the election will start the service.  If the election policy is non-deterministic, or not identical on every node, then there is a possibility that multiple singleton services could start.



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