[jboss-jira] [JBoss JIRA] (WFLY-5833) WFLYCLSV0006: Failed to reach quorum should not be logged as ERROR

[Radoslav Husar (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-5833?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radoslav Husar closed WFLY-5833.
--------------------------------
    Resolution: Rejected


This is intentional. 

The user expects the service to be run, uses quorum to mitigate split-brains and if the service is not run, this is not a desired state and is considered an error state.

> WFLYCLSV0006: Failed to reach quorum should not be logged as ERROR
> ------------------------------------------------------------------
>
>                 Key: WFLY-5833
>                 URL: https://issues.jboss.org/browse/WFLY-5833
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 10.0.0.CR4
>            Reporter: Michal Vinkler
>            Assignee: Radoslav Husar
>            Priority: Minor
>
> When using a singleton deployment and specifying quorum, the servers log ERROR message when they fail to reach quorum:
> {code}
> [JBossINF] [0m[31m06:09:25,064 ERROR [org.wildfly.clustering.server] (notification-thread--p29-t1) WFLYCLSV0006: Failed to reach quorum of 4 for jboss.deployment.unit."clusterbench-ee7-singleton-descriptor.ear".FIRST_MODULE_USE service. No singleton master will be elected.
> {code}
> On the other hand, when reaching required quorum, WARNING message is logged:
> {code}
> [JBossINF] [0m[33m06:11:26,674 WARN  [org.wildfly.clustering.server] (notification-thread--p29-t1) WFLYCLSV0007: Just reached required quorum of 4 for jboss.deployment.unit."clusterbench-ee7-singleton-descriptor.ear".FIRST_MODULE_USE service. If this cluster loses another member, no node will be chosen to provide this service.
> {code}
> As this is expected behavior not to elect new singleton provider when the cluster fails to reach the quorum, this message imho should be logged as a WARN. 
> Link:
> http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-7x-failover-singleton-deployment-undeploy-quorum/4/console-perf18/



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