[jboss-jira] [JBoss JIRA] (WFLY-6561) EJB Timers Intermittently Execute Repeatedly on Server Restart
Kevin Chen (JIRA)
issues at jboss.org
Tue Apr 26 18:05:00 EDT 2016
[ https://issues.jboss.org/browse/WFLY-6561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13197454#comment-13197454 ]
Kevin Chen commented on WFLY-6561:
----------------------------------
Below is our timer-service configuration in the Wildfly xml file:
<timer-service thread-pool-name="default" default-data-store="default-file-store">
<data-stores>
<file-data-store name="default-file-store" path="timer-service-data" relative-to="jboss.server.data.dir"/>
</data-stores>
</timer-service>
> EJB Timers Intermittently Execute Repeatedly on Server Restart
> --------------------------------------------------------------
>
> Key: WFLY-6561
> URL: https://issues.jboss.org/browse/WFLY-6561
> Project: WildFly
> Issue Type: Bug
> Components: EE
> Affects Versions: 10.0.0.Final
> Reporter: Kevin Chen
>
> On Wildfly10, we are experiencing intermittent problems where on server restart, an @Timeout annotated method can be executed hundreds of times in a second (log below). Going through the references to the @Timeout methods and the @Scheduled methods, all scheduled methods are set to be non-persistent (ex: timerConfig.setPersistent(false), persistent=false) so we don't know how this could occur. It is not consistent and our only solution has been to kill the Wildfly10 server process and restart.
> 13:47:27,824 WARN [org.jboss.as.ejb3] (EJB default - 6) [ ] WFLYEJB0043: A previous execution of timer [id=d31eb95a-3f8b-4b7d-882e-f1ff53bc7de8 timedObjectId=synergy.synergy-app-head.QuartzWatcherService auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl at dec94c6 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Wed Apr 06 12:10:00 PDT 2016 timerState=IN_TIMEOUT info=null] is still in progress, skipping this overlapping scheduled execution at: Wed Apr 06 13:47:27 PDT 2016.
> 13:47:27,825 WARN [org.jboss.as.ejb3] (EJB default - 96) [ ] WFLYEJB0043: A previous execution of timer [id=d31eb95a-3f8b-4b7d-882e-f1ff53bc7de8 timedObjectId=synergy.synergy-app-head.QuartzWatcherService auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl at dec94c6 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Wed Apr 06 12:10:00 PDT 2016 timerState=IN_TIMEOUT info=null] is still in progress, skipping this overlapping scheduled execution at: Wed Apr 06 13:47:27 PDT 2016.
> 13:47:27,825 WARN [org.jboss.as.ejb3] (EJB default - 97) [ ] WFLYEJB0043: A previous execution of timer [id=d31eb95a-3f8b-4b7d-882e-f1ff53bc7de8 timedObjectId=synergy.synergy-app-head.QuartzWatcherService auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl at dec94c6 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Wed Apr 06 12:10:00 PDT 2016 timerState=IN_TIMEOUT info=null] is still in progress, skipping this overlapping scheduled execution at: Wed Apr 06 13:47:27 PDT 2016.
> 13:47:27,825 WARN [org.jboss.as.ejb3] (EJB default - 37) [ ] WFLYEJB0043: A previous execution of timer [id=d31eb95a-3f8b-4b7d-882e-f1ff53bc7de8 timedObjectId=synergy.synergy-app-head.QuartzWatcherService auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl at dec94c6 initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Wed Apr 06 12:10:00 PDT 2016 timerState=IN_TIMEOUT info=null] is still in progress, skipping this overlapping scheduled execution at: Wed Apr 06 13:47:27 PDT 2016.
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