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From "Tammo van Lessen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (ODE-493) ConcurrentModificationException occured in memdao implementation of ODE when heavily loaded
Date Thu, 25 Nov 2010 13:19:51 GMT

     [ https://issues.apache.org/jira/browse/ODE-493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tammo van Lessen updated ODE-493:
---------------------------------

    Fix Version/s:     (was: 1.3.5)
                   1.4

> ConcurrentModificationException occured in memdao implementation of ODE when heavily
loaded
> -------------------------------------------------------------------------------------------
>
>                 Key: ODE-493
>                 URL: https://issues.apache.org/jira/browse/ODE-493
>             Project: ODE
>          Issue Type: Bug
>          Components: BPEL Runtime
>    Affects Versions: 1.2
>         Environment: JAVA 5.0+
>            Reporter: Shammy Chen
>             Fix For: 1.4
>
>         Attachments: bpmdemo3-5.zip, memdao_err.log
>
>
> ConcurrentModificationException occured in memdao implementation of ODE when heavily
loaded,see error log for details:
> java.util.ConcurrentModificationException
> 	at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
> 	at java.util.AbstractList$Itr.next(AbstractList.java:343)
> 	at org.apache.ode.bpel.memdao.CorrelatorDaoImpl._removeRoutes(CorrelatorDaoImpl.java:125)
> 	at org.apache.ode.bpel.memdao.ProcessInstanceDaoImpl.removeRoutes(ProcessInstanceDaoImpl.java:398)
> 	at org.apache.ode.bpel.memdao.CorrelatorDaoImpl.removeRoutes(CorrelatorDaoImpl.java:92)
> 	at org.apache.ode.bpel.engine.PartnerLinkMyRoleImpl.invokeInstance(PartnerLinkMyRoleImpl.java:215)
> 	at org.apache.ode.bpel.engine.BpelProcess.invokeProcess(BpelProcess.java:208)
> 	at org.apache.ode.bpel.engine.BpelProcess.handleWorkEvent(BpelProcess.java:372)
> 	at org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl.java:326)
> 	at org.apache.ode.bpel.engine.BpelServerImpl.onScheduledJob(BpelServerImpl.java:373)
> 	at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:337)
> 	at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:1)
> 	at org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleScheduler.java:174)
> 	at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:335)
> 	at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:1)
> 	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> 	at java.lang.Thread.run(Thread.java:619)

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