[jboss-jira] [JBoss JIRA] (AS7-2611) Intermittent failures in CMP tests

[Stuart Douglas (JIRA)]

     [ https://issues.jboss.org/browse/AS7-2611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stuart Douglas resolved AS7-2611.
---------------------------------

         Assignee: Stuart Douglas  (was: John Bailey)
    Fix Version/s: 7.1.0.Final
       Resolution: Done


The existing barriers were not enough, the Catalog was having entities being added concurrently. 

                
> Intermittent failures in CMP tests
> ----------------------------------
>
>                 Key: AS7-2611
>                 URL: https://issues.jboss.org/browse/AS7-2611
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: EJB
>            Reporter: Stuart Douglas
>            Assignee: Stuart Douglas
>            Priority: Critical
>             Fix For: 7.1.0.Final
>
>
> I am seeing what looks like a race condition in the CMP tests.
> It appears that this may be caused by org.jboss.as.cmp.ejbql.Catalog not being synchronized, and if multiple org.jboss.as.cmp.jdbc.JdbcStoreManagerInitService start concurrently concurrent access may result. Not sure if this is the correct diagnosis though. 
> {noformat}
> 20:16:12,652 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-12) MSC00001: Failed to start service jboss.deployment.unit."cmp-relationship.jar".component.A_OneToMany_Uni_Table_EJB.jdbc.store-manager.RELATIONS: org.jboss.msc.service.StartException in service jboss.deployment.unit."cmp-relationship.jar".component.A_OneToMany_Uni_Table_EJB.jdbc.store-manager.RELATIONS: Failed to start service
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1780) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_29]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_29]
> 	at java.lang.Thread.run(Thread.java:680) [:1.6.0_29]
> Caused by: java.lang.RuntimeException: Related entity not found: entity=A_OneToMany_Uni_Table_EJB, cmrField=b, relatedEntity=B_OneToMany_Uni_Table_EJB
> 	at org.jboss.as.cmp.jdbc.bridge.JDBCCMRFieldBridge.resolveRelationship(JDBCCMRFieldBridge.java:228)
> 	at org.jboss.as.cmp.jdbc.bridge.JDBCEntityBridge.resolveRelationships(JDBCEntityBridge.java:257)
> 	at org.jboss.as.cmp.jdbc.JDBCStoreManager.resolveRelationships(JDBCStoreManager.java:241)
> 	at org.jboss.as.cmp.jdbc.JdbcStoreManagerRelationshipsService.start(JdbcStoreManagerRelationshipsService.java:41)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
> 	... 3 more
> {noformat}

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