[jboss-jira] [JBoss JIRA] Assigned: (JBRULES-2029) Race conditions in AbstractRuleBase

[Edson Tirelli (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBRULES-2029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Edson Tirelli reassigned JBRULES-2029:
--------------------------------------

    Assignee: Edson Tirelli  (was: Mark Proctor)


> Race conditions in AbstractRuleBase
> -----------------------------------
>
>                 Key: JBRULES-2029
>                 URL: https://jira.jboss.org/jira/browse/JBRULES-2029
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-core  (expert)
>    Affects Versions: 5.0.0.CR1
>         Environment: Windows, Drools CR1
>            Reporter: Dave Sinclair
>            Assignee: Edson Tirelli
>             Fix For: 5.0.0.GA
>
>
> ReteooRuleBaseMultiThreadedTest is failing because of race conditions in AbstractRuleBase
> java.lang.NullPointerException
> 	at org.drools.common.AbstractRuleBase.lock(AbstractRuleBase.java:408)
> 	at org.drools.common.AbstractRuleBase.removePackage(AbstractRuleBase.java:655)
> 	at org.drools.reteoo.ReteooRuleBaseMultiThreadedTest$PackageModifier.doOperation(ReteooRuleBaseMultiThreadedTest.java:143)
> 	at org.drools.reteoo.ReteooRuleBaseMultiThreadedTest$BlockedThread.run(ReteooRuleBaseMultiThreadedTest.java:121)
> junit.framework.AssertionFailedError: Exception in modifier thread expected:<false> but was:<true>
> 	at org.drools.reteoo.ReteooRuleBaseMultiThreadedTest.testNewSessionWhileModifyingRuleBase(ReteooRuleBaseMultiThreadedTest.java:80)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:40)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)

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