[jboss-jira] [JBoss JIRA] (JBRULES-2125) Drools core multithreading issue

Michael Anstis (JIRA) jira-events at lists.jboss.org
Tue Oct 23 16:43:46 EDT 2012


     [ https://issues.jboss.org/browse/JBRULES-2125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Anstis updated JBRULES-2125:
------------------------------------

    Fix Version/s: 6.0.0.Beta1
                       (was: 5.5.0.CR1)

    
> Drools core multithreading issue
> --------------------------------
>
>                 Key: JBRULES-2125
>                 URL: https://issues.jboss.org/browse/JBRULES-2125
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-core
>    Affects Versions: 5.0.1.FINAL
>         Environment: Java HotSpot v 1.6.0_06, WinXP SP3
>            Reporter: Andrey Nechaev
>            Assignee: Edson Tirelli
>             Fix For: 6.0.0.Beta1
>
>         Attachments: Main.java
>
>
> Attachement below is the code showing the problems. 
> The program hangs and nothing is displayed in the Console.
> If I put lines 10-11 before the line 6, I get a NullPointerException:
> Exception in thread "main" java.lang.NullPointerException
>             at org.drools.reteoo.ObjectSource.addObjectSink(ObjectSource.java:124)
> ...
> But, if I comment out the lines 2&3, everything works ok.

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