[jboss-jira] [JBoss JIRA] Assigned: (JBRULES-1480) Potential multithreaded problem in MVELClassFieldExtractor

[Edson Tirelli (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBRULES-1480?page=all ]

Edson Tirelli reassigned JBRULES-1480:
--------------------------------------

    Assignee: Edson Tirelli  (was: Mark Proctor)

> Potential multithreaded problem in MVELClassFieldExtractor
> ----------------------------------------------------------
>
>                 Key: JBRULES-1480
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1480
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 4.0.4
>            Reporter: Jan Boboli
>         Assigned To: Edson Tirelli
>             Fix For: 4.0.5, 5.0.0-M1
>
>
> In method getValue(InternalWorkingMemory workingMemory, Object object) values are put into local map called "variables", and then used to execute  MVEL expression.
> This could lead to unpredictable result during execution of application having many threads sharing the same rules or rulebase.

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