Re: [rules-users] Concurrency problem in PackageClassLoader

Thank you Santhosh, Actually we already have the package building logic out of the session execution stuff. We will try to create directly a Stateful Session for each call as you did. For now we are using our Stateless Session as a factory for the Stateful (@see StatelessKnowledgeSessionImpl.execute(Object)). I'll update the post with the results. As a quick fix, we patched the JavaDialectRuntimeData class to synchronize the loadClass(..) method. We didn't get any other concurrency problem (yet). Regards, -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-Concurrency-problem-in-Pack... Sent from the Drools: User forum mailing list archive at Nabble.com.