KieSession persistence failure when ProcessInstance is kept in-memory --------------------------------------------------------------------- Key: DROOLS-593 URL: https://issues.jboss.org/browse/DROOLS-593 Project: Drools Issue Type: Bug Affects Versions: 6.0.1.Final Environment: linux Ubunt 13.10 Core i5 processor 4 gb RAM Reporter: Mariano De Maio Assignee: Mark Proctor Priority: Minor Fix For: 6.1.0.Final Attachments: persistence-issue-on-6.0.1.Final.zip This issue is intermitent. However, on a moderately quick processor, it happens at least once within 1000 process instances. The issue presents itself in version 6.0.1.Final but not in 6.1.0.Final. It happens when a ProcessInstance object is referenced before invoking the signalEvent on a specific process instance. Any clarification on the reasons for this problem would be appreciated. As for suggested fixes, I would recommend moving to version 6.1.0.Final. I'm reporting it so that others with similar problems can try a workaround