KSession MBeans are no longer created. -------------------------------------- Key: DROOLS-512 URL: https://issues.jboss.org/browse/DROOLS-512 Project: Drools Issue Type: Bug Affects Versions: 6.1.0.Beta4 Reporter: Mike Wilson Assignee: Mario Fusco Fix For: 6.2.0.CR2 After upgrading drools dependencies from version 6.0.2-SNAPSHOT to 6.1.0-SNAPSHOT, the mbeans that used to be created for each KieSession no longer get created. The problem seems to have been introduced when the StatefulKnowledgeSessionImpl constructor was modified in this commit made by [~mfusco]: https://github.com/droolsjbpm/drools/commit/1f8dc32725276a68456c5c4315c6a... The previous version of the constructor made a call to StatefulKnowledgeSession.setKnowledgeRuntime(InternalKnowledgeRuntime kruntime), which resulted in the ksession mbean being created and registered. I tried adding the following line to the end of the constructor, and the ksession mbeans started to get created again: {code} setKnowledgeRuntime(this); {code}