Tomcat memery leak with drools 4.0.7 or 5.0.1 ---------------------------------------------- Key: JBRULES-2313 URL: https://jira.jboss.org/jira/browse/JBRULES-2313 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (expert) Affects Versions: 4.0.7, 5.0.1.FINAL Environment: XP tomcat 5.5.9 Reporter: GREFFET Emmanuel Assignee: Mark Proctor Priority: Critical Attachments: AnalyseDrools4&5MemoryLeak.doc, tests.zip Original Estimate: 3 weeks Remaining Estimate: 3 weeks The memory is never released !!! (never ever ) when à Stop and Start or restart Tomcat. A made this test with a simple Drools call with a simple webapp and i tried with 4.0.7 and 5.0.1 drools version. The problem is the same. We need to stop tomcat process to release memory. Until this stop each Tomcat "Restart" with a drools call, will never release the memory. I made graphic with VisualWM, and we can see this problem ! I made a zip of my simple Eclipse project (webapp + drools) and word file for more information and screen copy of VisualVM. Thanks for help. Emmanuel GREFFET ( FRANCE)

Tomcat memery leak with drools 4.0.7 or 5.0.1 ---------------------------------------------- Key: JBRULES-2313 URL: https://issues.jboss.org/browse/JBRULES-2313 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (expert) Affects Versions: 4.0.7, 5.0.1.FINAL Environment: XP tomcat 5.5.9 Reporter: GREFFET Emmanuel Assignee: Mark Proctor Priority: Critical Labels: memory_leak, tomcat Attachments: AnalyseDrools4&5MemoryLeak.doc, screenshot-1.jpg, tests.zip Original Estimate: 3 weeks Remaining Estimate: 3 weeks The memory is never released !!! (never ever ) when à Stop and Start or restart Tomcat. A made this test with a simple Drools call with a simple webapp and i tried with 4.0.7 and 5.0.1 drools version. The problem is the same. We need to stop tomcat process to release memory. Until this stop each Tomcat "Restart" with a drools call, will never release the memory. I made graphic with VisualWM, and we can see this problem ! I made a zip of my simple Eclipse project (webapp + drools) and word file for more information and screen copy of VisualVM. Thanks for help. Emmanuel GREFFET ( FRANCE)