Edson Tirelli created JBRULES-3489: -------------------------------------- Summary: Avoid calling Thread.getContextClassloader() to improve performance Key: JBRULES-3489 URL: https://issues.jboss.org/browse/JBRULES-3489 Project: Drools Issue Type: Enhancement Security Level: Public (Everyone can see) Components: drools-compiler, drools-core Affects Versions: 5.4.0.CR1, 5.3.1.Final Reporter: Edson Tirelli Assignee: Edson Tirelli Fix For: 5.3.2.Final, 5.4.0.Final, 5.5.0.Beta1 When a Drools instance is deployed into Gigaspaces container with the Java Security Manager enabled, accessing the context classloader is an extremely heavy operation (over 400 times slower) and also causes thread contention among different threads running different sessions. In order to work around this problem, change the code to avoid accessing the context classloader as much as possible, without compromising thread safety. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira