'whoami' operation unexpectedly requires the domain wide configuration lock --------------------------------------------------------------------------- Key: WFLY-1329 URL: https://issues.jboss.org/browse/WFLY-1329 Project: WildFly Issue Type: Bug Components: Domain Management Environment: 7.2.0.Final (EAP 6.1.0.Beta1) Reporter: Osamu Nagano Assignee: Emanuel Muckenhuber Fix For: 8.0.0.Alpha2 Attachments: slowdeployweb.war 'whoami' operation in domain mode seems to require the domain wide configuration lock. This is problematic when there is an editing operation of domain.xml like a long running undeployment because all 'whoami' requests are blocked by the existing task. The number of blocked thread increases indefinitely and it will cause an OutOfMemoryError. It doesn't happen in standalone mode.