Ondřej Chaloupka created AS7-3708: ------------------------------------- Summary: ejb-jar.xml does not understand tag <concurrent-method> for singleton session type Key: AS7-3708 URL: https://issues.jboss.org/browse/AS7-3708 Project: Application Server 7 Issue Type: Bug Components: EJB Reporter: Ondřej Chaloupka Assignee: Stuart Douglas In case of definition concurrent-method tag for singleton session bean in ejb-jar.xml following exception is thrown on deployment: {code} ERROR [org.jboss.msc.service.fail] (MSC service thread 1-7) MSC00001: Failed to start service jboss.deployment.unit."ejb3-singleton-bean-example.jar".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.unit."ejb3-singleton-bean-example.jar".POST_MODULE: Failed to process phase POST_MODULE of deployment "ejb3-singleton-bean-example.jar" at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_23] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_23] at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_23] Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: JBAS014402: Could not merge data for ReadOnlySingletonBeanDescriptor at org.jboss.as.ejb3.deployment.processors.merging.AbstractMergingProcessor.deploy(AbstractMergingProcessor.java:75) at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT] ... 5 more Caused by: java.lang.NullPointerException at org.jboss.as.ejb3.deployment.processors.merging.EjbConcurrencyMergingProcessor.resolveMethod(EjbConcurrencyMergingProcessor.java:134) at org.jboss.as.ejb3.deployment.processors.merging.EjbConcurrencyMergingProcessor.handleDeploymentDescriptor(EjbConcurrencyMergingProcessor.java:111) at org.jboss.as.ejb3.deployment.processors.merging.EjbConcurrencyMergingProcessor.handleDeploymentDescriptor(EjbConcurrencyMergingProcessor.java:53) at org.jboss.as.ejb3.deployment.processors.merging.AbstractMergingProcessor.processComponentConfig(AbstractMergingProcessor.java:93) at org.jboss.as.ejb3.deployment.processors.merging.AbstractMergingProcessor.deploy(AbstractMergingProcessor.java:73) ... 6 more {code} You can check my testing code: https://github.com/ochaloup/jboss-as/blob/JBQA-5268-tests-singleton/tests... -- 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