org.jboss.test.jca.test.TxConnectionManagerStressTestCase creates too many threads ---------------------------------------------------------------------------------- Key: JBAS-6815 URL: https://jira.jboss.org/jira/browse/JBAS-6815 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Components: Test Suite Environment: java version "1.6.0_12" Java(TM) SE Runtime Environment (build 1.6.0_12-b04) Java HotSpot(TM) Server VM (build 11.2-b01, mixed mode) and also java version "1.6.0_12" Java(TM) SE Runtime Environment (build 1.6.0_12-b04) Java HotSpot(TM) 64-Bit Server VM (build 11.2-b01, mixed mode) Linux 2.6.27.12-78.2.8.fc9.x86_64 #1 SMP Mon Jan 19 19:25:03 EST 2009 x86_64 x86_64 x86_64 GNU/Linux Reporter: David Lloyd Assignee: Jesper Pedersen The exception is: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start0(Native Method) at java.lang.Thread.start(Thread.java:597) at org.jboss.test.jca.test.TxConnectionManagerStressTestCase.doBlocking(TxConnectionManagerStressTestCase.java:398) at org.jboss.test.jca.test.TxConnectionManagerStressTestCase.testBlockingAggressiveRemovalAndFillTrackByTx(TxConnectionManagerStressTestCase.java:212) at org.jboss.test.util.ejb.EJBTestCase.runBare(EJBTestCase.java:214) at org.jboss.test.util.ejb.EJBTestRunnerBean.runTestCase(EJBTestRunnerBean.java:202) at org.jboss.test.util.ejb.EJBTestRunnerBean.run(EJBTestRunnerBean.java:107) at org.jboss.test.util.ejb.EJBTestRunnerBean.run(EJBTestRunnerBean.java:85) at org.jboss.invocation.Invocation.performCall(Invocation.java:386) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:228) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:156) at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121) at org.jboss.ejb.plugins.AbstractTxInterceptorBMT.invokeNext(AbstractTxInterceptorBMT.java:173) at org.jboss.ejb.plugins.TxInterceptorBMT.invoke(TxInterceptorBMT.java:77) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:173) at org.jboss.ejb.plugins.SecurityInterceptor.process(SecurityInterceptor.java:228) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:211) at org.jboss.ejb.plugins.security.PreSecurityInterceptor.process(PreSecurityInterceptor.java:97) at org.jboss.ejb.plugins.security.PreSecurityInterceptor.invoke(PreSecurityInterceptor.java:81) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:138) at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:650) at org.jboss.ejb.Container.invoke(Container.java:1029) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668) at org.jboss.invocation.unified.server.UnifiedInvoker.invoke(UnifiedInvoker.java:232) at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:891) at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:744) at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:697) at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:551) at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:232) It comes from the point where the doBlocking() method creates client threads for its tests... so perhaps it's just creating too many?