No methodProxy in EJBInvocation at startup under heavy load -----------------------------------------------------------
Key: GERONIMO-2079 URL: http://issues.apache.org/jira/browse/GERONIMO-2079 Project: Geronimo Type: Bug Security: public (Regular issues) Components: OpenEJB Versions: 1.1 Reporter: David Jencks Fix For: 1.2 After deploying daytrader, if you apply heavy load (50 threads) you get about 60 exceptions like this: java.lang.NullPointerException at org.openejb.proxy.EJBMethodInterceptor.createEJBInvocation(EJBMethodInterceptor.java:203) at org.openejb.proxy.EJBMethodInterceptor.intercept(EJBMethodInterceptor.java:131) at org.openejb.proxy.EntityEJBLocalObject$$EnhancerByCGLIB$$84c9ae5f.getDataBean(<generated>) at org.apache.geronimo.samples.daytrader.web.prims.PingServlet2EntityLocal.doGet(PingServlet2EntityLocal.java:126) at org.apache.geronimo.samples.daytrader.web.prims.PingServlet2EntityLocal.doPost(PingServlet2EntityLocal.java:54) at javax.servlet.http.HttpServlet.service(HttpServlet.java:615) at javax.servlet.http.HttpServlet.service(HttpServlet.java:688) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.geronimo.tomcat.valve.DefaultSubjectValve.invoke(DefaultSubjectValve.java:46) at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:342) at org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:31) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:667) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:534) Looking into the code, it appears that cglib is calling EJBMethodInterceptor with a null methodProxy. After these startup exceptions, which appear to occur within the first 2 seconds of load, there are no further exceptions: i ran it for 17 minutes at 1200 pages/sec. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira