[jboss-jira] [JBoss JIRA] (AS7-2605) Concurrency issue in WS AbstractInvocationHandlerEJB

[Alessio Soldano (Created) (JIRA)]

Concurrency issue in WS AbstractInvocationHandlerEJB
----------------------------------------------------

                 Key: AS7-2605
                 URL: https://issues.jboss.org/browse/AS7-2605
             Project: Application Server 7
          Issue Type: Bug
          Components: Web Services
            Reporter: Alessio Soldano
            Assignee: Alessio Soldano
             Fix For: 7.1.0.Beta1


Highly concurrent invocations to the same ejb3 ws endpoint can lead to:


14:48:12,321 ERROR [org.jboss.as.webservices.invocation.InvocationHandlerEJB3] (http-localhost.localdomain-127.0.0.1-8080-30) Method invocation failed with exception: null: java.lang.NullPointerException
	at org.jboss.as.webservices.invocation.AbstractInvocationHandlerEJB.invoke(AbstractInvocationHandlerEJB.java:120)
	at org.jboss.wsf.stack.cxf.JBossWSInvoker._invokeInternal(JBossWSInvoker.java:169)
	at org.jboss.wsf.stack.cxf.JBossWSInvoker.invoke(JBossWSInvoker.java:117)
	at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [:1.6.0_21]
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [:1.6.0_21]
	at java.util.concurrent.FutureTask.run(FutureTask.java:138) [:1.6.0_21]
	at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)
	at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106)
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
	at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:206)
	at org.jboss.wsf.stack.cxf.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:91)
	at org.jboss.wsf.stack.cxf.transport.ServletHelper.callRequestHandler(ServletHelper.java:174)
	at org.jboss.wsf.stack.cxf.CXFServletExt.invoke(CXFServletExt.java:87)
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:184)
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:107)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
	at org.jboss.wsf.stack.cxf.CXFServletExt.service(CXFServletExt.java:135)
	at org.jboss.wsf.spi.deployment.WSFServlet.service(WSFServlet.java:140) [jbossws-spi.jar:2.0.0-SNAPSHOT]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
	at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:151)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
	at java.lang.Thread.run(Thread.java:619) [:1.6.0_21]

This is intermittently reproduced on JBossWS hudson, for instance see http://jbossws.jboss.org:8180/hudson/job/CXF-CORE-AS-7.1.0-SPRING-SUN-JDK-6/38/consoleFull at "14:48:12,321" (jbws2934 testcase)

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