Redeployment of application in Tomcat fails ------------------------------------------- Key: MODCLUSTER-184 URL: https://issues.jboss.org/browse/MODCLUSTER-184 Project: mod_cluster Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 1.1.0.Final Environment: Windows 7 x64, Java 1.6.0_18-b07 32bit, Tomcat 6.0.29 + APR 1.1.20 + load-demo.war manually unpacked into webapps/ folder. Reporter: Ruslan Gainutdinov Assignee: Jean-Frederic Clere Both methods of redeployment cause this error, either by pressing reload link in Tomcat manager webapp and by touching web.xml in load-demo webapplication. Log excerpt: 31.08.2010 10:30:41 org.apache.catalina.core.StandardContext reload INFO: Reloading this Context has started 31.08.2010 10:30:41 org.jboss.modcluster.ModClusterService DEBUG: Stop context [/load-demo] in host [localhost] 31.08.2010 10:30:41 org.jboss.modcluster.ModClusterService DEBUG: Start context [/load-demo] in host [localhost] 31.08.2010 10:30:41 org.apache.catalina.core.StandardPipeline registerValve INFO: Can't register valve org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve[/load-demo] java.lang.NoClassDefFoundError: org/jboss/servlet/http/HttpEvent at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2427) at java.lang.Class.privateGetPublicMethods(Class.java:2547) at java.lang.Class.getMethods(Class.java:1410) at org.apache.tomcat.util.modeler.modules.MbeansDescriptorsIntrospectionSource.createManagedBean(MbeansDescriptorsIntrospectionSource.java:304) at org.apache.tomcat.util.modeler.modules.MbeansDescriptorsIntrospectionSource.execute(MbeansDescriptorsIntrospectionSource.java:84) at org.apache.tomcat.util.modeler.modules.MbeansDescriptorsIntrospectionSource.loadDescriptors(MbeansDescriptorsIntrospectionSource.java:77) at org.apache.tomcat.util.modeler.Registry.load(Registry.java:754) at org.apache.tomcat.util.modeler.Registry.loadDescriptors(Registry.java:866) at org.apache.tomcat.util.modeler.Registry.findManagedBean(Registry.java:651) at org.apache.tomcat.util.modeler.Registry.findManagedBean(Registry.java:963) at org.apache.tomcat.util.modeler.Registry.registerComponent(Registry.java:794) at org.apache.catalina.core.StandardPipeline.registerValve(StandardPipeline.java:302) at org.apache.catalina.core.StandardPipeline.addValve(StandardPipeline.java:448) at org.jboss.modcluster.catalina.CatalinaContext.addRequestListener(CatalinaContext.java:114) at org.jboss.modcluster.ModClusterService.start(ModClusterService.java:385) at org.jboss.modcluster.catalina.CatalinaEventHandlerAdapter.lifecycleEvent(CatalinaEventHandlerAdapter.java:257) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4540) at org.apache.catalina.core.StandardContext.reload(StandardContext.java:3391) at org.apache.catalina.manager.ManagerServlet.reload(ManagerServlet.java:943) at org.apache.catalina.manager.HTMLManagerServlet.reload(HTMLManagerServlet.java:556) at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:121) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 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:298) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:861) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1584) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.ClassNotFoundException: org.jboss.servlet.http.HttpEvent at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) ... 38 more As I can see, it is caused by wrong method signature in class org.jboss.modcluster.catalina.CatalinaContext.RequestListenerValve public void event(Request request, Response response, HttpEvent event) throws IOException, ServletException