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http://issues.apache.org/bugzilla/show_bug.cgi?id=37327 Summary: AttributeNotFoundException: Cannot find attribute className Product: Tomcat 5 Version: 5.5.12 Platform: PC OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: Webapps:Administration AssignedTo: tomcat-dev@jakarta.apache.org ReportedBy: [EMAIL PROTECTED] I am getting "AttributeNotFoundException: Cannot find attribute className" when I try using the admin webapp to manage a clustered Tomcat (5.5.12). * This ONLY happens in clustered configuration. * The stack trace & server.xml are below. * When you launch into the admin page, you see only one context entry in Host (localhost) and the Realm entry below that is missing. However, the resources tree and users tree are normal. * All contexts appear in the manager webapp. * This also happened in 5.5.9, which I upgraded from to try to resolve this error. Here is my server.xml: <Server port="8005" shutdown="SHUTDOWN"> <Listener className="org.apache.catalina.core.AprLifecycleListener" /> <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" /> <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" /> <Listener className="org.apache.catalina.storeconfig.StoreConfigLifecycleListener"/> <GlobalNamingResources> <Resource name="UserDatabase" auth="Container" type="org.apache.catalina.UserDatabase" description="User database that can be updated and saved" factory="org.apache.catalina.users.MemoryUserDatabaseFactory" pathname="conf/tomcat-users.xml" /> </GlobalNamingResources> <Service name="Catalina"> <Connector port="8080" maxHttpHeaderSize="8192" maxThreads="150" minSpareThreads="25" maxSpareThreads="75" enableLookups="false" redirectPort="8443" acceptCount="100" connectionTimeout="20000" disableUploadTimeout="true" /> <Connector port="8009" enableLookups="false" redirectPort="8443" protocol="AJP/1.3" /> <Engine name="Catalina" defaultHost="localhost" jvmRoute="erictest1"> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/> <Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false"> <DefaultContext> <Valve className="org.apache.catalina.cluster.session.JvmRouteBinderValve" /> </DefaultContext> <Listener className="org.apache.catalina.cluster.session.JvmRouteSessionIDBinderLifecycleListener" /> <Cluster className="org.apache.catalina.cluster.tcp.SimpleTcpCluster" manager.className="org.apache.catalina.cluster.session.DeltaManager" expireSessionsOnShutdown="false" useDirtyFlag="true" notifyListenersOnReplication="true"> <Membership className="org.apache.catalina.cluster.mcast.McastService" name="erictest1" mcastAddr="228.0.0.1" mcastTTL="1" mcastPort="45564" mcastFrequency="500" mcastDropTime="3000"/> <Receiver className="org.apache.catalina.cluster.tcp.ReplicationListener" tcpListenAddress="172.16.166.9" tcpListenPort="8001" tcpSelectorTimeout="100" tcpThreadCount="1"/> <Sender className="org.apache.catalina.cluster.tcp.ReplicationTransmitter" replicationMode="pooled" ackTimeout="15000"/> <Valve className="org.apache.catalina.cluster.tcp.ReplicationValve" filter=".*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*\.html;.*\.css;.*\.txt;" primaryIndicator="true"/> <Deployer className="org.apache.catalina.cluster.deploy.FarmWarDeployer" tempDir="deploy/temp/" deployDir="webapps/" watchDir="deploy/watch/" watchEnabled="true"/> </Cluster> </Host> </Engine> </Service> </Server> Here is the stack trace: javax.management.AttributeNotFoundException: Cannot find attribute className at org.apache.commons.modeler.BaseModelMBean.getAttribute(BaseModelMBean.java:306) at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.getAttribute(DynamicMetaDataImpl.java:96) at com.sun.jmx.mbeanserver.MetaDataImpl.getAttribute(MetaDataImpl.java:181) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:638) at com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:659) at org.apache.webapp.admin.Lists.getValves(Lists.java:401) at org.apache.webapp.admin.Lists.getValves(Lists.java:452) at org.apache.webapp.admin.TomcatTreeBuilder.getValves(TomcatTreeBuilder.java:462) at org.apache.webapp.admin.TomcatTreeBuilder.getContexts(TomcatTreeBuilder.java:310) at org.apache.webapp.admin.TomcatTreeBuilder.getHosts(TomcatTreeBuilder.java:263) at org.apache.webapp.admin.TomcatTreeBuilder.getServices(TomcatTreeBuilder.java:185) at org.apache.webapp.admin.TomcatTreeBuilder.getServers(TomcatTreeBuilder.java:144) at org.apache.webapp.admin.TomcatTreeBuilder.buildTree(TomcatTreeBuilder.java:101) at org.apache.webapp.admin.SetUpTreeAction.execute(SetUpTreeAction.java:125) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1192) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:412) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.webapp.admin.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) 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.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.cluster.tcp.ReplicationValve.invoke(ReplicationValve.java:145) 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:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
