Exception during undeploy

[Joerg Heinicke]

As somebody might remember we had a problem with the undeployment with 
Tomcat. This was fixed in Cocoon 2.1.1 by updating excalibur event and util 
concurrent IIRC. Now the undeployment works and no process hangs but I get 
an exception (see below). Does any body has an idea (JBoss 3.0.6, Tomcat 
4.1.18, Cocoon 2.1.1, Java 1.4.1_03)? This exception did not occur in the 
three weeks old Cocoon version.

Joerg

2003-09-09 17:23:37,328 ERROR [org.jboss.web.localhost.Engine] 
StandardWrapper[:Cocoon]: Servlet Cocoon threw unload() exception
javax.servlet.ServletException: Servlet.destroy() for servlet Cocoon threw 
exception
        at 
org.apache.catalina.core.StandardWrapper.unload(StandardWrapper.java:1134)
        at 
org.apache.catalina.core.StandardWrapper.stop(StandardWrapper.java:1353)
        at 
org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:1036)
        at 
org.apache.catalina.startup.ContextConfig.stop(ContextConfig.java:701)
        at 
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:245)
        at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
        at 
org.apache.catalina.core.StandardContext.stop(StandardContext.java:3672)
        at 
org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:1036)
        at 
org.apache.catalina.core.StandardHostDeployer.remove(StandardHostDeployer.java:420)
        at org.apache.catalina.core.StandardHost.remove(StandardHost.java:852)
        at 
org.jboss.web.catalina.EmbeddedCatalinaService41.performUndeploy(EmbeddedCatalinaService41.java:330)
        at 
org.jboss.web.AbstractWebContainer.stop(AbstractWebContainer.java:345)
        at org.jboss.deployment.MainDeployer.stop(MainDeployer.java:475)
        at org.jboss.deployment.MainDeployer.stop(MainDeployer.java:490)
        at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:449)
        at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:444)
        at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:417)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at 
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
        at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
        at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
        at $Proxy3.undeploy(Unknown Source)
        at 
org.jboss.deployment.scanner.URLDeploymentScanner.undeploy(URLDeploymentScanner.java:465)
        at 
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:554)
        at 
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:212)
        at 
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:225)
        at 
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:202)

2003-09-09 17:23:37,338 ERROR [org.jboss.web.localhost.Engine] ----- Root 
Cause -----
java.lang.NoSuchMethodError: 
EDU.oswego.cs.dl.util.concurrent.PooledExecutor.shutdownNow()V
        at 
org.apache.excalibur.event.command.TPCThreadManager.doDispose(TPCThreadManager.java:179)
        at 
org.apache.excalibur.event.command.AbstractThreadManager.dispose(AbstractThreadManager.java:231)
        at 
org.apache.avalon.framework.container.ContainerUtil.dispose(ContainerUtil.java:328)
        at org.apache.cocoon.Cocoon.dispose(Cocoon.java:499)
        at 
org.apache.cocoon.servlet.CocoonServlet.disposeCocoon(CocoonServlet.java:1472)
        at 
org.apache.cocoon.servlet.CocoonServlet.destroy(CocoonServlet.java:519)
        at 
org.apache.catalina.core.StandardWrapper.unload(StandardWrapper.java:1123)
        at 
org.apache.catalina.core.StandardWrapper.stop(StandardWrapper.java:1353)
        at 
org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:1036)
        at 
org.apache.catalina.startup.ContextConfig.stop(ContextConfig.java:701)
        at 
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:245)
        at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
        at 
org.apache.catalina.core.StandardContext.stop(StandardContext.java:3672)
        at 
org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:1036)
        at 
org.apache.catalina.core.StandardHostDeployer.remove(StandardHostDeployer.java:420)
        at org.apache.catalina.core.StandardHost.remove(StandardHost.java:852)
        at 
org.jboss.web.catalina.EmbeddedCatalinaService41.performUndeploy(EmbeddedCatalinaService41.java:330)
        at 
org.jboss.web.AbstractWebContainer.stop(AbstractWebContainer.java:345)
        at org.jboss.deployment.MainDeployer.stop(MainDeployer.java:475)
        at org.jboss.deployment.MainDeployer.stop(MainDeployer.java:490)
        at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:449)
        at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:444)
        at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:417)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at 
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
        at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
        at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
        at $Proxy3.undeploy(Unknown Source)
        at 
org.jboss.deployment.scanner.URLDeploymentScanner.undeploy(URLDeploymentScanner.java:465)
        at 
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:554)
        at 
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:212)
        at 
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:225)
        at 
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:202)

--
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