Re: New classloader causing problems on Tomcat ? - Exception processing TLD

Dain Sundstrom Fri, 05 May 2006 11:41:28 -0700

Fixed it.

It had nothing to do with the class loader layout. The findResourcemethod was returning an invalid jar URL. The the url was missing the"file:" protocol on the nested jar. It was difficult to find, sincethe error occurred in xerces as it attempted to load a schema. Itseems to do some sort of URL string manipulation. Anyway, it isfixed now.


-dain

On May 5, 2006, at 11:00 AM, Paul McMahan wrote:

Thanks Aaron.  I added
       ClassLoaderDumper.dump(this.getContainer());
at GeronimoBeforeAfterValve line 31 (which is right before the error
occurs in catalina).  The output is attached.  I'm not sure how useful
this is so let me know if you need some other type of info.

Paul

On 5/5/06, Aaron Mulder <[EMAIL PROTECTED]> wrote:
There's a ClassLoaderDumper in the current tree that might be useful
for this.  Though it does kind of result in information overload.  :)

Thanks,
    Aaron

On 5/5/06, Jeff Genender <[EMAIL PROTECTED]> wrote:
> Paul,
>
> Can you dump the URLClassLoader paths? This may help find thanswer...
>
> Jeff
>
> Paul McMahan wrote:
> > John, I got hte same error using tomcat (see below) but jettyseemed> > to work OK. The error indicates that tomcat can't load theportlet> > taglib descriptor file. The code in tomcat that tries to loadit looks
> > like:
> >            inputSource =
> >                new InputSource(
> >
> > context.getServletContext().getResourceAsStream(resourcePath));
> >
> >
> > [EMAIL PROTECTED] bin]$ java
> > -DXorg.apache.geronimo.NewClassLoader=true -jar server.jar
> > Booting Geronimo Kernel (in Java 1.4.2_10)...
> > Starting Geronimo Application Server v1.1-SNAPSHOT
> > [******************>   ] 84%  25s  Loading
> > geronimo/webconsole-tomc...10:37:39,091 ERROR[StandardContext] Error
> > reading tld listeners javax.servlet.ServletException: Exception
> > processing TLD at resource path /WEB-INF/tld/portlet.tld incontext
> > /console
> > javax.servlet.ServletException: Exception processing TLD atresource
> > path /WEB-INF/tld/portlet.tld in context /console
> >        at
> > org.apache.catalina.startup.TldConfig.tldScanTld(TldConfig.java:547)> > at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:300)
> >        at
> > org.apache.catalina.core.StandardContext.processTlds(StandardContext.java:4193)
> >
> >        at
> > org.apache.catalina.core.StandardContext.start(StandardContext.java:4049)
> >        at
> > org.apache.geronimo.tomcat.GeronimoStandardContext.access$201(GeronimoStandardContext.java:67)
> >
> >        at
> > org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:331)
> >
> >        at
> >org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:31)
> >
> >        at
> > org.apache.geronimo.tomcat.GeronimoStandardContext.start(GeronimoStandardContext.java:186)
> >
> >        at
> > org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
> >
> >        at
> > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
> >        at
> > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
> >        at
> > org.apache.geronimo.tomcat.TomcatContainer.addContext(TomcatContainer.java:313)
> >
> >        at
> > org.apache.geronimo.tomcat.TomcatContainer$$FastClassByCGLIB$$9370b073.invoke(<generated>)
> >
> > at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
> >        at
> > org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:122)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:817)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
> >        at
> > org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
> >
> >        at
> >org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
> >
> >        at
> > org.apache.geronimo.tomcat.TomcatContainer$$EnhancerByCGLIB$$42172c3b.addContext(<generated>)
> >
> >        at
> > org.apache.geronimo.tomcat.TomcatWebAppContext.doStart(TomcatWebAppContext.java:448)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanInstance.createInstance(GBeanInstance.java:981)
> >
> >        at
> >org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:267)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:102)
> >
> >        at
> >org.apache.geronimo.gbean.runtime.GBeanInstanceState.startRecursive(GBeanInstanceState.java:124)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanInstance.startRecursive(GBeanInstance.java:540)
> >
> >        at
> >org.apache.geronimo.kernel.basic.BasicKernel.startRecursiveGBean(BasicKernel.java:379)
> >
> >        at
> >org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:374)
> >
> >        at
> >org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:411)
> >
> >        at
> >org.apache.geronimo.kernel.config.KernelConfigurationManager.start(KernelConfigurationManager.java:174)
> >
> >        at
> >org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:505)
> >
> >        at
> >org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:486)
> >
> >        at
> > org.apache.geronimo.kernel.config.SimpleConfigurationManager$$FastClassByCGLIB$$ce77a924.invoke(<generated>)
> >
> > at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
> >        at
> > org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:122)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:817)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
> >        at
> > org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
> >
> >        at
> >org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
> >
> >        at
> > org.apache.geronimo.kernel.config.EditableConfigurationManager$$EnhancerByCGLIB$$2861d9b4.startConfiguration(<generated>)
> >
> > at org.apache.geronimo.system.main.Daemon.doStartup(Daemon.java:287)> > at org.apache.geronimo.system.main.Daemon.<init>(Daemon.java:74)> > at org.apache.geronimo.system.main.Daemon.main(Daemon.java:367)
> > [******************>   ] 84%  26s Starting
> > geronimo/webconsole-tomc...10:37:39,857 ERROR[StandardContext] Error
> > reading tld listeners javax.servlet.ServletException: Exception
> > processing TLD at resource path /WEB-INF/tld/portlet.tld incontext
> > /console-standard
> > javax.servlet.ServletException: Exception processing TLD atresource
> > path /WEB-INF/tld/portlet.tld in context /console-standard
> >        at
> > org.apache.catalina.startup.TldConfig.tldScanTld(TldConfig.java:547)> > at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:300)
> >        at
> > org.apache.catalina.core.StandardContext.processTlds(StandardContext.java:4193)
> >
> >        at
> > org.apache.catalina.core.StandardContext.start(StandardContext.java:4049)
> >        at
> > org.apache.geronimo.tomcat.GeronimoStandardContext.access$201(GeronimoStandardContext.java:67)
> >
> >        at
> > org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:331)
> >
> >        at
> >org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:31)
> >
> >        at
> > org.apache.geronimo.tomcat.GeronimoStandardContext.start(GeronimoStandardContext.java:186)
> >
> >        at
> > org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
> >
> >        at
> > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
> >        at
> > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
> >        at
> > org.apache.geronimo.tomcat.TomcatContainer.addContext(TomcatContainer.java:313)
> >
> >        at
> > org.apache.geronimo.tomcat.TomcatContainer$$FastClassByCGLIB$$9370b073.invoke(<generated>)
> >
> > at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
> >        at
> > org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:122)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:817)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
> >        at
> > org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
> >
> >        at
> >org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
> >
> >        at
> > org.apache.geronimo.tomcat.TomcatContainer$$EnhancerByCGLIB$$42172c3b.addContext(<generated>)
> >
> >        at
> > org.apache.geronimo.tomcat.TomcatWebAppContext.doStart(TomcatWebAppContext.java:448)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanInstance.createInstance(GBeanInstance.java:981)
> >
> >        at
> >org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:267)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:102)
> >
> >        at
> >org.apache.geronimo.gbean.runtime.GBeanInstanceState.startRecursive(GBeanInstanceState.java:124)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanInstance.startRecursive(GBeanInstance.java:540)
> >
> >        at
> >org.apache.geronimo.kernel.basic.BasicKernel.startRecursiveGBean(BasicKernel.java:379)
> >
> >        at
> >org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:374)
> >
> >        at
> >org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:411)
> >
> >        at
> >org.apache.geronimo.kernel.config.KernelConfigurationManager.start(KernelConfigurationManager.java:174)
> >
> >        at
> >org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:505)
> >
> >        at
> >org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:486)
> >
> >        at
> > org.apache.geronimo.kernel.config.SimpleConfigurationManager$$FastClassByCGLIB$$ce77a924.invoke(<generated>)
> >
> > at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
> >        at
> > org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:122)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:817)
> >
> >        at
> > org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
> >        at
> > org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
> >
> >        at
> >org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
> >
> >        at
> > org.apache.geronimo.kernel.config.EditableConfigurationManager$$EnhancerByCGLIB$$2861d9b4.startConfiguration(<generated>)
> >
> > at org.apache.geronimo.system.main.Daemon.doStartup(Daemon.java:287)> > at org.apache.geronimo.system.main.Daemon.<init>(Daemon.java:74)> > at org.apache.geronimo.system.main.Daemon.main(Daemon.java:367)
> > [**********************] 100%  31s Startup complete
> >  Listening on Ports:
> >    1099 0.0.0.0   RMI Naming
> >    1527 0.0.0.0   Derby Connector
> >    4201 0.0.0.0   ActiveIO Connector EJB
> >    4242 127.0.0.1 Remote Login Listener
> >    8009 0.0.0.0   Tomcat Connector AJP
> >    8080 0.0.0.0   Tomcat Connector HTTP
> >    8443 0.0.0.0   Tomcat Connector HTTPS
> >    9999 0.0.0.0   JMX Remoting Connector
> >   61616 0.0.0.0   ActiveMQ Message Broker Connector
> >
> >  Started Application Modules:
> >    EAR: geronimo/webconsole-tomcat/1.1-SNAPSHOT/car
> >    RAR: geronimo/activemq/1.1-SNAPSHOT/car
> >    RAR: geronimo/system-database/1.1-SNAPSHOT/car
> >    WAR: geronimo/remote-deploy-tomcat/1.1-SNAPSHOT/car
> >    WAR: geronimo/welcome-tomcat/1.1-SNAPSHOT/car
> >
> >  Web Applications:
> >    http://frylock.raleigh.ibm.com:8080/
> >    http://frylock.raleigh.ibm.com:8080/console
> >    http://frylock.raleigh.ibm.com:8080/console-standard
> >    http://frylock.raleigh.ibm.com:8080/remote-deploy
> >
> > Geronimo Application Server started
> >
> >
> > On 5/4/06, John Sisson <[EMAIL PROTECTED]> wrote:
> >> Haven't had a chance to debug this..  Can others reproduce?
> >>
> >> This problem only seems to occur when using the NewClassLoader.
> >>
> >> John
> >>
> >> C:\Temp>set GERONIMO_OPTS=-DXorg.apache.geronimo.NewClassLoader=true
> >>
> >> C:\Temp>geronimo-1.1-SNAPSHOT\bin\geronimo.bat run --long
> > [...]
>

<classloader_dump.txt>

Re: New classloader causing problems on Tomcat ? - Exception processing TLD

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