On Jan 30, 2008, at 4:21 AM, Paul Sandoz wrote:
>
> Marc, did you observe the same processing exception related to the
> taglib.tld when encountering thread-local persistence issues or was
> it something different?
>
It was a different error but I observed it in Glassfish rather than
Tomcat. The symptoms were similar, you could deploy and run the app
once then subsequent reloads would fail until the app server was
restarted. Once I fixed the leaky persistence context handling
everything went back to normal.
Marc.
>
> I verified that the HelloWorldWebApp works OK when i reload from the
> Tomcat (6.0.14) manager.
>
> Then i verified that the Bookstore example (which supplies it's own
> 'jtsl.jar' and 'standard.jar' for tag lib processing) works when i
> reload from the Tomcat manager.
>
> Do the HelloWorldWebApp and Bookstore examples in the Jersey
> distribution work for you when you reload?
>
> Are you using any JSP tag library stuff with your application?
>
> Paul.
>
>
> On Jan 29, 2008, at 8:59 PM, Travis Reeder wrote:
>
>> I get this error *everytime* I try to reload a context in Tomcat
>> (without doing a hard restart of Tomcat). It works fine on first
>> start, just not after a reload.
>>
>> Has anyone run into this before? I noticed a jndi lookup in this
>> trace that might be the cause seeing as how jndi shouldn't be
>> running.
>>
>> SEVERE: Exception processing TLD META-INF/taglib.tld in JAR at
>> resource path C:\path to web app\WEB-INF\lib\jersey.jar in context
>> java.lang.NullPointerException
>> at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:
>> 1111)
>> at org.apache.tomcat.util.digester.Digester.parse(Digester.java:
>> 1562)
>> at
>> org.apache.catalina.startup.TldConfig.tldScanStream(TldConfig.java:
>> 518)
>> at
>> org.apache.catalina.startup.TldConfig.tldScanJar(TldConfig.java:476)
>> at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:
>> 301)
>> at
>> org
>> .apache
>> .catalina.core.StandardContext.processTlds(StandardContext.java:4428)
>> at
>> org.apache.catalina.core.StandardContext.start(StandardContext.java:
>> 4235)
>> at
>> org
>> .apache
>> .catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
>> at
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:
>> 771)
>> at
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
>> at
>> org
>> .apache
>> .catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
>> at
>> org
>> .apache
>> .catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
>> at
>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:
>> 488)
>> at org.apache.catalina.startup.HostConfig.check(HostConfig.java:
>> 1206)
>> at
>> org
>> .apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:
>> 293)
>> at
>> org
>> .apache
>> .catalina
>> .util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
>> at
>> org
>> .apache
>> .catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:
>> 1337)
>> at org.apache.catalina.core.ContainerBase
>> $ContainerBackgroundProcessor.processChildren(ContainerBase.java:
>> 1601)
>> at org.apache.catalina.core.ContainerBase
>> $ContainerBackgroundProcessor.processChildren(ContainerBase.java:
>> 1610)
>> at org.apache.catalina.core.ContainerBase
>> $ContainerBackgroundProcessor.run(ContainerBase.java:1590)
>> at java.lang.Thread.run(Thread.java:619)
>> Jan 29, 2008 11:55:05 AM org.apache.catalina.startup.ContextConfig
>> processDefaultWebConfig
>> SEVERE: Parse error in default web.xml
>> java.lang.NullPointerException
>> at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:
>> 1111)
>> at org.apache.tomcat.util.digester.Digester.parse(Digester.java:
>> 1562)
>> at
>> org
>> .apache
>> .catalina
>> .startup.ContextConfig.processDefaultWebConfig(ContextConfig.java:
>> 695)
>> at
>> org
>> .apache
>> .catalina.startup.ContextConfig.defaultWebConfig(ContextConfig.java:
>> 632)
>> at
>> org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:
>> 1061)
>> at
>> org
>> .apache
>> .catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:
>> 261)
>> at
>> org
>> .apache
>> .catalina
>> .util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
>> at
>> org.apache.catalina.core.StandardContext.start(StandardContext.java:
>> 4239)
>> at
>> org
>> .apache
>> .catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
>> at
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:
>> 771)
>> at
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
>> at
>> org
>> .apache
>> .catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
>> at
>> org
>> .apache
>> .catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
>> at
>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:
>> 488)
>> at org.apache.catalina.startup.HostConfig.check(HostConfig.java:
>> 1206)
>> at
>> org
>> .apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:
>> 293)
>> at
>> org
>> .apache
>> .catalina
>> .util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
>> at
>> org
>> .apache
>> .catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:
>> 1337)
>> at org.apache.catalina.core.ContainerBase
>> $ContainerBackgroundProcessor.processChildren(ContainerBase.java:
>> 1601)
>> at org.apache.catalina.core.ContainerBase
>> $ContainerBackgroundProcessor.processChildren(ContainerBase.java:
>> 1610)
>> at org.apache.catalina.core.ContainerBase
>> $ContainerBackgroundProcessor.run(ContainerBase.java:1590)
>> at java.lang.Thread.run(Thread.java:619)
>> Jan 29, 2008 11:55:05 AM org.apache.catalina.startup.ContextConfig
>> applicationWebConfig
>> SEVERE: Parse error in application web.xml file at jndi:/localhost/
>> WEB-INF/web.xml
>> java.lang.NullPointerException
>> at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:
>> 1111)
>> at org.apache.tomcat.util.digester.Digester.parse(Digester.java:
>> 1562)
>> at
>> org
>> .apache
>> .catalina
>> .startup.ContextConfig.applicationWebConfig(ContextConfig.java:369)
>> at
>> org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:
>> 1062)
>> at
>> org
>> .apache
>> .catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:
>> 261)
>> at
>> org
>> .apache
>> .catalina
>> .util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
>> at
>> org.apache.catalina.core.StandardContext.start(StandardContext.java:
>> 4239)
>> at
>> org
>> .apache
>> .catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
>> at
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:
>> 771)
>> at
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
>> at
>> org
>> .apache
>> .catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
>> at
>> org
>> .apache
>> .catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
>> at
>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:
>> 488)
>> at org.apache.catalina.startup.HostConfig.check(HostConfig.java:
>> 1206)
>> at
>> org
>> .apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:
>> 293)
>> at
>> org
>> .apache
>> .catalina
>> .util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
>> at
>> org
>> .apache
>> .catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:
>> 1337)
>> at org.apache.catalina.core.ContainerBase
>> $ContainerBackgroundProcessor.processChildren(ContainerBase.java:
>> 1601)
>> at org.apache.catalina.core.ContainerBase
>> $ContainerBackgroundProcessor.processChildren(ContainerBase.java:
>> 1610)
>> at org.apache.catalina.core.ContainerBase
>> $ContainerBackgroundProcessor.run(ContainerBase.java:1590)
>> at java.lang.Thread.run(Thread.java:619)
>> Jan 29, 2008 11:55:05 AM org.apache.catalina.startup.ContextConfig
>> start
>> SEVERE: Marking this application unavailable due to previous error(s)
>> Jan 29, 2008 11:55:05 AM org.apache.catalina.core.StandardContext
>> start
>> SEVERE: Error getConfigured
>> Jan 29, 2008 11:55:05 AM org.apache.catalina.core.StandardContext
>> start
>> SEVERE: Context [] startup failed due to previous errors
>
>
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>
---
Marc Hadley <marc.hadley at sun.com>
CTO Office, Sun Microsystems.