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From "Olivier Lamy" <ol...@apache.org>
Subject Re: Weird stack trace when reloading a webapp
Date Thu, 07 Aug 2008 21:21:54 GMT
Hi,
Thanks for your reponse but undeploy/redeploy don't save me same issue :-(.

--
Olivier

2008/8/7 Johnny Kewl <john@kewlstuff.co.za>:
>
> ----- Original Message ----- From: "Olivier Lamy" <olamy@apache.org>
> To: <users@tomcat.apache.org>
> Sent: Thursday, August 07, 2008 5:17 PM
> Subject: Weird stack trace when reloading a webapp
>
>
>> Hi,
>> I use the ant deploy target :
>>  <deploy url="${url}" username="${tomcat.user}"
>> password="${tomcat.password}"
>>          path="/{webPath}" localWar="${warPath}" update="true"
>> config="${contextPath}" />
>>
>> But in catalina.out, I have the following stack trace :
>>
>> INFO: Deploying web application archive dotw-trans.war
>> 2008-08-07 15:04:38,942 INFO  impl.BasicTilesContainer : Initializing
>> Tiles2 container. . .
>> 2008-08-07 15:04:39,177 INFO  impl.BasicTilesContainer : Tiles2
>> container initialization complete.
>> 2008-08-07 15:04:39,185 INFO  access.TilesAccess : Publishing
>> TilesContext for context: org.apache.catalina.core.Appli
>> cationContextFacade
>> 2008-08-07 15:04:39,247 INFO  filter.DotwFilterDispatcher : init
>> DotwFilterDispatcher with encoding : UTF-8
>> Aug 7, 2008 3:04:40 PM org.apache.catalina.loader.WebappClassLoader
>> findResourceInternal
>> INFO: Illegal access: this web application instance has been stopped
>> already.  Could not load META-INF/services/org.ap
>> ache.xerces.xni.parser.XMLParserConfiguration.  The eventual following
>> stack trace is caused by an error thrown for de
>> bugging purposes as well as to attempt to terminate the thread which
>> caused the illegal access, and has no functional
>> impact.
>> Aug 7, 2008 3:04:40 PM org.apache.catalina.core.StandardContext start
>> SEVERE: Error filterStart
>> Aug 7, 2008 3:04:40 PM org.apache.catalina.core.StandardContext start
>> SEVERE: Context [/dotw-trans] startup failed due to previous errors
>>
>> Any idea on the Could not load
>> META-INF/services/org.apache.xerces.xni.parser.XMLParserConfiguration.
>>
>> My en is :
>> - apache-tomcat-6.0.18
>> - jdk1.6.0_06
>> - solaris 10
>>
>> Any idea ?
>>
>> Thanks,
>> --
>> Olivier
>
> Oliver is that the whole error message or did you abreviate it?
> Does is say anything about a POST...
>
> I tell you why, on complex applications I've seen something similar...
>
> Anyway try this.... before you redeploy... open /manager/html and UNDEPLOY
> the old one... then run your script...
> If it is the same thing... you wont get the error because its actually
> happening in the undeploy...
> If that works then add another section to your ant script... first
> undeploy... then redeploy...
>
> If it is the same thing... I've only noticed it on very complex apps....
> Other thing I've noticed is that even when you get this weird message... the
> redeploy does work.
> And you cant debug it... because TC is killing the thing... ide wont trap
> it...
> And I think it only happens when there are classloaders in the webapp
> classloader... which would explain why the webapp class loader cant let
> go... the child still has references... anyway try the above, and I dont
> think its too serious... its a last complaint before it gets a bullet
> between the eyes ;)
>
> .... maybe its the same thing...
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