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From "Aaron Mulder" <ammul...@alumni.princeton.edu>
Subject Re: Problem deploying under Jetty version of Geronimo
Date Mon, 03 Apr 2006 14:49:45 GMT
Is there a JIRA for "the threadlocal issue"?  I'm not sure what it
involves and if it's a known problem I'm hoping it's documented
somewhere...

Thanks,
    Aaron

On 4/3/06, Kevan Miller <kevan.miller@gmail.com> wrote:
>
> On Apr 2, 2006, at 11:53 AM, Dennis Cartier wrote:
>
> > Hello,
> >
> > I have been biten by the Tomcat/CGlib/redploy issue where tomcat is
> > unable or unwilling to garbage collect threadlocals upon redploy. I
> > thought I would give the Jetty version of Geronimo a try.
>
> Hi Dennis,
> I'm pretty sure that I've seen evidence of the ThreadLocal GC problem
> while running Geronimo w/ Jetty. So, don't be too hopeful...
>
> I've thought about investigating ways that Geronimo could fix this
> problem... I'd be interested in hearing specifics about your
> environment (application size, number of expected deployments, etc)
> and how much pain it's causing (i.e. help prioritize the work...).
>
> --kevan
>
> >
> > Much to my surprise, my app fails to deploy under Geronimo using
> > Jetty. I am somewhat confused as to the exact issue, but near as I can
> > tell, or at least suspect, that I am running into classloader issues
> > under Jetty. I am not sure if this is Geronimo related or simply that
> > Jetty requires a different deployment.
> >
> > The web.xml for my app is pretty simple and just uses a filter to the
> > ACEGI FilterToBeanProxy, a ContextLoaderListener and a
> > DispatcherServlet.
> >
> > If anyone has any idea as to what the issue is I am all ears.
> >
> > Thanks,
> >
> > Dennis
> >
> > The class not found error is below.
> >
> > 20:34:47,554 ERROR [GBeanInstanceState] Error while starting; GBean
> > is now in th
> > e FAILED state: objectName="geronimo.server:name=Acegi-
> > Security,J2EEServer=geron
> > imo,J2EEApplication=null,WebModule=acconline,j2eeType=WebFilter"
> > javax.servlet.ServletException: Class of type
> > net.sf.acegisecurity.util.FilterChainProxy not found in classloader
> >
> > My web.xml is below.
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web
> > Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
> > <web-app>
> >       <display-name>acconline</display-name>
> >       <welcome-file-list>
> >               <welcome-file>index.html</welcome-file>
> >       </welcome-file-list>
> >       <filter>
> >               <filter-name>Acegi-Security</filter-name>
> >               <filter-class>net.sf.acegisecurity.util.FilterToBeanProxy</filter-
> > class>
> >               <init-param>
> >                       <param-name>targetClass</param-name>
> >                       <param-value>net.sf.acegisecurity.util.FilterChainProxy</param-
> > value>
> >               </init-param>
> >       </filter>
> >       <filter-mapping>
> >               <filter-name>Acegi-Security</filter-name>
> >               <url-pattern>/*</url-pattern>
> >       </filter-mapping>
> >       <context-param>
> >               <param-name>contextConfigLocation</param-name>
> >               <param-value>/WEB-INF/dao-*.xml /WEB-INF/service-*.xml
> > /WEB-INF/context-*.xml /WEB-INF/*-datasource.xml</param-value>
> >       </context-param>
> >       <listener>
> >               <listener-class>
> >                       org.springframework.web.context.ContextLoaderListener
> >               </listener-class>
> >       </listener>
> >       <servlet>
> >               <servlet-name>ACCOnline</servlet-name>
> >               <servlet-class>org.springframework.web.servlet.DispatcherServlet</
> > servlet-class>
> >               <load-on-startup>1</load-on-startup>
> >       </servlet>
> >       <servlet-mapping>
> >               <servlet-name>ACCOnline</servlet-name>
> >               <url-pattern>/dwr/*</url-pattern>
> >       </servlet-mapping>
> >    <session-config>
> >       <session-timeout>15</session-timeout>
> >    </session-config>
> > </web-app>
> >
> > Here is my geronimo-web,xml as well jsut so you have a complete
> > picture.
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <web-app xmlns="http://geronimo.apache.org/xml/ns/j2ee/web-1.0"
> > configId="acconline">
> >     <hidden-classes><filter>org.springframework</filter></hidden-
> > classes>
> >     <hidden-classes><filter>net.sf.cglib</filter></hidden-classes>
> >     <hidden-classes><filter>net.sf.acegisecurity</filter></hidden-
> > classes>
> >     <context-root>/acconline</context-root>
> >     <context-priority-classloader>false</context-priority-classloader>
> > </web-app>
>
>

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