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https://issues.apache.org/jira/browse/JS2-974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12701447#action_12701447
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Woonsan Ko commented on JS2-974:
--------------------------------
Here's some part of full stack trace. It could be useful for someone to share
insights. :-)
2009-04-22 11:03:35,709 [http-8080-Processor25] ERROR
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/jetspeed].[jsp]
- Servlet.service() for servlet jsp threw exception
java.lang.StackOverflowError
at
org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:222)
at
org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:222)
at
org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:222)
<SNIP/> (more than 300 same lines)
at
org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:222)
at
javax.servlet.ServletRequestWrapper.getAttribute(ServletRequestWrapper.java:82)
at
org.apache.pluto.container.impl.HttpServletPortletRequestWrapper.getAttribute(HttpServletPortletRequestWrapper.java:516)
at
org.apache.jasper.runtime.PageContextImpl.doFindAttribute(PageContextImpl.java:456)
at
org.apache.jasper.runtime.PageContextImpl.findAttribute(PageContextImpl.java:446)
at
org.apache.commons.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:157)
at
org.apache.jasper.runtime.PageContextImpl.resolveVariable(PageContextImpl.java:849)
at org.apache.commons.el.NamedValue.evaluate(NamedValue.java:124)
at
org.apache.commons.el.UnaryOperatorExpression.evaluate(UnaryOperatorExpression.java:156)
at
org.apache.commons.el.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:263)
at
org.apache.commons.el.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:190)
at
org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:924)
at
org.apache.jsp.WEB_002dINF.templates.layout.html.columns.layout_jsp._jspx_meth_c_005fif_005f0(layout_jsp.java:732)
<SNIP/>
> After pluto-2 integration, JSP decorators does not work
> -------------------------------------------------------
>
> Key: JS2-974
> URL: https://issues.apache.org/jira/browse/JS2-974
> Project: Jetspeed 2
> Issue Type: Bug
> Components: Aggregation
> Affects Versions: 2.2.0
> Reporter: Woonsan Ko
> Assignee: Woonsan Ko
>
> I found errors showing an infinite loop and stackOverFlow error, printing
> many lines containing:
>
> ...
> org.apache.catalina.core.ApplicationHttpRequest.getAttribute....
> org.apache.catalina.core.ApplicationHttpRequest.getAttribute....
> ...
> org.apache.catalina.core.ApplicationHttpRequest.getAttribute....
> ...
>
> org.apache.pluto.container.impl.HttpServletPortletRequestWrapper.getAttribute...
> ...
> I've just googled and found an existing issue:
> https://issues.apache.org/bugzilla/show_bug.cgi?id=47017
> In the above issue, the problem was diagnosed as, "Something somewhere called
> setRequest() on the wrapped request and passed in the same wrapped request
> setting up the infinite loop."
> I have tried to test locally by modifying HttpServletPortletRequestWrapper,
> but I have no clue yet.
> I also suspect that this problem can occur for local portlet.
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