Re: [uportal-dev] uP 3.2 and Tomcat 7

Tue, 17 Jan 2012 05:44:55 -0800

I bet the problem is in org.jasig.portal.utils.web.AbstractHttpServletRequestWrapper
That class implements HttpServletRequest directly and likely is missing some new method(s) that are in the 2.7 servlet API. Adding those methods should fix the problem. 

-Eric

On 1/17/12 3:35 AM, Steve Swinsburg wrote:

Interesting, looks like this came up on list back in July 2011:
http://jasig.275507.n4.nabble.com/Tomcat7-and-uP3-2-4-td3217459.html

cheers,
Steve

On 17/01/2012, at 7:50 PM, Arvīds Grabovskis wrote:


I did try to set up such infrastructure, but there were some problems 
- uPortal did start up (context was initialized and scheduled tasks 
were running), but when i tried to access it, exception was thrown 
(see below). Note that I applied the same configuration steps as with 
Tomcat 6.0 and didn't do any troubleshooting. I'm looking forward to 
see your success in this field.


-- Arvīds


SEVERE: Servlet.service() for servlet [RenderingDispatcherServlet] in 
context with path [/uPortal] threw exception [Filter execution threw 
an exception] with root cause

java.lang.AbstractMethodError

at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at 
org.jasig.portal.url.UrlCanonicalizingFilter.doFilterInternal(UrlCanonicalizingFilter.java:118)
at 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at 
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at 
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at 
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at 
org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
at 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at 
org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:113)
at 
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
at 
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)
at 
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
at 
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

at java.lang.Thread.run(Thread.java:662)



2012/1/17 Steve Swinsburg <steve.swinsb...@gmail.com 
<mailto:steve.swinsb...@gmail.com>>


    Hi all,

    Is anyone running uPortal 3.2 on Tomcat 7 in production? I
    presume with the same classloader layout configuration as is
    required for TC6 that it should be ok. The reason I ask is
    because the Sakai CLE is skipping TC6 and moving directly to 7 so
    I want to align our stacks.


    cheers,
    Steve



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