I'm seeing this error sporadically as well. I don't see anything relevant
in catalina.out but these seem to correlate to failed POSTs to /cas/login
with SAML requests. These are HTTP 500 errors in the ssl_access_log.
Any help would be appreciated,
-Michael
Below is the full stacktrace I'm seeing in the tomcat localhost logfile:
Sep 23, 2013 6:32:13 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet cas threw exception
java.lang.IllegalStateException: Cannot create a session after the response
has been committed
at
org.apache.catalina.connector.Request.doGetSession(Request.java:2402)
at
org.apache.catalina.connector.Request.getSession(Request.java:2119)
at
org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:833)
at
org.springframework.webflow.context.servlet.HttpSessionMap.getMutex(HttpSessionMap.java:98)
at
org.springframework.webflow.core.collection.LocalSharedAttributeMap.getMutex(LocalSharedAttributeMap.java:39)
at
org.springframework.webflow.conversation.impl.ContainedConversation.unlock(ContainedConversation.java:108)
at
org.springframework.webflow.execution.repository.support.ConversationBackedFlowExecutionLock.unlock(ConversationBackedFlowExecutionLock.java:55)
at
org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:178)
at
org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:183)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
edu.denison.cas.web.filter.PurgeModAuthCasCookiesFilter.doFilter(PurgeModAuthCasCookiesFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
edu.vt.middleware.cas.web.filter.GetSessionCookieFilter.doFilter(GetSessionCookieFilter.java:112)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.github.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(ClientInfoThreadLocalFilter.java:63)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)
at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:724)
On Wed, Sep 25, 2013 at 6:21 AM, Jérôme LELEU <[email protected]> wrote:
> Hi,
>
> I've had the same issue when putting a breakpoint on the submit method of
> the AuthenticationViaFormAction class.
> I didn't investigate much further.
> What is your complete stack trace ?
> Best regards,
> Jérôme
>
>
>
> 2013/9/23 Jeff <[email protected]>
>
>> Only standard ldap allowed characters..
>> --
>> You are currently subscribed to [email protected] as:
>> [email protected]
>>
>> To unsubscribe, change settings or access archives, see
>> http://www.ja-sig.org/wiki/display/JSG/cas-user
>>
>
> --
> You are currently subscribed to [email protected] as:
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>
>
--
Michael Herring
Information Technology Services
Web Developer
Denison University
740-587-6360
[email protected]
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