users@glassfish.java.net

Re: OpenCMS suffering session reset too

From: Jan Luehe <Jan.Luehe_at_Sun.COM>
Date: Fri, 30 Jun 2006 09:42:44 -0700

Jeanfrancois Arcand wrote On 06/29/06 07:05,:

>
>
> Edson Carlos Ericksson Richter wrote:
>
>> Ok, after changing parameter to 65535,
>
>
> I recommend you don't use that high value for header :-) I think the
> real exception is:
>
> [#|2006-06-28T16:15:05.343-0300|WARNING|sun-appserver-pe9.0|org.apache.coyote.tomcat5.CoyoteRequest|_ThreadID=12;_ThreadName=http8080-Processor2;_RequestID=65f31d69-0aad-44ae-83d0-d0c5954a1a53;|Unable
> to set character encoding UTF-8 because request parameters have
> already been read, or ServletRequest.getReader() has been called|#]
>
> I need to take a look at the spec history change to see if that
> requirement is new in Servlet 2.5. Stay tuned :-)


The above exception is the result of:

  https://servlet-spec-eg.dev.java.net/issues/show_bug.cgi?id=18

which was added as a clarification to Servlet 2.5.


Jan


>
> -- Jeanfrancois
>
> take lot's of time working, then
>
>> following thread (and session reset):
>>
>> [#|2006-06-28T16:04:11.796-0300|SEVERE|sun-appserver-pe9.0|javax.enterprise.system.container.web|_ThreadID=11;_ThreadName=http8080-Processor4;_RequestID=2ce2d4e8-26ab-46ed-a7da-bd8a43e417f1;|ApplicationDispatcher[/opencms]
>> Servlet.service() for servlet jsp threw exception
>> java.lang.NullPointerException
>> at
>> org.opencms.file.CmsRequestContext.getAdjustedSiteRoot(CmsRequestContext.java:147)
>>
>> at
>> org.opencms.file.CmsRequestContext.removeSiteRoot(CmsRequestContext.java:387)
>>
>> at org.opencms.db.CmsDbContext.removeSiteRoot(CmsDbContext.java:169)
>> at
>> org.opencms.db.CmsSecurityManager.readResource(CmsSecurityManager.java:3867)
>>
>> at org.opencms.file.CmsObject.readResource(CmsObject.java:2702)
>> at
>> org.opencms.workplace.editors.CmsEditorHandler.getEditorUri(CmsEditorHandler.java:86)
>>
>> at
>> org.opencms.workplace.editors.CmsEditorSelector.getSelectedEditorUri(CmsEditorSelector.java:127)
>>
>> at
>> org.apache.jsp.WEB_002dINF.jsp.offline.system.workplace.editors.editor_005fmain_jsp._jspService(editor_005fmain_jsp.java:56)
>>
>> at
>> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>> at
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:353)
>>
>> at
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:409)
>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:317)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
>>
>> at
>> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:850)
>>
>> at
>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:697)
>>
>> at
>> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:654)
>>
>> at
>> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:568)
>>
>> at
>> org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsFlexRequestDispatcher.java:194)
>>
>> at
>> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:170)
>>
>> at org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:433)
>> at
>> org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithCache(CmsFlexRequestDispatcher.java:423)
>>
>> at
>> org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:174)
>>
>> at org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:467)
>> at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:412)
>> at
>> org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:719)
>>
>> at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1332)
>> at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:151)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:397)
>>
>> at
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
>>
>> at
>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>
>> at
>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
>>
>> at
>> org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:240)
>>
>> at
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
>>
>> at
>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>
>> at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
>> at
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
>>
>> at
>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>
>> at
>> com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipeline.java:120)
>>
>> at
>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
>> at
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
>>
>> at
>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
>>
>> at
>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:536)
>>
>> at
>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
>> at
>> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:231)
>> at
>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:706)
>>
>> at
>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:626)
>>
>> at
>> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:548)
>>
>> at
>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:653)
>>
>> at java.lang.Thread.run(Thread.java:595)
>> |#]
>>
>> [#|2006-06-28T16:15:05.343-0300|WARNING|sun-appserver-pe9.0|org.apache.coyote.tomcat5.CoyoteRequest|_ThreadID=12;_ThreadName=http8080-Processor2;_RequestID=65f31d69-0aad-44ae-83d0-d0c5954a1a53;|Unable
>> to set character encoding UTF-8 because request parameters have
>> already been read, or ServletRequest.getReader() has been called|#]
>>
>>
>>
>> Richter
>>
>>
>> Jeanfrancois Arcand escreveu:
>>
>>>
>>>
>>> Edson Carlos Ericksson Richter wrote:
>>>
>>>> At this point, I do prefer test everything than stop 6
>>>> installations of Glassfish in course...
>>>
>>>
>>> OK then change, in domain.xml, the value:
>>>
>>> <request-processing header-buffer-length-in-bytes="4096"
>>>
>>> and see what you are getting.
>>>
>>> -- Jeanfrancois
>>>
>>>
>>>
>>>>
>>>> Richter
>>>>
>>>>
>>>> Jeanfrancois Arcand escreveu:
>>>>
>>>>> To avoid that problem, you need to increase the header buffer.
>>>>> This problem has been fixed after FCS:
>>>>>
>>>>> https://glassfish.dev.java.net/issues/show_bug.cgi?id=646
>>>>>
>>>>> Just take a look and increase the header buffer to a larger
>>>>> number. But I suspect there will be other problems....
>>>>>
>>>>> Thanks
>>>>>
>>>>> -- Jeanfrancois
>>>>>
>>>>> Edson Carlos Ericksson Richter wrote:
>>>>>
>>>>>> And this, regarding a problem related to Tomcat 5.0.28:
>>>>>>
>>>>>> http://jira.atlassian.com/browse/JRA-8843
>>>>>>
>>>>>> May be same version we are using on Glassfish (since I didn't
>>>>>> suffered this problem on Tomcat 5.5.17 with OpenCMS)?
>>>>>>
>>>>>> Richter
>>>>>>
>>>>>>
>>>>
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>>>
>>>
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>>>
>>>
>>>
>>
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