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From daulat khan <daulat....@gmail.com>
Subject Re: Authencation in apache tomcat
Date Thu, 29 Oct 2009 13:31:00 GMT
And one more query peter. When i deployed the Application into
apache-tomcat, the speed of loading the servlet is very low. compated
to apache-jrun setup. May i know what is the reason behind this ?

Thanks,
Daulatkhan

On Thu, Oct 29, 2009 at 6:56 PM, daulat khan <daulat.kan@gmail.com> wrote:
> Hi Peter,
>
> Please find the details as follows :
>I
> httpd version : httpd-2.2.11
> Tomcat Version : jakarta-tomcat-4.1.18
> Mod_JK version : jakarta-tomcat-connectors-1.2.15-src
> Stack trace :
>
> java.lang.NullPointerException
>         at java.util.Hashtable.put(Hashtable.java:396)
>         at com.cisco.earms.fm.Dispatcher.doPost(Dispatcher.java:559)
>         at com.cisco.earms.fm.Dispatcher.doGet(Dispatcher.java:240)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
>         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
>         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
>         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>         at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
>         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
>         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
>         at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
>         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
>         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
>         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
>         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
>         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
>         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
>         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>         at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:458)
>         at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)
>         at java.lang.Thread.run(Thread.java:595)
>
>
>
> Thanks,
> Daulatkhan
>
> On Thu, Oct 29, 2009 at 5:15 PM, Peter Crowther
> <peter.crowther@melandra.com> wrote:
>> httpd version?
>> jk version?
>> Tomcat version?
>> Stack trace of NPE?
>>
>> - Peter
>>
>> 2009/10/29 daulat khan <daulat.kan@gmail.com>:
>>> Hi,
>>>
>>>                I have an java servlet application which is running
>>> fine in Apache-Jrun setup. recently, i have migrated it from jrun to
>>> tomcat. i have launced the application in apache-tomcat setup. The
>>> problem i faced was i am using basic authentication in apache side and
>>> passing REMOTE_USER value to tomcat using mod_jk. when i launched the
>>> application it pops up the authenication window and when i supply the
>>> values it accepts and launches the application with null pointer
>>> exception. but when i refresh the page it is launching the application
>>> without any exception. whether any setup to be changed in the server
>>> settings ? Can anyone help me in this ?
>>>
>>> Thanks,
>>> Daulatkhan
>>>
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>>
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>

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