https://issues.apache.org/bugzilla/show_bug.cgi?id=51316
Bug #: 51316
Summary: Tomcat does not redirect to configured http 500
error-page
Product: Tomcat 5
Version: 5.5.27
Platform: PC
OS/Version: Linux
Status: NEW
Severity: major
Priority: P2
Component: Unknown
AssignedTo: dev@tomcat.apache.org
ReportedBy: kcla...@yahoo.com
Classification: Unclassified
Hi, I've seen several posts related to this bug, but most if not all are marked
resolved or invalid. Unfortunately, I am still seeing the issue. I've been
able to narrow it down to tomcat on Linux.
Issue: Tomcat does not redirect to the HMAExceptionHandlerServlet servlet I
have configured in the application specific web.xml when running on Linux
I've tried searching all of the lists for an answer to this question. I've
seen several postings by people having the same issue, but never a solution.
My Tomcat version:
Apache Tomcat 5.5.27 (I've also tried 5.5.33 and 6.0.32)
running on:
Fedora 2.6.27.5-117.fc10.x86_64
with JDK version:
1.6.0_25
A few things I would like to note:
1. This is a vanilla Tomcat 5.5.27 install.
2. When I copy the web application directly from the Linux Tomcat install to a
Vanilla Tomcat install on Windows 7, the 500 redirect to my custom error
servlet works.
3. When I invoke the Java HMAExceptionHandlerServlet configured to be used in
the error-page block in the application specific web.xml directly from the URL
in the browser, it works. It also works if I invoke it using the
/error/ExceptionHandler servlet mapping url pattern.
4. If I change the error code to be 404, Tomcat correctly redirects to the
custom error page.
5. Tomcat 5.5.33 does correctly redirect to the error-page when running on a
Windows 7 machine. The only time I have an issue is on the Linux configuration
above.
6. I see the error code logged in the access log.
192.168.xxx.xxx - - [02/Jun/2011:13:53:14 -0600] "POST
/HMAApp/faces/main/TaskSearchTab.jsp HTTP/1.0" 500 1000
7. I see both the com.sun.rave.web.ui.appbase.ApplicationException and the
java.lang.NullPointerException in the localhost log (both are configured in the
application specific web.xml to redirect to the custom error servlet.
Jun 2, 2011 1:53:14 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
com.sun.rave.web.ui.appbase.ApplicationException
at
com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.cleanup(ViewHandlerImpl.java:559)
at
com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.renderView(ViewHandlerImpl.java:276)
at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
com.sun.rave.web.ui.util.UploadFilter.doFilter(UploadFilter.java:198)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:581)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:879)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NullPointerException
at hmaapp.utilmanagement.OPProcMain.prerender(OPProcMain.java:2355)
at
com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.prerender(ViewHandlerImpl.java:771)
at
com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.renderView(ViewHandlerImpl.java:268)
... 22 more
My application specific web.xml (located in <tomcat \
install>/webapps/<application>/WEB-INF folder) :
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"; \
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; \
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee \
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";> <context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
<context-param>
<param-name>javax.faces.CONFIG_FILES</param-name>
<param-value>/WEB-INF/navigation.xml,/WEB-INF/managed-beans.xml</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.validateXml</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.verifyObjects</param-name>
<param-value>false</param-value>
</context-param>
<filter>
<filter-name>UploadFilter</filter-name>
<filter-class>com.sun.rave.web.ui.util.UploadFilter</filter-class>
<init-param>
<description>
The maximum allowed upload size in bytes. If this is set
to a negative value, there is no maximum. The default
value is 1000000.
</description>
<param-name>maxSize</param-name>
<param-value>1000000</param-value>
</init-param>
<init-param>
<description>
The size (in bytes) of an uploaded file which, if it is
exceeded, will cause the file to be written directly to
disk instead of stored in memory. Files smaller than or
equal to this size will be stored in memory. The default
value is 4096.
</description>
<param-name>sizeThreshold</param-name>
<param-value>4096</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>UploadFilter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>ThemeServlet</servlet-name>
<servlet-class>com.sun.rave.web.ui.theme.ThemeServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>HMAExceptionHandlerServlet</servlet-name>
<servlet-class>hmaapp.common.HMAExceptionHandlerServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>HMAExceptionHandlerServlet</servlet-name>
<url-pattern>/error/ExceptionHandler</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ThemeServlet</servlet-name>
<url-pattern>/theme/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>InterqualJSServlet</servlet-name>
<url-pattern>/InterqualJSServlet</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>HMAExceptionHandlerServlet</servlet-name>
<url-pattern>/HMAExceptionHandlerServlet</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>faces/SignOn.jsp</welcome-file>
</welcome-file-list>
<error-page>
<exception-type>javax.servlet.ServletException</exception-type>
<location>/error/ExceptionHandler</location>
</error-page>
<error-page>
<exception-type>java.io.IOException</exception-type>
<location>/error/ExceptionHandler</location>
</error-page>
<error-page>
<exception-type>javax.faces.FacesException</exception-type>
<location>/error/ExceptionHandler</location>
</error-page>
<error-page>
<exception-type>com.sun.rave.web.ui.appbase.ApplicationException</exception-ty
\
pe> <location>/error/ExceptionHandler</location>
</error-page>
<error-page>
<error-code>500</error-code>
<location>/error/ExceptionHandler</location>
</error-page>
<error-page>
<exception-type>java.lang.NullPointerException</exception-type>
<location>/error/ExceptionHandler</location>
</error-page>
<jsp-config>
<jsp-property-group>
<url-pattern>*.jspf</url-pattern>
<is-xml>true</is-xml>
</jsp-property-group>
</jsp-config>
</web-app>
Thanks!
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