Frustrating refusal to serve *some* pages, scripts, images.

2009-06-08 Thread Zaq Rizer 
We have tomcat 6 (Tomcat/6.0.16) installed on a Redhat ES4 server in a
production environment (although it's not being depended-upon at this
moment; we're in the installation phase).
I installed it via the tarball binary, not from an RPM.

When I deployed a WAR that was running bug-free on my own localhost
(debian sid, but also Tomcat 6.0.16), there were several errors.

First, Tomcat refused to load my jQuery library (jQuery latest;
1.3.2).  I considered perhaps there were some bad characters in the
jQuery library because it was the /only/ file Tomcat would fail to
load, so I downgraded jQuery, which actually solved the problem.
Then, however, when I redeployed, I got the same exact error on the
background image for my web app.  And also on index.jsp.  There are
probably other problematic files, but I felt I could stop there...

So I'm now convinced the problem is Tomcat; it never should have had
problems with jQuery either, as I said it ran just fine on localhost.

The full text of the stack trace follows ... it doesn't mean anything
to me, though.  Seems to be a red herring.


SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException
at 
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)
at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:410)
at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
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:175)
at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
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:286)
at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at 
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)


Thanks,
Zaq

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Re: Frustrating refusal to serve *some* pages, scripts, images.

2009-06-08 Thread Zaq Rizer 
On Mon, Jun 8, 2009 at 4:14 PM, Caldarale, Charles
Rchuck.caldar...@unisys.com wrote:
 From: Zaq Rizer [mailto:idhindsi...@gmail.com]
 Subject: Frustrating refusal to serve *some* pages, scripts, images.

 The full text of the stack trace follows ...

 Since this appears to be reproducible, you might want to stop Tomcat, clear 
 out the logs, restart Tomcat, and try the failing request again.  Then stop 
 Tomcat, and post all the non-empty logs here.  There's likely something in 
 addition to the stack trace you provided that contains more information about 
 the problem.

Chuck, thanks for the idea.  I did exactly that, and here are the logs.

localhost.2009-06-08.log

Jun 8, 2009 3:35:01 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
Jun 8, 2009 3:35:01 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
Jun 8, 2009 3:35:15 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet default threw exception
javax.servlet.ServletException: Servlet execution threw an exception
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:313)
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:175)
at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
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:286)
at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at 
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)


catalina.2009-06-08.log

Jun 8, 2009 3:35:00 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal
performance in production environments was not found on the
java.library.path:
/usr/java/jdk1.6.0_10/jre/lib/i386/server:/usr/java/jdk1.6.0_10/jre/lib/i386:/usr/java/jdk1.6.0_10/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
Jun 8, 2009 3:35:00 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Jun 8, 2009 3:35:00 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 345 ms
Jun 8, 2009 3:35:00 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Jun 8, 2009 3:35:00 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.16
Jun 8, 2009 3:35:00 PM org.apache.catalina.core.StandardContext
addApplicationListener
INFO: The listener org.apache.tiles.web.startup.TilesListener is
already configured for this context. The duplicate definition has been
ignored.
Jun 8, 2009 3:35:00 PM
org.apache.tiles.context.AbstractTilesApplicationContextFactory
createFactory
INFO: Initializing Tiles2 application context. . .
Jun 8, 2009 3:35:00 PM
org.apache.tiles.context.ChainedTilesApplicationContextFactory init
WARNING: Cannot find TilesContextFactory class
org.apache.tiles.portlet.context.PortletTilesApplicationContextFactory
Jun 8, 2009 3:35:00 PM
org.apache.tiles.context.AbstractTilesApplicationContextFactory
createFactory
INFO: Finished initializing Tiles2 application context.
Jun 8, 2009 3:35:00 PM
org.apache.tiles.context.ChainedTilesApplicationContextFactory init
WARNING: Cannot find TilesContextFactory class
org.apache.tiles.portlet.context.PortletTilesApplicationContextFactory
Jun 8, 2009 3:35:00 PM org.apache.tiles.factory.TilesContainerFactory
initializeContainer
INFO: Initializing Tiles2 container. . .
Jun 8, 2009 3:35:00 PM
org.apache.tiles.context.ChainedTilesApplicationContextFactory init
WARNING: Cannot find TilesContextFactory class
org.apache.tiles.portlet.context.PortletTilesApplicationContextFactory
Jun 8, 2009 3:35:00 PM
org.apache.tiles.context.ChainedTilesRequestContextFactory init
WARNING: Cannot find TilesRequestContextFactory class
org.apache.tiles.portlet.context.PortletTilesRequestContextFactory
Jun 8, 2009 3:35:00 PM
org.apache.tiles.definition.dao.BaseLocaleUrlDefinitionDAO
identifySources
WARNING: Unable to find configured definition '/WEB-INF/tiles.xml'
Jun 8, 2009 3:35:00 PM org.apache.tiles.factory.TilesContainerFactory
initializeContainer
INFO

Re: Frustrating refusal to serve *some* pages, scripts, images.

2009-06-08 Thread Zaq Rizer 
I retained my entire conf and logs directory, and installed .0.20, and  
it works perfectly fine.


I'm not confident enough to say it's a bug in .0.16, but it certainly  
could be Bad Unix Admin syndrome (not me).


Btw, apologies for top-posting; I'm on my iPhone now...


On Jun 8, 2009, at 17:03, Mark Thomas ma...@apache.org wrote:


Zaq Rizer wrote:
We have tomcat 6 (Tomcat/6.0.16) installed on a Redhat ES4 server  
in a

production environment (although it's not being depended-upon at this
moment; we're in the installation phase).
I installed it via the tarball binary, not from an RPM.

When I deployed a WAR that was running bug-free on my own localhost
(debian sid, but also Tomcat 6.0.16), there were several errors.

First, Tomcat refused to load my jQuery library (jQuery latest;
1.3.2).  I considered perhaps there were some bad characters in the
jQuery library because it was the /only/ file Tomcat would fail to
load, so I downgraded jQuery, which actually solved the problem.
Then, however, when I redeployed, I got the same exact error on the
background image for my web app.  And also on index.jsp.  There are
probably other problematic files, but I felt I could stop there...


Wild stab in the dark. Could you post your server.xml and any
context.xml file for your app please.

Mark





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