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From "Adam Bird (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KARAF-577) Cannot Run WAR From Root Context
Date Tue, 19 Apr 2011 17:08:05 GMT
Cannot Run WAR From Root Context
--------------------------------

                 Key: KARAF-577
                 URL: https://issues.apache.org/jira/browse/KARAF-577
             Project: Karaf
          Issue Type: Bug
    Affects Versions: 2.2.0
         Environment: Tested on Ubuntu 10.10
            Reporter: Adam Bird


Web applications do not appear to run in the root application context in Karaf 2.2.0 (this
is not an issue in Karaf 2.1.4).  The problem is easily duplicated using the Tomcat sample
WAR, as follows.

1. Run the following command from Karaf:

osgi:install -s webbundle:http://tomcat.apache.org/tomcat-5.5-doc/appdev/sample/sample.war?Bundle-SymbolicName=tomcat-sample&Webapp-Context=/anything

2. Access the app from your web browser (http://localhost:8181/anything/index.html)
3. Uninstall the sample bundle
4. Reinstall the bundle using the root context path with the following command:

osgi:install -s webbundle:http://tomcat.apache.org/tomcat-5.5-doc/appdev/sample/sample.war?Bundle-SymbolicName=tomcat-sample&Webapp-Context=/

5. Attempt to access the app from your web browser (http://localhost:8181/index.html)
6. Note the 404 error.

Looking at the logs, it appears that when a web app is in the root application context, it
prepends a "/default/" to any request.  For example, when trying to access /index.html it
looks for /default/index.html, fails to find the page, and returns a not found error (see
the log output below for more details).

----------------------------------------------------------------------

LOG OUTPUT

15:14:46,270 | DEBUG | 30 - /index.html | log                              | .eclipse.jetty.util.log.Slf4jLog
  70 | 43 - org.eclipse.jetty.util - 7.2.2.v20101205 | REQUEST /index.html on org.eclipse.jetty.server.nio.SelectChannelConnector$3@693a1324
15:14:46,270 | DEBUG | 30 - /index.html | ServerModel                      | eb.service.spi.model.ServerModel
 268 | 52 - org.ops4j.pax.web.pax-web-spi - 1.0.1 | Matching [/index.html]...
15:14:46,270 | DEBUG | 30 - /index.html | ServerModel                      | eb.service.spi.model.ServerModel
 292 | 52 - org.ops4j.pax.web.pax-web-spi - 1.0.1 | Path [/index.html] matched to {pattern=/.*,model=ResourceModel{id=org.ops4j.pax.web.service.spi.model.ResourceModel-22,name=default,urlPatterns=[/],alias=/,servlet=ResourceServlet{context=/,alias=/,name=default},initParams={},context=ContextModel{id=org.ops4j.pax.web.service.spi.model.ContextModel-21,name=,httpContext=org.ops4j.pax.web.extender.war.internal.WebAppWebContainerContext@3942ef25,contextParams={webapp.context=}}}}
15:14:46,270 | DEBUG | 30 - /index.html | log                              | .eclipse.jetty.util.log.Slf4jLog
  70 | 43 - org.eclipse.jetty.util - 7.2.2.v20101205 | Got Session ID 17kb0ch4hv02w1ennfxju5owpw
from cookie
15:14:46,270 | DEBUG | 30 - /index.html | log                              | .eclipse.jetty.util.log.Slf4jLog
  70 | 43 - org.eclipse.jetty.util - 7.2.2.v20101205 | sessionManager=org.eclipse.jetty.server.session.HashSessionManager@7d8aecf1
15:14:46,271 | DEBUG | 30 - /index.html | log                              | .eclipse.jetty.util.log.Slf4jLog
  70 | 43 - org.eclipse.jetty.util - 7.2.2.v20101205 | session=null
15:14:46,271 | DEBUG | 30 - /index.html | log                              | .eclipse.jetty.util.log.Slf4jLog
  70 | 43 - org.eclipse.jetty.util - 7.2.2.v20101205 | servlet=default
15:14:46,271 | DEBUG | 30 - /index.html | log                              | .eclipse.jetty.util.log.Slf4jLog
  70 | 43 - org.eclipse.jetty.util - 7.2.2.v20101205 | servlet holder=
15:14:46,271 | DEBUG | 30 - /index.html | HttpServiceContext               | etty.internal.HttpServiceContext
 115 | 54 - org.ops4j.pax.web.pax-web-jetty - 1.0.1 | Handling request for [/index.html] using
http context [org.ops4j.pax.web.extender.war.internal.WebAppWebContainerContext@3942ef25]
15:14:46,271 | DEBUG | 30 - /index.html | log                              | .eclipse.jetty.util.log.Slf4jLog
  70 | 43 - org.eclipse.jetty.util - 7.2.2.v20101205 | chain=
15:14:46,272 | DEBUG | 30 - /index.html | WebAppWebContainerContext        | r.war.internal.WebAppHttpContext
 113 | 64 - org.ops4j.pax.web.pax-web-extender-war - 1.0.1 | Searching bundle [tomcat-sample
[97]] for resource [default/index.html], normalized to [default/index.html]
15:14:46,272 | DEBUG | 30 - /index.html | WebAppWebContainerContext        | r.war.internal.WebAppHttpContext
 140 | 64 - org.ops4j.pax.web.pax-web-extender-war - 1.0.1 | Resource not found 

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