Sean, this is the web.xml... is ${recommender.class} the correct setting?
<web-app>
<servlet>
<servlet-name>taste-recommender</servlet-name>
<display-name>Taste Recommender</display-name>
<description>Taste recommender servlet</description>
<servlet-class>org.apache.mahout.cf.taste.web.RecommenderServlet</servlet-class>
<init-param>
<param-name>recommender-class</param-name>
<param-value>${recommender.class}</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>axis</servlet-name>
<display-name>Apache-Axis Servlet</display-name>
<servlet-class>org.apache.axis.transport.http.AxisServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>taste-recommender</servlet-name>
<url-pattern>/RecommenderServlet</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>axis</servlet-name>
<url-pattern>*.jws</url-pattern>
</servlet-mapping>
<!-- The rest of the config is adapted from Axis's default web app -->
<session-config>
<session-timeout>5</session-timeout>
</session-config>
<!-- currently the W3C havent settled on a media type for WSDL;
http://www.w3.org/TR/2003/WD-wsdl12-20030303/#ietf-draft
for now we go with the basic 'it's XML' response -->
<mime-mapping>
<extension>wsdl</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xsd</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>
</web-app>
On Sat, Nov 6, 2010 at 8:01 PM, Sean Owen <[email protected]> wrote:
> It works for me by following those instructions. You can look inside the
> generate .war file, at WEB-INF/web.xml, and see whether the
> servlet org.apache.mahout.cf.taste.web.RecommenderServlet actually has its
> recommender-class param set correctly. It does not seem to be in your case.
>
> On Sat, Nov 6, 2010 at 10:28 AM, Deche Pangestu <[email protected]>
> wrote:
>
> > Yes I followed the instructions on that page and already edit my
> > recommender.properties file to
> > uncomment
> >
> recommender.class=org.apache.mahout.cf.taste.example.grouplens.GroupLensRecommender
> > before I got that error...
> >
> > there's also already grouplens.jar in my examples/target folder
> >
> >
>
