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Posted to dev@lucene.apache.org by Eric Grobler <im...@googlemail.com> on 2010/07/27 23:41:52 UTC

SOLR-792 Tomcat vs Jetty

Hi Solr experts,

I installed Solr 1.4 with LucidWorks.jar and manually installed SOLR-792 and
compiled
*dist* and *example*.
Both builds compiled successfully.

I can successfully run Solr and treefacet queries from the example folder
(Jetty)
but I am unable to start Solr in lucidworks/tomcat after making changes to
solrconfig.xml.

I get error org.apache.solr.common.SolrException: Error loading class
'org.apache.solr.handler.component.TreeFacetComponent' at .....

Any help would greatly be appreciated.

Regards
Ericz

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

My installation steps:

*Step1 - Java *
- copied
   TreeFacetComponent.java to component folder
- added
   SimpleOrderedMap<SimpleOrderedMap> _treeFacets;
   to
   ResponseBuilder.java

*Step2 - solrconfig.xml*
changed solrconfig.xml in example/solr and LucidWorks/solr folders
  inserted
  <arr name="last-components">
    <str>treefacet</str>
  </arr>
  and
  <searchComponent name="treefacet"
class="org.apache.solr.handler.component.TreeFacetComponent" />

*Step3 - compile*
 ant dist
 ant example

Re: SOLR-792 Tomcat vs Jetty

Posted by Eric Grobler <im...@googlemail.com>.

I found the reason,

The Jetty (example folder) solr.war was recompiled but not the solr.war for
Tomcat.

Regards
ericz

On Tue, Jul 27, 2010 at 10:41 PM, Eric Grobler <im...@googlemail.com>wrote:

> Hi Solr experts,
>
> I installed Solr 1.4 with LucidWorks.jar and manually installed SOLR-792
> and compiled
> *dist* and *example*.
> Both builds compiled successfully.
>
> I can successfully run Solr and treefacet queries from the example folder
> (Jetty)
> but I am unable to start Solr in lucidworks/tomcat after making changes to
> solrconfig.xml.
>
> I get error org.apache.solr.common.SolrException: Error loading class
> 'org.apache.solr.handler.component.TreeFacetComponent' at .....
>
> Any help would greatly be appreciated.
>
> Regards
> Ericz
>
>
> --------------------------------------------------------------------------------------------------------
>
> My installation steps:
>
> *Step1 - Java *
> - copied
>    TreeFacetComponent.java to component folder
> - added
>    SimpleOrderedMap<SimpleOrderedMap> _treeFacets;
>    to
>    ResponseBuilder.java
>
> *Step2 - solrconfig.xml*
> changed solrconfig.xml in example/solr and LucidWorks/solr folders
>   inserted
>   <arr name="last-components">
>     <str>treefacet</str>
>   </arr>
>   and
>   <searchComponent name="treefacet"
> class="org.apache.solr.handler.component.TreeFacetComponent" />
>
> *Step3 - compile*
>  ant dist
>  ant example
>