Author: hossman
Date: Sun Oct 25 04:34:35 2009
New Revision: 829493
URL: http://svn.apache.org/viewvc?rev=829493&view=rev
Log:
SOLR-1521: eliminate ./contrib/clustering/example and move the clustring
example configs to ./example ... use system properties to enable the
component/handler used in the example so that they don't confuse people who
haven't downloaded the neccessary libs
Removed:
lucene/solr/trunk/contrib/clustering/example/
Modified:
lucene/solr/trunk/example/solr/conf/solrconfig.xml
Modified: lucene/solr/trunk/example/solr/conf/solrconfig.xml
URL:
http://svn.apache.org/viewvc/lucene/solr/trunk/example/solr/conf/solrconfig.xml?rev=829493&r1=829492&r2=829493&view=diff
==============================================================================
--- lucene/solr/trunk/example/solr/conf/solrconfig.xml (original)
+++ lucene/solr/trunk/example/solr/conf/solrconfig.xml Sun Oct 25 04:34:35 2009
@@ -52,9 +52,12 @@
will be included.
-->
<lib dir="../../dist/" regex="apache-solr-cell-\d.*\.jar" />
+ <lib dir="../../dist/" regex="apache-solr-clustering-\d.*\.jar" />
<!-- If a dir option (with or without a regex) is used and nothing is found
that matches, it will be ignored
-->
+ <lib dir="../../contrib/clustering/lib/downloads/" />
+ <lib dir="../../contrib/clustering/lib/" />
<lib dir="/total/crap/dir/ignored" />
<!-- an exact path can be used to specify a specific file. This will cause
a serious error to be logged if it can't be loaded.
@@ -705,6 +708,69 @@
</arr>
</requestHandler>
+ <!-- Clustering Component
+ http://wiki.apache.org/solr/ClusteringComponent
+ This relies on third party jars which are not included in the release.
+ To use this component (and the "/clustering" handler)
+ Those jars will need to be downloaded, and you'll need to set the
+ solr.cluster.enabled system property when running solr...
+ java -Dsolr.clustering.enabled=true -jar start.jar
+ -->
+ <searchComponent
+ name="clusteringComponent"
+ enable="${solr.clustering.enabled:false}"
+ class="org.apache.solr.handler.clustering.ClusteringComponent" >
+ <!-- Declare an engine -->
+ <lst name="engine">
+ <!-- The name, only one can be named "default" -->
+ <str name="name">default</str>
+ <!--
+ Class name of Carrot2 clustering algorithm. Currently available
algorithms are:
+
+ * org.carrot2.clustering.lingo.LingoClusteringAlgorithm
+ * org.carrot2.clustering.stc.STCClusteringAlgorithm
+
+ See http://project.carrot2.org/algorithms.html for the algorithm's
characteristics.
+ -->
+ <str
name="carrot.algorithm">org.carrot2.clustering.lingo.LingoClusteringAlgorithm</str>
+ <!--
+ Overriding values for Carrot2 default algorithm attributes. For a
description
+ of all available attributes, see:
http://download.carrot2.org/stable/manual/#chapter.components.
+ Use attribute key as name attribute of str elements below. These
can be further
+ overridden for individual requests by specifying attribute key as
request
+ parameter name and attribute value as parameter value.
+ -->
+ <str name="LingoClusteringAlgorithm.desiredClusterCountBase">20</str>
+ </lst>
+ <lst name="engine">
+ <str name="name">stc</str>
+ <str
name="carrot.algorithm">org.carrot2.clustering.stc.STCClusteringAlgorithm</str>
+ </lst>
+ </searchComponent>
+ <requestHandler name="/clustering"
+ enable="${solr.clustering.enabled:false}"
+ class="solr.SearchHandler">
+ <lst name="defaults">
+ <bool name="clustering">true</bool>
+ <str name="clustering.engine">default</str>
+ <bool name="clustering.results">true</bool>
+ <!-- The title field -->
+ <str name="carrot.title">name</str>
+ <str name="carrot.url">id</str>
+ <!-- The field to cluster on -->
+ <str name="carrot.snippet">features</str>
+ <!-- produce summaries -->
+ <bool name="carrot.produceSummary">true</bool>
+ <!-- the maximum number of labels per cluster -->
+ <!--<int name="carrot.numDescriptions">5</int>-->
+ <!-- produce sub clusters -->
+ <bool name="carrot.outputSubClusters">false</bool>
+ </lst>
+ <arr name="last-components">
+ <str>clusteringComponent</str>
+ </arr>
+ </requestHandler>
+
<!-- Solr Cell: http://wiki.apache.org/solr/ExtractingRequestHandler -->
<requestHandler name="/update/extract"
class="org.apache.solr.handler.extraction.ExtractingRequestHandler"
startup="lazy">
<lst name="defaults">
