You are viewing a plain text version of this content. The canonical link for it is here.
Posted to solr-user@lucene.apache.org by bryan rasmussen <ra...@gmail.com> on 2011/06/07 14:22:44 UTC
clustering problems on 3.1
I added the following to my configuration
<lib dir="c:/projects/solrtest/dist/"
regex="apache-solr-clustering-.*\.jar" />
<requestHandler name="clusty" class="solr.SearchHandler" default="true">
<lst name="defaults">
<str name="echoParams">explicit</str>
<bool name="clustering">true</bool>
<str name="clustering.engine">default</str>
<bool name="clustering.results">true</bool>
<!-- Fields to cluster on -->
<str name="carrot.title">title</str>
<str name="carrot.snippet">all_text</str>
<str name="hl.fl">all_text title</str>
<!-- for this field, we want no fragmenting, just highlighting -->
<str name="f.name.hl.fragsize">150</str>
</lst>
<arr name="last-components">
<str>clustering</str>
</arr>
</requestHandler>
<searchComponent
class="org.apache.solr.handler.clustering.ClusteringComponent"
name="clustering">
<lst name="engine">
<str name="name">default</str>
<str name="carrot.algorithm">org.carrot2.clustering.lingo.LingoClusteringAlgorithm</str>
<!-- Engine-specific parameters -->
<str name="LingoClusteringAlgorithm.desiredClusterCountBase">20</str>
</lst>
</searchComponent>
which ended up with the message solr java.lang.NoClassDefFoundError:
org/carrot2/core/ControllerFactory
and whenever I did a request I got a 404 response back and
SEVERE: REFCOUNT ERROR: unreferenced org.apache.solr.SolrCore@14db38a4 (core1)
has a reference count of 1
appeared in my console.
Any suggestions?
Thanks,
Bryan Rasmussen