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Posted to solr-user@lucene.apache.org by ramires <uy...@beriltech.com> on 2011/04/14 14:40:44 UTC

Grouping

hi 

 I use solr 4.0 trunk. I grouped my result perfectly but when i try to
cluster these result it gives a error null. All my fields stored and
indexed.

solr/clustering?q=123123&group=true&group.field=site&start=0 

Problem accessing /solr/clustering. Reason:

    null

java.lang.NullPointerException

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Re: Grouping

Posted by tvellore <tv...@art.com>.

I'm getting the same error...Is there any workaround to this?



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Re: Grouping

Posted by tvellore <tv...@art.com>.

I'm getting the same error...Is there any workaround to this?



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Re: Grouping

Posted by ramires <uy...@beriltech.com>.

here full exception


HTTP ERROR 500

Problem accessing /solr/clustering. Reason:

    null

java.lang.NullPointerException
	at
org.apache.solr.handler.clustering.ClusteringComponent.process(ClusteringComponent.java:89)
	at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:231)
	at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
	at
org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:245)
	at org.apache.solr.core.SolrCore.execute(SolrCore.java:1290)
	at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:353)
	at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:248)
	at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
	at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
	at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
	at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
	at org.mortbay.jetty.Server.handle(Server.java:326)
	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
	at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
	at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
	at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)


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Re: Grouping

Posted by Grant Ingersoll <gs...@apache.org>.

What's the full exception?
	
On Apr 14, 2011, at 5:40 AM, ramires wrote:

> hi 
> 
> I use solr 4.0 trunk. I grouped my result perfectly but when i try to
> cluster these result it gives a error null. All my fields stored and
> indexed.
> 
> solr/clustering?q=123123&group=true&group.field=site&start=0 
> 
> Problem accessing /solr/clustering. Reason:
> 
>    null
> 
> java.lang.NullPointerException
> 
> --
> View this message in context: http://lucene.472066.n3.nabble.com/Grouping-tp2820116p2820116.html
> Sent from the Solr - User mailing list archive at Nabble.com.

--------------------------
Grant Ingersoll
http://www.lucidimagination.com/

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