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From Otis Gospodnetic <otis_gospodne...@yahoo.com>
Subject Re: solr single threaded?
Date Mon, 09 Aug 2010 05:28:18 GMT
Andy,

Short answer: No, Solr will use multiple CPU cores and/or multiple CPUs if they 
are present.

A single non-distributed search request runs in a single thread, but Solr (and 
the servlet container you put it in) can handle a number of such threads in 
parallel.

Otis
----
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem search :: http://search-lucene.com/



----- Original Message ----
> From: Andy <angelflow@yahoo.com>
> To: solr-user@lucene.apache.org
> Sent: Mon, August 9, 2010 1:19:58 AM
> Subject: solr single threaded?
> 
> I read that Lucene search is single threaded. Does that mean Solr search is 
>also  single threaded?
> 
> What does it mean - that there are no concurrent  searches & all searches are 
>serialized? Can Solr take advantages of multiple  CPUs?
> 
> Thanks.
> 
> 
>       
> 

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