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From Erick Erickson <erickerick...@gmail.com>
Subject Re: Threads running while querrying
Date Wed, 20 Feb 2013 14:30:03 GMT
Well, it matters because your single-threaded client is firing one request,
waiting for the response, then firing another. There's no opportunity for
Solr to use more than one thread for queries if there's only a single
thread on a single client ever making requests....

Or I misunderstand what you've set up completely.

Best
Erick


On Wed, Feb 20, 2013 at 8:37 AM, Manuel Le Normand <
manuel.lenormand@gmail.com> wrote:

> Yes, i made a one threaded script which sends a querry by a post request to
> the shard's url, gets back the response and posts the next querry.
> How can it matter?
> Manuel
>
> On Wednesday, February 20, 2013, Erick Erickson wrote:
>
> > Silly question perhaps, but are you feeding queries  at Solr with a
> single
> > thread? Because Solr uses multiple threads to search AFAIK.
> >
> > Best
> > Erick
> >
> >
> > On Wed, Feb 20, 2013 at 4:01 AM, Manuel Le Normand <
> > manuel.lenormand@gmail.com <javascript:;>> wrote:
> >
> > > More to it, i do see 75 more threads under the process of tomcat6, but
> > only
> > > a single one is working while querrying
> > >
> > > On Wednesday, February 20, 2013, Manuel Le Normand wrote:
> > >
> > > > Hello,
> > > > I created a single collection on a linux server with 8m docs. Solr
> 4.1
> > > > While making performance tests, i see that my quad core server makes
> a
> > > > full use of a single core while the 3 others are idle.
> > > > Is there a possibility of making a single sharded collection
> available
> > > for
> > > > multi-threaded querry?
> > > > P.s: im not indexing while querrying
> > > >
> > >
> >
>

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