mailto:erickerick...@gmail.com]
Sent: Monday, March 25, 2013 10:04 PM
To: solr-user@lucene.apache.org
Subject: Re: Slow queries for common terms
take a look here:
http://blog.thetaphi.de/2012/07/use-lucenes-mmapdirectory-on-64bit.html
looking at memory consumption can be a bit tricky to interpret wi
ce when I can give it say 10GB of RAM?
>
> Thanks, this has been tremendously helpful.
>
> David
>
>
> -----Original Message-----
> From: Tom Burton-West [mailto:tburt...@umich.edu]
> Sent: Saturday, March 23, 2013 1:38 AM
> To: solr-user@lucene.apache.org
> Su
Thanks, this has been tremendously helpful.
David
-Original Message-
From: Tom Burton-West [mailto:tburt...@umich.edu]
Sent: Saturday, March 23, 2013 1:38 AM
To: solr-user@lucene.apache.org
Subject: Re: Slow queries for common terms
Hi David and Jan,
I wrote the blog post, and David, you are
Hi David and Jan,
I wrote the blog post, and David, you are right, the problem we had was
with phrase queries because our positions lists are so huge. Boolean
queries don't need to read the positions lists. I think you need to
determine whether you are CPU bound or I/O bound.It is possible
proper load testing. Right now I'm just trying to get it to "work"
> for a few users. If you could elaborate a bit on your thinking I'd be quite
> grateful.
>
> David
>
>
> -Original Message-
> From: Jan Høydahl [mailto:jan....@cominvent.com]
>
to "work"
for a few users. If you could elaborate a bit on your thinking I'd be quite
grateful.
David
-Original Message-
From: Jan Høydahl [mailto:jan@cominvent.com]
Sent: Thursday, March 21, 2013 8:01 PM
To: solr-user@lucene.apache.org
Subject: Re: Slow queries for
Hi David,
I happen to know CommonTermsQuery added recently. But now sure how to use it.
http://lucene.apache.org/core/4_1_0/queries/org/apache/lucene/queries/CommonTermsQuery.html
--- On Thu, 3/21/13, David Parks wrote:
> From: David Parks
> Subject: Slow queries for common terms
> To: "sol
;category book" is getting included, which seems logical and correct.
>
>
>
> -Original Message-----
> From: Jan Høydahl [mailto:jan@cominvent.com]
> Sent: Thursday, March 21, 2013 5:43 PM
> To: solr-user@lucene.apache.org
> Subject: Re: Slow queries for common terms
>
common phrase
"category book" is getting included, which seems logical and correct.
-Original Message-
From: Jan Høydahl [mailto:jan@cominvent.com]
Sent: Thursday, March 21, 2013 5:43 PM
To: solr-user@lucene.apache.org
Subject: Re: Slow queries for common terms
Hi,
I
Hi,
I think you can start by reading this blog
http://www.hathitrust.org/blogs/large-scale-search/slow-queries-and-common-words-part-2
and try out the approach using a dictionary of the most common words in your
index.
You don't say how many documents, avg. doc size, the IDF value of "book", h
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