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From Grant Ingersoll <gsing...@apache.org>
Subject Re: Search performance question
Date Thu, 06 Sep 2007 12:29:39 GMT
Have a look at http://wiki.apache.org/lucene-java/BasicsOfPerformance

Are you opening the IndexSearcher every time you search, even when no  
documents have changed?

-Grant

On Sep 6, 2007, at 7:41 AM, makkhar wrote:

>
> Hi,
>
>    I have an index which contains more than 20K documents. Each  
> document has
> the following structure :
>
> field : ID (Index and store)                          typical value  
> - "1000"
> field : parameterName(index and store)          typical value -
> "/mcp/data/parent1/parent2/child1/child2/status"
> field : parameterValue(index and not store)    typical value - "draft"
>
> When I search for a term which results in "all" the documents getting
> returned, the search time is more than 1 sec. I have still not done
> hits.doc(), which I understand, would be even worse.
>
> My problem is, I am expecting the search itself to happen in the  
> order of a
> few milliseconds irrespective of the number of documents it  
> matched. Am I
> expecting too much ?
> -- 
> View this message in context: http://www.nabble.com/Search- 
> performance-question-tf4391551.html#a12520740
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>
>
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--------------------------
Grant Ingersoll
http://lucene.grantingersoll.com

Lucene Helpful Hints:
http://wiki.apache.org/lucene-java/BasicsOfPerformance
http://wiki.apache.org/lucene-java/LuceneFAQ



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