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From "Sreedhar, Dantam" <dan...@deshaw.com>
Subject RE: Multisearcher question
Date Tue, 12 Oct 2004 13:08:55 GMT
Thanks Otis for you reply.

If I want to solve the problem that I have defined in my previous mail,
what is the suggested approach? 

Thanks,
-Sreedhar

-----Original Message-----
From: Otis Gospodnetic [mailto:otis_gospodnetic@yahoo.com] 
Sent: Tuesday, October 12, 2004 6:35 PM
To: Lucene Users List
Subject: Re: Multisearcher question


Hello Sreedhar,

This is the expected behaviour.  The query is run against each index,
and it won't have any matches in either index, because neither index
has both fields.

Otis

--- "Sreedhar, Dantam" <dantam@deshaw.com> wrote:

> Hi,
> 
> Index side information:
> 
> No. of indexes: Two (to explain better I call these as index_a and
> index_b).
> 
> Fields in index_a: x and y.
> Fields in index_b: y and z.
> 
> I have written a multisearch code like this.
> 
> Searcher search_a = new IndexSearcher(LOCATION_OF_INDEX_A);
> Searcher search_b = new IndexSearcher(LOCATION_OF_INDEX_B);
> Searcher[] searcher = new Searcher[2];
> searcher[0] = search_a;
> searcher[1] = search_b;
> MultiSearcher searcher = new MultiSearcher(searcher);
> 
> I am getting the following results,
> 
> x:<query>                      - WORKS
> x:<query> AND y:<query> - WORKS
> x:<query> AND z:<query> - DOESN'T WORK
> 
> Is this expected behavior?
> 
> My question is, Can MultiSearcher be used to search on indexes with
> different fields? If yes, could you please correct the above code.
> 
> Thanks,
> -Sreedhar
> 
> 
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