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From "Ramana Jelda" <ramana.je...@ciao-group.com>
Subject RE: Lucene id generation
Date Mon, 11 Dec 2006 16:10:18 GMT
I really lack this feature from lucene too.
Whatever the requirements from Mohammed, There surely I see some
improvements in search performance.

My argument here is, why not lucene provides a mechanism to be able to
provide custom document ids?


> -----Original Message-----
> From: Find Me [mailto:findmath@gmail.com] 
> Sent: Monday, December 11, 2006 4:34 PM
> To: java-user@lucene.apache.org
> Subject: Re: Lucene id generation
> 
> On 12/11/06, Waheed Mohammed <waheed.mohammed@fiz-technik.de> wrote:
> >
> > Hello,
> >
> > Is there a way to influence lucene's generation of ids 
> while indexing.
> >
> > my requirement is. I want to have different indexes where no index 
> > should have ids that have been assigned to an index earlier.
> > for instance
> > IDX1 : {0.........100}
> > IDX2: {101.......200}
> > IDX3: {201.......300}
> > but not
> > IDX1 : {0.........100}
> > IDX2 : {0.........100}
> > IDX3 : {0.........100}
> 
> 
> I dont think you should be doing that. If you want to have 
> the same effect,
> during searching you can package hits from different indices with a
> predetermined offset for each index. For ex: IDX1 will have 
> an offset 0,
> IDX2 will have 101...and so on.
> 
> --Rajesh Munavalli
> 


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