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From "Erick Erickson" <>
Subject Re: Lucene id generation
Date Tue, 19 Dec 2006 15:55:56 GMT
But you can do something very similar and very quickly using a unique ID
(not the Lucene ID) that's shared across the indexes (assuming I'm reading
your issue correctly). Then use TermDocs/TermEnum and create your filters
that way.

I predict endless problems with user (programmer) errors if Lucene allowed
one to specify the (lucene) document ID.

I suspect it just ain't going to happen since nobody has yet made a case for
why this would be enough better than the current system to be worth the


On 12/19/06, Antonio Bruno <> wrote:
> To use but directly the docId would render efficient and fastest the
> searches much. Thoughts to the possibility of being able to apply a first
> CachingWrapperFilter F1 on an index and a second CachingWrapperFilter F2 on
> an other index and after to make (F1 AND F2) and to even extract the info of
> interest only from an index. It would be most powerful…
> Could be made the moment one what of this type?
> Antonio Bruno
> (T&S - Cosenza Italy)
> __________________________________________________
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