On Wednesday 04 April 2007 01:32, Erick Erickson wrote:
> I thought you could simply add a ConstantScoreQuery (whose
> constructor takes a Filter) to a BooleanQuery. It seems that doing
> this at the very top level with a MUST would do the trick.
I have not tried this myself, but indeed this m
I thought you could simply add a ConstantScoreQuery (whose
constructor takes a Filter) to a BooleanQuery. It seems that doing
this at the very top level with a MUST would do the trick.
Erick
On 4/3/07, Paul Elschot <[EMAIL PROTECTED]> wrote:
On Tuesday 03 April 2007 17:44, Erick Erickson w
On Tuesday 03 April 2007 17:44, Erick Erickson wrote:
> ...
> Then simply add the users filter to a BooleanQuery (MUST)
> that you use when you search.
>
Adding a Filter to a BooleanQuery is not (yet) possible.
For the moment one needs to use the Searcher methods that
take a filter and a query.
16:44
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Re: Design Problem: Searching large set of protected documents
Storage isn't too much of a problem, 12.5 M since a Lucene Filter
is just
a BitSet, one bit per document. (plus some
;
> *"Michael D. Curtin" <[EMAIL PROTECTED]>*
>
> 03/04/2007 15:28 Please respond to
> java-user@lucene.apache.org
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> To
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> Re: Design Problem: Searching large set of p
03/04/2007 15:28 Please respond to
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Re: Design Problem: Searching large set of protected documents
Jonathan O'Connor wrote:
> I have a database of a million documents and about 100 users. The
docum
Michael,
as usual its never so easy! Some users can see almost all documents, and
some other users can see very few.
I did find an interesting document that describes the problem (but offers
no solutions :-() http://www.ideaeng.com/pub/entsrch/v3n4/article01.html.
This article talks about early a
Hi Jonathon,
Since the number of users in your application is small, perhaps you could
apply a pre-generated filter per user, and apply this to the search, however
this won't scale well if the number of users grow.
Another idea might be to have several filters,each of which detail a
particular t
Jonathan O'Connor wrote:
I have a database of a million documents and about 100 users. The documents
can have an access control list, and there is a complex, recursive
algorithm to say if a particular user can see a particular document.
My problem is that my search algorithm is to first do a st
Hi,
I have a database of a million documents and about 100 users. The documents
can have an access control list, and there is a complex, recursive
algorithm to say if a particular user can see a particular document.
My problem is that my search algorithm is to first do a standard lucene
search for
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