Hi, That'd be great! I will post the code as is, hope to get feedbacks. There are some problems with BitSetQuery by itself with MultiSearcher due to different offsets, so it's in a bit of a mess right now, and cannot work by itself unless used with a custom ParallelMultiSearcher. However, It should be fine if it was rewritten from other queries. Perhaps it should get cleaned up and be made a protected class for now.
ray, On 7/17/05, Otis Gospodnetic <[EMAIL PROTECTED]> wrote: > Hi Ray, > > If you can share your BitSetQuery and QP modifications, feel free to > suggest them for inclusion to the core or contrib (by attaching them to > a new entry in Bugzilla). > > Otis > > > --- Ray Tsang <[EMAIL PROTECTED]> wrote: > > > It seems TooManyClauses is a potential problem for any query that > > expands to a series of OR'ed boolean queries (PrefixQuery, > > WildcardQuery, RangeQuery...). If the max was set too high, the > > inefficiency would make the search unsable. > > > > I kind of worked around this by creating a BitSetQuery, and extended > > PrefixQuery and WildcardQuery so that they rewrite to BitSetQuery. > > This at least made both queries usable on a large index (~40mil > > documents) with acceptable speed, without the use of filters. I also > > extended QueryParser so it creates the new PrefixQuery and the new > > WildcardQuery instead of the ones provided by the distribution. > > > > Ray > > > > On 7/12/05, [EMAIL PROTECTED] > > <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > > > > Hi Mickaël, > > > > > > Take a look at the org.apache.lucene.search.DateFilter class that > > comes > > > with Lucene. This does date range filtering (I am using a modified > > version > > > of this class for filtering my date format). It should be > > relatively > > > strightforward to modify this for filtering numeric ranges. If your > > numbers > > > are stored as zero padded Strings then you should be able to leave > > the > > > bits() method as is otherwise you might have to put some String to > > number > > > conversion in there somewhere. > > > > > > Regards > > > > > > Paul I > > > > > > > > > > > > Rifflard Mickaël > > > <Mickael.Rifflard > > > @atosorigin.com> > > To > > > > > <java-user@lucene.apache.org> > > > 12/07/2005 09:31 > > cc > > > > > > > > Subject > > > Please respond to RE: Lucene and numerical > > fields > > > [EMAIL PROTECTED] search > > > apache.org > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Hi Paul, > > > > > > I have seen Filter feature and search how to use it to solve my > > problem > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
