Hallo Niels, Nice to hear. The Trie package will be included into Lucene 2.9, maybe it will move directly to lucene-core and may change its API or it will stay in Contrib-Queries, but it will be released soon.
Uwe ----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -----Original Message----- > From: Niels Ott [mailto:n...@sfs.uni-tuebingen.de] > Sent: Saturday, March 14, 2009 10:40 PM > To: java-user@lucene.apache.org > Subject: Re: AW: Re: Speeding up RangeQueries? > > Hello Uwe, > > thank you for clarifying things. I just checked the latest SVN revision > of Lucene and apparently everything still works as it should with my > system. Now I have to check if Trie does the job for me. > > I hope that Lucene 3 will include this fancy Trie package. > > Best, > > Niels > > > Uwe Schindler schrieb: > > Hello Niels, > > > > You cannot use the trie package with current lucene stable. To > > compile, you must also apply LUCENE-1478 to the core. Another option > > is to checkout trie and remove the SortField and static FieldCache > > parsers from TrieUtils. I am the developer of trie and I use it with > > trunk lucene on www.pangaea.de. > > > > Uwe > > > > Mit einem Mobiltelefon von Sony Ericsson gesendet > > > > > > ---- Originalnachricht ---- Von: Niels Ott > > <n...@sfs.uni-tuebingen.de> Gesendet: An: java-user@lucene.apache.org > > Betreff: Re: Speeding up RangeQueries? > > > > Hi Paul, > > > > Paul Elschot schrieb: > >> Performance normally mostly depends on the number of terms indexed > >> within the queried range. To limit the number of terms used during > >> a range search, have a look here for more info on the new > >> TrieRangeQuery: > >> http://wiki.apache.org/lucene-java/SearchNumericalFields > > > > This looks very promising. > > > > As far as I understand this is only available from the unreleased > > development version, right? How safe is this version for use? > > > > Is it possible to use only the org.apache.lucene.search.trie package > > from there together with the old and stable Lucene? > > > > Best > > > > Niels > > > > > -- > Niels Ott > Computational Linguist (B.A.) > http://www.drni.de/niels/ > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
