Search Discussions

78 discussions - 291 posts

  • I'm about to start some refactorings on the web application demo that ships with Lucene to show off its features and be usable more easily and cleanly out of the box - i.e. just drop into Tomcat's ...
    Erik HatcherErik Hatcher
    Sep 17, 2003 at 12:00 pm
    Sep 23, 2003 at 7:45 am
  • It seems when I do a search such as "covered wagon" ~5 or the like, the systems disregards the order of my terms. I.E., it will find covered within 5 of wagon and it will also find wagon within 5 of ...
    Joe PaulsenJoe Paulsen
    Sep 2, 2003 at 8:09 pm
    Sep 17, 2003 at 8:28 am
  • I have a web application developed with Struts and I wish to add the ability for users to search the web application content. Some of the web application pages are directly accessible via a URL and ...
    Robert TaylorRobert Taylor
    Sep 12, 2003 at 3:49 pm
    Sep 16, 2003 at 4:35 pm
  • Hi All, I'm looking for a way to implement simultaneous left and right truncation. The goal is to enable the user to search for e.g. "*hydronaphth*" and find "hexahydronaphthalene" as well as ...
    Hackl, ReneHackl, Rene
    Sep 29, 2003 at 1:21 pm
    Sep 30, 2003 at 12:52 pm
  • Hi all, I have written a Lucene Analyzer for arabic. You will find it here : http://perso.wanadoo.fr/pierrick.brihaye/ArabicAnalyzer.jar (provisional adress, anybody interested in hosting it ?) This ...
    Pierrick BrihayePierrick Brihaye
    Sep 28, 2003 at 7:49 am
    Oct 13, 2003 at 3:56 pm
  • Hello, Has anyone written an application that uses Lucene to index Java code, either from the source .java files, or compiled .class files? I need to create a searchable index for Java code, so that ...
    Otis GospodneticOtis Gospodnetic
    Sep 4, 2003 at 11:25 am
    Sep 4, 2003 at 8:36 pm
  • Hi there. I've got an index of company names, and it's split up into separate indexes by state. I have a simple command line interface for testing. I'm getting some odd results, though, with certain ...
    Dan QuaroniDan Quaroni
    Sep 23, 2003 at 12:26 am
    Sep 23, 2003 at 2:55 pm
  • I've run across some puzzling behavior regarding scoring. I have a set of documents which contain, among others, a date field (whose contents is a string in the YYYYMMDD format). When I query on the ...
    Terry SteichenTerry Steichen
    Sep 17, 2003 at 7:33 pm
    Sep 21, 2003 at 9:23 pm
  • I know, I know, the HTML Parser in the demo is just that (i.e. a demo), but I also know that it is updated from time to time and performs much better than the other ones that I have tested. ...
    Michael GilesMichael Giles
    Sep 18, 2003 at 8:51 pm
    Sep 22, 2003 at 1:41 pm
  • Hi all, I have ported the kstem stemmer to Java and incorporated it to Lucene. You can get the source code (Kstem.jar) from the following website: http://ciir.cs.umass.edu/downloads/ Just click on ...
    Sergio Guzman-LaraSergio Guzman-Lara
    Sep 10, 2003 at 2:42 pm
    Sep 13, 2003 at 2:44 am
  • I just reinstalled my system, and can't seem to find lucene 1.3 for download ? What's that new cgi for downloading jakarta files ? Can anyone tell me where to get it ? Thanks a lot ! gui
    Guilherme BarileGuilherme Barile
    Sep 30, 2003 at 8:30 pm
    Oct 2, 2003 at 6:56 pm
  • Hi all, this is my first post, so I hope not to bore you too much with my questions: Ok, let's say that I would like to translate system's specific URLs (i.e. D:\Tomcat\webapps\foo\foo\bar.jsp and so ...
    Marco TedoneMarco Tedone
    Sep 7, 2003 at 6:01 pm
    Sep 10, 2003 at 6:39 am
  • Hello, This is to announce the release of SearchBlox 1.0. Searchblox is a search application designed on a robust Java architecture. It enables you to deploy search on your Intranet/Internet sites in ...
    Robert SelvarajRobert Selvaraj
    Sep 26, 2003 at 11:58 am
    Sep 26, 2003 at 2:35 pm
  • Query query = new TermQuery(new Term("modified", DateField.dateToString(date)); You could also do this with QueryParser expressions, although there are some caveats to date fields and its usage (must ...
    Erik HatcherErik Hatcher
    Sep 20, 2003 at 1:11 pm
    Sep 22, 2003 at 2:16 pm
  • all, when i'm trying to run my index writer program at idea (IDE) i got this error (cant rename segments.new to segments, sometimes the deletable file got an error), but when im going to run the ...
    Rociel BuicoRociel Buico
    Sep 19, 2003 at 6:50 am
    Sep 20, 2003 at 11:36 am
  • Hello all, I have recently indexed approx 15.8 million XML documents in which I index the contents certain elements (titles, states, dates to name a few). I have 27 separate indices and use a ...
    Killeen, TomKilleen, Tom
    Sep 17, 2003 at 2:00 pm
    Sep 17, 2003 at 4:14 pm
  • Hi, Has anyone tried building taxonomies in Lucene? Any idea what is the likely approach to be taken? thanks
    Gwo Haur, FunGwo Haur, Fun
    Sep 23, 2003 at 7:21 am
    Sep 24, 2003 at 9:29 am
  • What about something like this? public class PerFieldWrapperAnalyzer extends Analyzer { private Analyzer defaultAnalyzer; private Map analyzerMap = new HashMap(); public ...
    Erik HatcherErik Hatcher
    Sep 20, 2003 at 1:11 pm
    Sep 23, 2003 at 1:48 pm
  • Hi, I've an another question. For indexing my documents I use this code : writer = new IndexWriter(index, new StandardAnalyzer(), create); I use 2 fields "content" and "title" but I would use ...
    Sebastien XSebastien X
    Sep 14, 2003 at 11:43 pm
    Sep 15, 2003 at 9:10 am
  • hi just wondering if anyone has used lucene with maverick. i am just about to kick of a project using these two technologies and wanted to get some feedback. thanks mark
    Mark BrandMark Brand
    Sep 14, 2003 at 1:59 pm
    Sep 15, 2003 at 2:49 am
  • Hi, I tried today to download Lucene 1.3 but the link http://jakarta.apache.org/builds/jakarta-lucene/release/v1.3-rc1 seems to be broken and is redirected to ...
    Adriano LabateAdriano Labate
    Sep 11, 2003 at 9:25 am
    Sep 11, 2003 at 9:49 am
  • Hi, I have been experimenting with Lucene for a few hours, and now I'm looking for a solution to this: When using the SimpleAnalyzer for indexing text, data like www.hotmail.com seem to be indexed as ...
    Clas RydergrenClas Rydergren
    Sep 5, 2003 at 10:23 pm
    Sep 6, 2003 at 1:12 pm
  • Great. Is there an example anywhere on how I might be able to build such a Query? QueryParser isn't really all that simple since it's built with JavaCC. What might be ideal for me is if I can ...
    Brian CampbellBrian Campbell
    Sep 2, 2003 at 3:06 pm
    Sep 3, 2003 at 1:39 pm
  • Hi all, we finally finished the 0.2 release of our little personal document management tool based on Lucene: http://tockit.sourceforge.net/docco/index.html This might be interesting for some readers ...
    Peter BeckerPeter Becker
    Sep 2, 2003 at 12:41 pm
    Sep 2, 2003 at 11:38 pm
  • Hi, I just want to know If It's possible to use Lucene for french documents. Is there any analyser for this language ? Best regards, Gayo Diallo
    Gayo DialloGayo Diallo
    Sep 25, 2003 at 4:20 pm
    Sep 26, 2003 at 5:31 am
  • I'm currently using the MultiFieldQueryParser to search across four fields. I'm searching for phrases so i've wrapped my search text in quotes... everything worked fine until i tried to execute a ...
    Niall LennonNiall Lennon
    Sep 21, 2003 at 10:13 pm
    Sep 22, 2003 at 12:20 am
  • Hello I am trying to delete all docs in my index containing a field with a given value. The API says that the delete( term ) method in IndexReader can do that for me. The problem is that it doesn't ...
    Lars HammerLars Hammer
    Sep 16, 2003 at 11:14 am
    Sep 16, 2003 at 2:32 pm
  • Hi, I've an index : each document is indexed with 2 fields named "content" and "title". To make my search, I use this code : QueryParser qp = new QueryParser("content", analyzer); My interrogation is ...
    Sebastien XSebastien X
    Sep 14, 2003 at 5:05 pm
    Sep 14, 2003 at 10:00 pm
  • Hi, I was wondering why Hits is not serializable? It would have been convenient for me to have it serializable, as the search action is performed by a session bean in a context other than the one ...
    Marco TedoneMarco Tedone
    Sep 13, 2003 at 1:05 am
    Sep 13, 2003 at 2:00 am
  • Hi, with a bunch of machines with 2GB of RAM but somehow limited IO bandwidth, due to indexing on a NFS I wonder how I can optimize indexing. Part of the problem may be that I want to index ...
    Sep 10, 2003 at 1:31 pm
    Sep 11, 2003 at 10:15 am
  • Hi, I have a single IndexSearcher pointing at an index. Multiple threads are calling the search method. Is this safe to do? I presume it is the right way to do it instead of creating a new ...
    Wilton, ReeceWilton, Reece
    Sep 10, 2003 at 1:03 am
    Sep 10, 2003 at 6:59 pm
  • Hi, I've come across the limit on the number of required/prohibited clauses in a boolean query (the limit is 32). What is the reasoning for having such limit? Can it be circumvented? Thanks! Eugene.
    Eugene S.Eugene S.
    Sep 5, 2003 at 5:28 pm
    Sep 5, 2003 at 7:02 pm
  • Because I haven't fount any solution I must ask this question again: ----- Original Message ----- From: Gabriel Boian To: Lucene Users List Sent: Monday, September 01, 2003 10:07 AM Subject: Refine ...
    Gabriel BoianGabriel Boian
    Sep 5, 2003 at 10:23 am
    Sep 5, 2003 at 12:38 pm
  • Hi, I have n terms in my query and I want each term to match content from a field, but not necessarily within a field. Example fields: manufacturer, description .Now I want to search for the terms ...
    Faizal abdoelrahmanFaizal abdoelrahman
    Sep 5, 2003 at 9:06 am
    Sep 5, 2003 at 11:33 am
  • Is it possible to get QueryParser.parse() to parse queries defaulting to 'AND' rather than 'OR'? Currently if you search for 'A B' that is the same as 'A OR B'. What I would like is to default to 'A ...
    Scott FarquharScott Farquhar
    Sep 3, 2003 at 1:10 am
    Sep 3, 2003 at 1:49 am
  • Hello I use lucene to index a big database (3 millions of articles). When i search the ref number 1423* all is fine but when i search the 142* i have a java.lang.outofmemory. I've read here that it ...
    Sep 26, 2003 at 8:47 am
    Sep 26, 2003 at 9:19 am
  • Hi! I search in a field called "url". url:www.blah.com does return hits while url:blah.com does not. So I tried url:*blah.com but this does even throw a ParseException. What am I doing wrong? Timo
    Sep 25, 2003 at 10:57 am
    Sep 25, 2003 at 4:17 pm
  • Hi, what is the purpose of "tf_q * idf_t / norm_q" in Lucene's scoring algorithm: score_d = sum_t( tf_q * idf_t / norm_q * tf_d * idf_t / norm_d_t) I dont understand, why the score has to be higher, ...
    Chris HennenChris Hennen
    Sep 23, 2003 at 7:12 am
    Sep 23, 2003 at 7:30 pm
  • I, like a lot of other people are new to Lucene. Practical examples are pretty scarce. I have the following site: http://www.tasteofwhatcom.com It's built on JBoss 3.0.7/Tomcat 4.1.24, Apache ...
    Jack LaumanJack Lauman
    Sep 23, 2003 at 5:56 pm
    Sep 23, 2003 at 6:02 pm
  • Can I send a small lucene index by SOAP/TCP/HTTP/RMI? Is there a way to serialize a Lucene Index? I wan to send it from the Indexer server to the Search Server, and then do a merge operation in the ...
    Albert Vila PuigAlbert Vila Puig
    Sep 23, 2003 at 4:59 pm
    Sep 23, 2003 at 5:11 pm
  • About a month ago, timeouts were added to Lock (and they seem to make a lot of good sense). However, because of this enhancement, in using the latest CVS my application broke - I keep getting the ...
    Terry SteichenTerry Steichen
    Sep 21, 2003 at 6:00 pm
    Sep 21, 2003 at 7:40 pm
  • Hello - I have created 27 separate indices that hold a total of 15.8 million XML documents. My question is, would I be better served to have one large index or multiple indices as I have? Also does ...
    Killeen, TomKilleen, Tom
    Sep 16, 2003 at 12:37 pm
    Sep 16, 2003 at 1:09 pm
  • Hi , I would like to share with you the solution I chose at the end to create a search facility for my Struts application. Basically, I followed the Erik's suggestion to realize something independent ...
    Marco TedoneMarco Tedone
    Sep 13, 2003 at 2:16 am
    Sep 13, 2003 at 7:58 am
  • Are the endOffset, startOffset fields of a Token used in proximity search and phrase search. My problem is that I tried my own TokenStream and may have messed up the offsets. What are the ...
    Sep 12, 2003 at 8:23 am
    Sep 12, 2003 at 6:01 pm
  • Hi all... I'm getting a BooleanQuery$TooManyClauses exception and I'm not really sure why. I only get it when I do a wild card search, and even then, not all the time. Searching for "ca*" and "pa3*" ...
    Mark WoonMark Woon
    Sep 12, 2003 at 12:06 am
    Sep 12, 2003 at 12:56 am
  • Hi, I have a requirement whereupon I'd like to pull search results back and split them up based on some keyword field. So for example, says there's a field named 'category', I'd like to be able to ...
    Jon PitherJon Pither
    Sep 4, 2003 at 4:41 pm
    Sep 11, 2003 at 9:01 pm
  • Hi all, I use StandardAnalyzer to index and to search. If I make a query like "comp.lang.javascript", it return no hit but if I make this query "comp.lang.javascript*", it return the goods hits I ...
    Sebastien XSebastien X
    Sep 9, 2003 at 2:39 pm
    Sep 9, 2003 at 4:03 pm
  • Does anyone know of Lucene being packaged onto a CD to provide a search facility for the data on that CD? If so, would it be possible to refence? Thanks Pete
    Pete LewisPete Lewis
    Sep 9, 2003 at 3:01 pm
    Sep 9, 2003 at 3:07 pm
  • I am able to make text searches, but am unable to search for numbers. I did check my Analyzer class if numbers were included in the STOP-WORDS, but they weren't. Has anyone had this problem? Or does ...
    Onglatco, DavidOnglatco, David
    Sep 8, 2003 at 5:04 pm
    Sep 8, 2003 at 5:37 pm
  • Hello, I am unable to download the source code from any of the links on page http://jakarta.apache.org/site/sourceindex.html are these links working? I tried all the mirrors. Is there any other place ...
    Rohit BhagwatRohit Bhagwat
    Sep 8, 2003 at 5:08 am
    Sep 8, 2003 at 9:52 am
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86 users for September 2003

Erik Hatcher: 45 posts Otis Gospodnetic: 19 posts Marco Tedone: 11 posts Doug Cutting: 9 posts Terry Steichen: 9 posts Dan Quaroni: 8 posts Wilton, Reece: 7 posts Eric Jain: 6 posts Hui: 6 posts Hackl, Rene: 5 posts Jeff Linwood: 5 posts Kevin A. Burton: 5 posts Leo Galambos: 5 posts Petite_abeille: 5 posts Pierrick Brihaye: 5 posts Robert Taylor: 5 posts Sebastien X: 5 posts Lucene: 4 posts Pifpafpuf: 4 posts Andrzej Bialecki: 4 posts
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