Search Discussions

65 discussions - 218 posts

  • Hello All, I've been trying to find examples of large commercial websites that use Lucene to power their search. Having such examples would make Lucene an easy sell to management Does anyone know of ...
    Jun 4, 2003 at 2:05 pm
    Jun 26, 2003 at 4:51 am
  • Hi I'm in the "Indexing Files" part in the Lucene web demo. I have setup tomcat correctly. In the page http://jakarta.apache.org/lucene/docs/demo3.html it's written: Once you've gotten this far ...
    Jun 18, 2003 at 1:00 pm
    Jun 19, 2003 at 6:11 pm
  • Our application is a string similarity searcher where the query is an input string and we want to find all "fuzzy" variants of the input string in the DB. The Score is basically dice's coefficient: ...
    Jim HargraveJim Hargrave
    Jun 5, 2003 at 9:13 pm
    Aug 17, 2003 at 2:34 pm
  • Hello, does anyone know of good stopword lists for use with Lucene? I'm interested in English and German lists. The default lists aren't very complete, for example the English list doesn't contain ...
    Ulrich MayringUlrich Mayring
    Jun 6, 2003 at 3:24 pm
    Jun 7, 2003 at 10:51 am
  • Rob, Yep, we've only ever seen the error on Windows. And, yes, 1.3 RC1 has the fix but 1.2 does not. Regards, Matt Rob Outar wrote: ...
    Matt TuckerMatt Tucker
    Jun 19, 2003 at 6:17 pm
    Jun 24, 2003 at 9:04 am
  • Hi, I'm indexing 500 XML files each ~150Mb on an 8 CPU machine. I'm wondering what the best strategy for making maximum use of resources is. I have the tweaked the single process indexer to index ...
    Marc DumontierMarc Dumontier
    Jun 27, 2003 at 12:59 am
    Jul 1, 2003 at 12:05 am
  • Hi, I've been thinking about trying to implement a misspelled or a similarity match, ala googles "did you mean this ....". I was thinking of using SoundEx or one of the newer algorithms to find ...
    Brian MilaBrian Mila
    Jun 26, 2003 at 7:53 pm
    Jun 27, 2003 at 12:15 pm
  • I have an index that has three fields in it. When I do a search using MultiFieldQueryParser, the search applies the same importance (weight) to each of the fields. BUT, what if I want to apply a ...
    Kevin L. CobbKevin L. Cobb
    Jun 17, 2003 at 11:42 am
    Jun 17, 2003 at 3:06 pm
  • Hello, I'd like to build a list with all values from a certain field that occur in an index. Looking at the API, there's a method getFieldNames(), but I already know the field name, I want to get a ...
    Ulrich MayringUlrich Mayring
    Jun 13, 2003 at 12:20 pm
    Jun 13, 2003 at 8:05 pm
  • Hello, Upon reviewing the results of some queries recently I noticed that the query: "in trouble" always searches for "trouble". Is 'in' a keyword that I'm not aware of? I searched the whole query ...
    Ryan CliftonRyan Clifton
    Jun 11, 2003 at 7:13 pm
    Jun 12, 2003 at 8:03 am
  • Hi list, Is there an easy way for duplicating a document in the index? Or can someone point me to the right direction for looking? Thanks, -- Victor Hadianto NUIX Pty Ltd Level 8, 143 York Street, ...
    Victor HadiantoVictor Hadianto
    Jun 10, 2003 at 12:50 am
    Jun 11, 2003 at 11:10 pm
  • Several threads can share a single IndexReader instance. Correct? -- Eric Jain --------------------------------------------------------------------- To unsubscribe, e-mail: ...
    Eric JainEric Jain
    Jun 10, 2003 at 6:40 am
    Jun 10, 2003 at 7:54 am
  • Thanks, do you have already some numbers how it compares to the file system implementation, i.e., how fast is indexing and searching? Regards, Karsten -----Ursprüngliche Nachricht----- Von: Anthony ...
    Karsten KonradKarsten Konrad
    Jun 3, 2003 at 6:20 am
    Jul 6, 2003 at 1:07 pm
  • I am attempting to come up with an automated way to select which language analyzer to use on a document. Anyone know of any algorithms available to detect what language the document may be written ...
    Randy DarlingRandy Darling
    Jun 17, 2003 at 8:41 pm
    Jun 18, 2003 at 6:24 pm
  • I need to proof an on-line system against Out Of Memory Errors, that some times crash our system. The system allows boolean searches with wild cards. It is not recommended to use WildCardQuery with ...
    Konrad KolosowskiKonrad Kolosowski
    Jun 12, 2003 at 1:26 am
    Jun 12, 2003 at 10:53 pm
  • Has anyone ever considered storing binary data into an index? In particular, serialized objects? This would seem to be a natural solution in certain situations, and avoids many problems that arise ...
    Eric JainEric Jain
    Jun 12, 2003 at 10:44 am
    Jun 12, 2003 at 8:52 pm
  • Hi, I'm doing something like:- Directory dir = FSDirectory.getDirectory("myindex", true); IndexWriter writer = new IndexWriter(dir, myAnalyser, true); which gives me a nice clean index. But what if ...
    Leslie HughesLeslie Hughes
    Jun 10, 2003 at 6:14 am
    Jun 10, 2003 at 7:23 am
  • Hello, i am ProjectManager from the columba.sourceforge.net java mailclient-project and we integrated Lucene as the search-backend half a year ago. It is now working for small scale mailtraffic but ...
    Jun 30, 2003 at 5:48 pm
    Jun 30, 2003 at 7:39 pm
  • Hi, i tried Lucene 1.3 RC1. There seems to be a bug in org.apache.lucene.search.RemoteSearchable.search(). Here is my code: Searchable searcher = (Searchable) Naming.lookup(args[0]); Analyzer ...
    Jun 15, 2003 at 8:18 pm
    Jun 16, 2003 at 9:02 pm
  • I need to delete all the documents from an index that satisfy a BooleanQuery. The only methods I can find (in IndexReader) for deleting a document are delete(Term) and delete(int). I tried searching ...
    Bruce CotaBruce Cota
    Jun 9, 2003 at 4:11 pm
    Jun 9, 2003 at 6:47 pm
  • hi, When i run the web demo i get an error that says ERROR opening the Index - contact sysadmin! While parsing query: /opt/lucene/index not a directory i do not have the permission to modify opt so ...
    Jun 6, 2003 at 10:56 am
    Jun 7, 2003 at 2:48 pm
  • _________________________________________________________________ 与联机的朋友进行交流,请使用 MSN Messenger: http://messenger.msn.com/cn --------------------------------------------------------------------- To ...
    Whoareyou whoareyouWhoareyou whoareyou
    Jun 4, 2003 at 6:40 pm
    Jun 4, 2003 at 6:52 pm
  • If a do a multi field search, is it possible to know the field name where the search term has been found? In my case I have documents containing several fields and I search for a term in all or a ...
    Adriano LabateAdriano Labate
    Jun 3, 2003 at 12:21 pm
    Jun 3, 2003 at 11:25 pm
  • Version 1.0 of the DBDirectory library, which implements a Directory which can store indeces in a database is now available for download. There are two versions: Tar GZIP: ...
    Anthony EdenAnthony Eden
    Jun 2, 2003 at 8:23 pm
    Oct 13, 2003 at 1:32 pm
  • I've defined my own collector (I want the raw score before it is normalized between 1.0 and 0.0). For each document I need to know the the matching term positions in the document. I've seen the ...
    Jim HargraveJim Hargrave
    Jun 19, 2003 at 4:42 pm
    Jun 30, 2003 at 4:55 pm
  • Hi all Here's my scenario.... I'm building a calendaring application and using Lucene (one of many times I've used it on our site) for the indexing/retrieval mechanism. The calendar has events. An ...
    Host unknownHost unknown
    Jun 27, 2003 at 2:39 pm
    Jun 27, 2003 at 2:55 pm
  • Hi. I have read some documents about lucene. I have questions about how lucene search for matching words. I think I got it wrong, but here is what I get out of the text I read: Documents contents ...
    Jun 25, 2003 at 2:08 pm
    Jun 25, 2003 at 2:18 pm
  • Hi, Is it somehow possible to force '/' and '-' as an word separator? When I have indexed word "Cologne/Bonn Airport" then "Cologne/Bonn" is treated as an single word. Thanx a lot, Thomas Aktuálně: ...
    Tomas MikendaTomas Mikenda
    Jun 24, 2003 at 3:47 pm
    Jun 24, 2003 at 10:46 pm
  • Hi all, I have following problem. I am using lucene 1.3 rc1 (for 1.2 it is even worse), so I have German analyze which maps not only ä - a but also ae - a. But still result are strange in PrefixQuery ...
    Tomas MikendaTomas Mikenda
    Jun 24, 2003 at 3:42 pm
    Jun 24, 2003 at 3:46 pm
  • Hi. I have build Lucene successfully and now I'm trying to use Lucene demo. But I get error when I want to build a index. The classpath is set to: C:\Program ...
    Jun 17, 2003 at 9:19 am
    Jun 17, 2003 at 9:33 am
  • I don't have a specific solution for you. Are you accessing this inex with multiple threads (e.g. in a web application)? The problem is that one process or thread is still referencing segments or ...
    Otis GospodneticOtis Gospodnetic
    Jun 17, 2003 at 12:57 am
    Jun 17, 2003 at 1:22 am
  • I try to include Lucene1.3-rc1 in a Java mail client. The idea is to have an index for every folder that contains mails. This might not be the best design though, because i have to add and remove ...
    Jun 16, 2003 at 8:31 am
    Jun 17, 2003 at 12:36 am
  • Maybe you get something like " ". Try to trim() the Strings. -----Ursprüngliche Nachricht----- Von: Rishabh Bajpai Gesendet: Montag, 16. Juni 2003 08:25 An: Lucene Users List Betreff: Retriving ...
    Borkenhagen, Michael (ofd-ko zdfin)Borkenhagen, Michael (ofd-ko zdfin)
    Jun 16, 2003 at 7:40 am
    Jun 16, 2003 at 8:11 am
  • It seems that Lucene can't handle RangeQueries with a range of something over 1024. Is this a limitation or a bug (or am I doing something wrong)? +length:[null TO 01026] - OK +length:[null TO 01027] ...
    Eric JainEric Jain
    Jun 13, 2003 at 2:04 pm
    Jun 13, 2003 at 2:56 pm
  • Hey, is there a way to search for phrases including the ':' character, e.g. in file pathes. Thanks -- +++ GMX - Mail, Messaging & more http://www.gmx.net +++ Bitte lächeln! Fotogalerie online mit GMX ...
    Grohmann AndreasGrohmann Andreas
    Jun 13, 2003 at 12:10 pm
    Jun 13, 2003 at 2:10 pm
  • I´ve got the following Exeption during my tests with a query like word1 || word2 || word3 if one of the words, e.g. word2 is in the stopword - list of my Analyzer : ...
    Borkenhagen, Michael (ofd-ko zdfin)Borkenhagen, Michael (ofd-ko zdfin)
    Jun 13, 2003 at 12:08 pm
    Jun 13, 2003 at 2:08 pm
  • hey, I am trying to index a *.htm file but i keep getting Parse Aborted: Encountered "\"" at line 69, column 8. Was expecting one of: <ArgName ... "=" ... <TagEnd ... There were a few posts about ...
    Jun 12, 2003 at 9:17 am
    Jun 12, 2003 at 12:34 pm
  • Hi, field contents indexed with Field.text are stored verbatim in the index - thus, you can get back the original text when you access it using stingValue(). This has nothing to do with how the text ...
    Karsten KonradKarsten Konrad
    Jun 11, 2003 at 12:00 pm
    Jun 11, 2003 at 12:32 pm
  • Hi, 1) How can I search untokenized fields? Do I have to pass my query through a "NullAnalyzer"? No, the contents of an untokenized (i.e., keyword) field are stored as one lucene token. Hence, you ...
    Karsten KonradKarsten Konrad
    Jun 11, 2003 at 10:04 am
    Jun 11, 2003 at 11:37 am
  • Hi I'm still getting started with lucene, and I can't search my index (It exists). I also couldn't find any docs regarding searching, so, if you could tell me at least this bit is right : searcher = ...
    Guilherme BarileGuilherme Barile
    Jun 3, 2003 at 3:25 pm
    Jun 4, 2003 at 1:29 am
  • Lucene is included in Out-of-the-Box 2.0, an intelligent distribution of over 100 Open Source projects for Java developers on both Linux and Windows. Its graphical installer provides selective and ...
    Rod CopeRod Cope
    Jun 2, 2003 at 4:53 pm
    Jun 2, 2003 at 6:04 pm
  • I am new to Lucene, and there may be a better way, but I use a field 'all' in which I put any and all text that I want to be searchable across all fields. This is in addition to the other fields for ...
    Frank BuroughFrank Burough
    Jun 2, 2003 at 12:31 pm
    Jun 2, 2003 at 12:52 pm
  • There's an experimental webcrawler in the lucene-sandbox area called larm-webcrawler (see http://jakarta.apache.org/lucene/docs/lucene-sandbox/larm/overview.html), and a project on Sourceforge ...
    Clemens MarschnerClemens Marschner
    Jun 30, 2003 at 10:45 am
    Jun 30, 2003 at 10:45 am
  • Hi, after indexing 238000 Documents on a Linux box, we get the following error: Caused by:java.lang.IllegalStateException: docs out of order at: java.lang.IllegalStateException: docs out of order at ...
    Karsten KonradKarsten Konrad
    Jun 24, 2003 at 8:11 am
    Jun 24, 2003 at 8:11 am
  • Hi, all I want to count all words in a index. I do this: - --------------------------- IndexReader reader = IndexReader.open( "MyIndex" ); TermEnum terminos = reader.terms(); int countWords = 0; ...
    Cecilio Cano CalongeCecilio Cano Calonge
    Jun 19, 2003 at 1:38 pm
    Jun 19, 2003 at 1:38 pm
  • Hi folks, I want to use lucene in a gui application (mail manager) and wanted to use lucene to build an index to create views like (mail from and to blabla@bla.bla in date range). The alternative ...
    Nils KaiserNils Kaiser
    Jun 19, 2003 at 10:53 am
    Jun 19, 2003 at 10:53 am
  • I have just downloaded the Lucene 1.3 distribution. When I try to index many xml documents with a style-sheet, in some of this Lucene generate the follow error: "term out of order on file". Why?! ...
    Alan FoligattiAlan Foligatti
    Jun 16, 2003 at 12:48 pm
    Jun 16, 2003 at 12:48 pm
  • Hello all, I am using lucene to search jsp pages. I am able to list the jsp urls. But I need to capture the context along which the search string occurs. For example if I am searching for a string ...
    Gopinath SadasivamGopinath Sadasivam
    Jun 16, 2003 at 8:15 am
    Jun 16, 2003 at 8:15 am
  • Hi All, I am retrieving results in the normal manner.. construct a query, get the hits object and iterate through it... doc = hits.doc(i); if at all any of the field name or value is null or blank, ...
    Rishabh BajpaiRishabh Bajpai
    Jun 16, 2003 at 6:24 am
    Jun 16, 2003 at 6:24 am
  • For what reason is the JUnit-Lib paked within the binary-Distribution of Lucene ? Greetings Manfred -- +++ GMX - Mail, Messaging & more http://www.gmx.net +++ Bitte lächeln! Fotogalerie online mit ...
    Jun 15, 2003 at 8:11 pm
    Jun 15, 2003 at 8:11 pm
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Otis Gospodnetic: 22 posts Ulrich Mayring: 15 posts Eric Jain: 11 posts Doug Cutting: 10 posts Nader S. Henein: 10 posts Chris Miller: 7 posts Leo Galambos: 7 posts Di99mwo: 6 posts Anthony Eden: 5 posts Karsten Konrad: 5 posts John Takacs: 4 posts Lixin Meng: 4 posts Maurice Coyle: 4 posts Robert Koberg: 4 posts Rob Outar: 4 posts Victor Hadianto: 4 posts Psethi: 3 posts Aviran Mordo: 3 posts Che Dong: 3 posts Frank Burough: 3 posts
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