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76 discussions - 356 posts

  • Hi I have recently worked on developing an application which allows you to upload a file (which is indexed so you can search later). I have numerous tests to show that you can index and search ...
    Amin Mohammed-ColemanAmin Mohammed-Coleman
    Jan 19, 2009 at 8:30 pm
    Jan 22, 2009 at 6:57 am
  • Amin Mohammed-ColemanAmin Mohammed-Coleman
    Jan 1, 2009 at 9:11 pm
    Jan 3, 2009 at 8:26 pm
  • Hi - I've looked on the FAQ, the Java Docs, and searched a little in google, but haven't been able to figure out if Lucene can index binary files. Our binary files can get up into the 20-30 gigabyte ...
    Paul FeuerPaul Feuer
    Jan 30, 2009 at 3:44 am
    Jan 30, 2009 at 6:51 pm
  • I am getting this on a 10GB index (via solr 1.3) during an optimize: Jan 2, 2009 6:51:52 PM org.apache.solr.common.SolrException log SEVERE: java.io.IOException: background merge hit exception: ...
    Brian WhitmanBrian Whitman
    Jan 2, 2009 at 7:34 pm
    Feb 26, 2009 at 11:58 am
  • Hi all, We are trying to implement a Google finance-like suggest as you type search field. The index is quite large and comprised of multiple fields to search across so our initial implementation was ...
    Hayes, PeterHayes, Peter
    Jan 15, 2009 at 2:00 am
    Jan 16, 2009 at 4:43 pm
  • I am trying to access the nightly lucene builds here at - http://people.apache.org/builds/lucene/java/nightly/ . It does not seem to be available for sometime. Just curious if that is the right ...
    Kay KayKay Kay
    Jan 16, 2009 at 9:47 pm
    Jan 22, 2009 at 2:50 pm
  • Dear All, I wish to have a quick test on how lucene performs in terms of precision and recall.Anyone with a small application that I can use quickly without having to program using the APIs? Thanks. ...
    David muchangiDavid muchangi
    Jan 14, 2009 at 7:01 pm
    Jan 16, 2009 at 7:35 pm
  • Hello, I have a side project coming up which requires writing a search engine. I came across Lucene but I'm having some problems figuring out how to install it. I'm trying to get it to work on a ...
    AhammadAhammad
    Jan 7, 2009 at 2:40 pm
    Jan 8, 2009 at 4:53 pm
  • Greetings all. I have an index that I have optimized and when I try to open the index I get this: java.io.IOException: read past EOF at ...
    1world1love1world1love
    Jan 6, 2009 at 10:08 pm
    Jan 7, 2009 at 4:42 pm
  • Hello, I googled, searched this Forum and read the manual, but I'm not sure what would be the best practice for Lucene search. I have an e-Commerce application with about 10 mySQL tables for my ...
    IlwesIlwes
    Jan 30, 2009 at 3:08 pm
    Feb 11, 2009 at 2:05 pm
  • I downloaded trunk via SVN. Went to trunk/contrib/benchmark. Executed ant enwiki. I'm not sure what else needs to be done. Received this error: enwiki: [echo] Working Directory: ...
    Jason RutherglenJason Rutherglen
    Jan 22, 2009 at 1:01 am
    Jan 25, 2009 at 12:16 am
  • We are considering replacing the current random-access IndexReader.isDeleted(int docID) method with an iterator & skipTo (DocIdSet) access that would let you iterate through the deleted docIDs, ...
    Michael McCandlessMichael McCandless
    Jan 23, 2009 at 8:26 pm
    Jan 26, 2009 at 12:02 pm
  • Hi, I've indexed around half a million XML documents. Here is the document sample: <a:attribute <a:name cogito:Name</a:name <a:value Alexander the Great</a:value </a:attribute <a:attribute <a:name ...
    Anshul jainAnshul jain
    Jan 21, 2009 at 1:44 pm
    Jan 21, 2009 at 6:34 pm
  • I am maintaing multiple indexes and all writers will be opened. Based on some criteria, the document is added to a particular index. I am using 50 MB of RAM buffer size. Whether the buffer will be ...
    GaneshGanesh
    Jan 8, 2009 at 8:38 am
    Jan 9, 2009 at 12:43 pm
  • Hello, I have project which I am trying to switch from lucene 2.3.2 to 2.4 I am getting some strange scores Before my code was: Hits hits= searcher.search(query); Float score = hits.score(1) and ...
    AlexElbaAlexElba
    Jan 30, 2009 at 1:22 am
    Feb 19, 2009 at 1:55 am
  • Hello, I am using a custom SortComparator implementation where I need to override a method in order to handle Null values: @Override public ScoreDocComparator newComparator (final IndexReader reader, ...
    ninaSninaS
    Jan 28, 2009 at 9:59 am
    Feb 2, 2009 at 1:49 pm
  • R 2.4 I am rather new to Lucene, and it is entirely likely that the problem is somehow mine -- but I have no clue how. I have an index (of files), all fine; I post keyword queries and get lists of ...
    RolarenfanRolarenfan
    Jan 23, 2009 at 9:01 pm
    Jan 25, 2009 at 5:33 pm
  • Hi, For proper results during searches, the recommendation is to use same analyzer for indexing and querying. We can achieve this by passing the same analyzer, which was used for indexing, to ...
    Rajesh parabRajesh parab
    Jan 13, 2009 at 1:43 am
    Jan 22, 2009 at 8:05 pm
  • The PMC is pleased to announce that Patrick O'Leary has been voted to be a a Lucene-Java Contrib committer. Patrick has contributed a great foundation for integrating spatial search with lucene. I ...
    Ryan McKinleyRyan McKinley
    Jan 16, 2009 at 7:02 pm
    Jan 16, 2009 at 9:46 pm
  • Hi.. :) I have a simple question.. I have two sample code. 1) TopDocCollector collector = new TopDocCollector(5 * hitsPerPage); QueryParser parser = new QueryParser(fieldName, analyzer); query = ...
    장용석장용석
    Jan 5, 2009 at 8:46 am
    Jan 8, 2009 at 7:47 am
  • Hello , I have recently started downloaded lucene. This is the first time i am using lucene.My project is to add LSI(Latent Semantic Indexing) to the indexing method of the lucene, to improve the ...
    Nitin gopiNitin gopi
    Jan 24, 2009 at 7:34 pm
    Jan 25, 2009 at 3:02 pm
  • Hi: The default buffer size (for docid,score etc) is 32 in TermScorer. We have a large index with some terms to have very dense doc sets. By increasing the buffer size we see very dramatic ...
    John WangJohn Wang
    Jan 7, 2009 at 6:25 am
    Jan 9, 2009 at 7:52 am
  • Hello, I'm interested in getting FastSSFuzzy into Lucene, perhaps as a contrib module. One question is how much would the index grow? We've got a list of people's names we want to do spellchecking on ...
    Jason RutherglenJason Rutherglen
    Jan 6, 2009 at 1:17 am
    Jan 6, 2009 at 6:26 pm
  • Hi. I want to test sorting when search so I was created simple index like this. String[] samples = {"duck dog","first dog","grammar dog","come dog","basic dog","intro dog","lipton dog","search ...
    장용석장용석
    Jan 6, 2009 at 1:11 am
    Jan 6, 2009 at 2:33 am
  • -------------------------- Grant Ingersoll Lucene Helpful Hints: http://wiki.apache.org/lucene-java/BasicsOfPerformance http://wiki.apache.org/lucene-java/LuceneFAQ
    Grant IngersollGrant Ingersoll
    Jan 4, 2009 at 2:24 am
    Jan 4, 2009 at 6:30 pm
  • I am indexing and storing date time with minute resolution. I need to do date range query and also do sorting on this field. I am having almost 30 million records spread across 20 database. option1: ...
    GaneshGanesh
    Jan 13, 2009 at 9:07 am
    Jun 18, 2009 at 5:30 am
  • Hello, I have a requirement to search English words with taking into account conjugation of verbs and comparative and superlative of adjectives. I googled but couldn't find solution so far. Do I have ...
    Koji SekiguchiKoji Sekiguchi
    Jan 26, 2009 at 1:52 pm
    Jan 31, 2009 at 12:46 am
  • Hi, I need to monitor my searches and index. i know that there is LIMO "Lucene Index Monitor", but the last version 0.6 works with the version 2.0 of Lucene. Is there other application that monitor ...
    Haroldo NascimentoHaroldo Nascimento
    Jan 21, 2009 at 10:03 pm
    Jan 28, 2009 at 4:48 am
  • Hi We try to use package org.apache.lucene.search.trie to support spatial index. Does anyone know whether it is ready, even just for trial, and where to download it? Thank you, Zhibin
    Zhibin MaiZhibin Mai
    Jan 24, 2009 at 2:16 am
    Jan 24, 2009 at 4:50 pm
  • My environment: Lucene 2.3.2 on Linux, Java 1.6.0_07-b06, running under Tomcat 5.5.26 What I'm trying to do seems pretty simple, but is causing a headache which I can't sleuth out. When I try to ...
    Micah JaffeMicah Jaffe
    Jan 22, 2009 at 7:36 pm
    Jan 23, 2009 at 10:09 pm
  • Hey there, I would like to know how to check if a document has been deleted if I am using an IndexWriter and the fucntions deleteDocument or updateDocument. I have seen that deleteDocument from ...
    Marc SturleseMarc Sturlese
    Jan 21, 2009 at 11:03 am
    Jan 23, 2009 at 9:03 pm
  • Hello all, This question is not related to Lucene and i hope some folks might have faced this issue. My java app uses RMI and i wanted to run it as a service both in windows and linux. Is there any ...
    GaneshGanesh
    Jan 22, 2009 at 6:11 am
    Jan 22, 2009 at 8:56 am
  • Hi, Does Lucene take into consideration anything other than the frequency of the query words in a document? If it does, what are the other considerations? If it is purely based on word frequency, is ...
    MSRMSR
    Jan 21, 2009 at 11:14 am
    Jan 21, 2009 at 11:46 am
  • Hi, I have a problem to do searches in fields tokenized. Initially I had associated with an advertisement 10 terms and for each term corresponded to one field in my index and the query had operations ...
    Haroldo NascimentoHaroldo Nascimento
    Jan 17, 2009 at 7:35 pm
    Jan 19, 2009 at 10:45 am
  • I just ran into this http://www.compass-project.org/docs/2.0.0/reference/html/needle-terracot ta.html and was wondering if any of you had tried anything like this and if so, what your experience was ...
    Angel, EricAngel, Eric
    Jan 15, 2009 at 7:15 pm
    Jan 18, 2009 at 12:34 pm
  • Got an interesting question about Lucene's behavior, as recently I was handed something that look like this: ( +MEDICAL CAT^2 ) OR ( +ANIMAL CAT^-2 ) The intention of the query is to say "if medical ...
    Walt StoneburnerWalt Stoneburner
    Jan 5, 2009 at 7:33 pm
    Jan 15, 2009 at 10:55 pm
  • Does anyone have an example using this? I have a SynonymEngine that returns a an array list of strings, some of which may be multiple words. How can I incorporate this with my SynonymEngine at index ...
    Angel, EricAngel, Eric
    Jan 13, 2009 at 7:40 pm
    Jan 14, 2009 at 4:03 pm
  • I am quite new to lucene, but am trying to learn quite quickly because: I am trying to convert a dictionary which has been stored in a lucene database (several in fact) into Stardict format so that I ...
    Peter.aisherPeter.aisher
    Jan 12, 2009 at 6:43 pm
    Jan 12, 2009 at 9:08 pm
  • AUTOMATIC REPLY LUX is closed until 5th January 2009 --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org For ...
    TomTom
    Jan 2, 2009 at 7:31 am
    Jan 3, 2009 at 7:53 am
  • Hi, There is any crawler that integrate with index lucene ? Thanks Haroldo Conheça o Windows Live Spaces, a rede de relacionamentos do Messenger! http://www.amigosdomessenger.com.br/
    Haroldo NascimentoHaroldo Nascimento
    Jan 30, 2009 at 3:40 am
    Jan 30, 2009 at 9:55 am
  • Hello! Could not you help me? I have a task: There are two entities: 1) Task with text field "title" 2) TimeInterval with two fields "start", "and" type of DateTime Task is linked with TimeInterval ...
    Nail AchmedzhanovNail Achmedzhanov
    Jan 29, 2009 at 1:49 pm
    Jan 30, 2009 at 7:25 am
  • Hi, We have documents with multiple fields conceptually, and a document is considered a match if each of the terms in the query is in any one of the fields(i.e a 'cross-field' AND). A simple way to ...
    Muralidharan VMuralidharan V
    Jan 26, 2009 at 6:43 am
    Jan 28, 2009 at 10:11 pm
  • Hi there, I'm trying to do a, from my point of view, simple thing. I would like to do a search ignoring the case of the stored information in the index...with the following code: reader = ...
    Karl Heinz MarbaiseKarl Heinz Marbaise
    Jan 27, 2009 at 8:01 pm
    Jan 28, 2009 at 12:47 am
  • Hi Lucene and Solr users, As some of you may know, Yonik, Erik, Sami, Mark and I teamed up with Marc Krellenstein to create a company to provide commercial support (with SLAs), training, value-add ...
    Grant IngersollGrant Ingersoll
    Jan 26, 2009 at 8:08 pm
    Jan 26, 2009 at 10:39 pm
  • hi, i am trying to index a database table with appr. 1,5 million rows.. first i got OutOfMemory exception, then i used offsets, it works now till 50000 rows lucene is new to me ..should i set sth ...
    CemsoftCemsoft
    Jan 21, 2009 at 9:30 pm
    Jan 22, 2009 at 9:02 am
  • R2.4 There is much about Lucene that I do not understand, so it may be that there is some simple or obvious mistake I am making. I build an index, get hits (documents) back from it, with various ...
    RolarenfanRolarenfan
    Jan 21, 2009 at 7:45 pm
    Jan 22, 2009 at 7:38 am
  • Hello , I have recently started downloaded lucene. My project is to add LSI(Latent Semantic Indexing) to the indexing method of the lucene, to improve the indexing of documents. I am totally new into ...
    Nitin gopiNitin gopi
    Jan 21, 2009 at 6:43 pm
    Jan 21, 2009 at 7:33 pm
  • Hi, I'm searching for detailed information and needed stuff about lucene (version 2.4.0 !!!) to write a dissertation. Does anyone know good english or german resources? Thanks! Matthias -- View this ...
    Matthias W.Matthias W.
    Jan 19, 2009 at 8:40 am
    Jan 20, 2009 at 8:40 am
  • Hello, I'm writing a highlighter by using term offsets info (yes, I borrowed the idea of LUCENE-644). In my highlighter, I'm seeing unexpected term offsets info when getting multi-valued field. For ...
    Koji SekiguchiKoji Sekiguchi
    Jan 17, 2009 at 12:15 am
    Jan 17, 2009 at 1:14 am
  • I am working on a job portal site and have been using Lucene for job search functionality. Users will be posting a number jobs on our site on a daily basis.We need to make sure that new job posted is ...
    Mitu2009Mitu2009
    Jan 16, 2009 at 5:39 pm
    Jan 16, 2009 at 5:51 pm
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100 users for January 2009

Michael McCandless: 29 posts Amin Mohammed-Coleman: 28 posts Erick Erickson: 26 posts Grant Ingersoll: 13 posts Chris Hostetter: 11 posts Ganesh: 11 posts Tom: 10 posts Ian Lea: 10 posts Koji Sekiguchi: 8 posts Angel, Eric: 7 posts Uwe Schindler: 6 posts 장용석: 5 posts 1world1love: 5 posts Brian Whitman: 5 posts Haroldo Nascimento: 5 posts Kay Kay: 5 posts Paul Feuer: 5 posts Rolarenfan: 4 posts Anshum: 4 posts Glen Newton: 4 posts
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