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Lucene > java-user > September 2006

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121 discussions - 572 posts

  • Hi, After running some tests using the StandardAnalyzer, and getting 0 results from the search, I believe I need a special Tokenizer/Analyzer. Does anybody have something that parses like the ...
    Philip BrownPhilip Brown
    Sep 1, 2006 at 5:38 am
    Sep 6, 2006 at 1:41 am
  • Hi, How do people typically analyze/tokenize text with compounds (e.g. German)? I took a look at GermanAnalyzer hoping to see how one can deal with that, but it turns out GermanAnalyzer doesn't treat ...
    Otis GospodneticOtis Gospodnetic
    Sep 19, 2006 at 4:22 pm
    Nov 21, 2006 at 10:24 pm
  • i find lius many question ,,,,so i wanna give up and find new. who recommend ?
    James liuJames liu
    Sep 6, 2006 at 2:14 am
    Sep 8, 2006 at 7:57 am
  • Hi there, I need to make two changes to Lucene : - Scoring should take in consideration not only the relevance of the contents, but also two numerical values in other document fields. For example, ...
    Gonçalo GaiolasGonçalo Gaiolas
    Sep 5, 2006 at 10:54 am
    Oct 27, 2006 at 3:21 pm
  • Why does my query "french AND antiques" work the way I expect using this code: stemParser = new QueryParser("contents", stemmingAnalyzer); Query query = stemParser.parse(searchTerms); Hits docHits = ...
    No spamNo spam
    Sep 17, 2006 at 2:02 am
    Sep 18, 2006 at 1:48 am
  • Hi, I'm having a weird problem: I created an index using IndexWriter. Then I had a piece of code which searches the index, then print out a particular field of the first document of the hits.(See the ...
    HuinanHuinan
    Sep 13, 2006 at 8:33 am
    Sep 13, 2006 at 8:29 pm
  • Hello, java-user. I have a set of documents with two fields: 1. "summary" which is tokenized, stored. it contains some text 2. "date", which is untokenized, stored. it contains seconds from epoch ...
    Yura SmolskyYura Smolsky
    Sep 25, 2006 at 8:39 am
    Sep 30, 2006 at 1:20 am
  • Hi We are seeing intermittent problems with searches that use sorted fields (in lucene 1.4.3). If we add the fields to our Documents as 'unstored' then we start to see results that have been sorted ...
    Alan BoshierAlan Boshier
    Sep 14, 2006 at 3:43 pm
    Sep 15, 2006 at 5:08 am
  • Hi all, I like to know if it is possible to let make Lucene Suggestions while the user types in the search query. Like in Google Suggest: http://www.google.com/webhp?complete=1&hl=en I just need to ...
    Mark MüllerMark Müller
    Sep 15, 2006 at 12:04 pm
    Sep 16, 2006 at 7:07 pm
  • Hey Anyone have a search result highlighter example? I have various doc, PDFs, DOC, TXT, PPT, and I would like to show a highlight, similar to how google does it... tia
    Mag GamMag Gam
    Sep 7, 2006 at 10:38 pm
    Sep 12, 2006 at 1:13 pm
  • Hi Has anybody seen a solution that will store Lucene indexes in a database using Hibernate?. Basically a HibernateDirectory so I can store and retrieve the indexes from a database? Regards, Néstor ...
    Néstor BoscánNéstor Boscán
    Sep 7, 2006 at 8:49 pm
    Sep 12, 2006 at 5:19 pm
  • Hi, I'm new to lucene and I'm interesting in highlighting. I want to extract the Best Fragment (passage) from a text file. When I use the following code I take the first fragment that contains my ...
    Stelios EliakisStelios Eliakis
    Sep 23, 2006 at 9:39 am
    Aug 4, 2011 at 6:34 am
  • Hi, I was getting very bad results for some queries & after a little research & a lot of searching on the mailing list, I have the following information. Could someone please help me figure out whats ...
    MekMek
    Sep 25, 2006 at 10:28 am
    Oct 2, 2006 at 5:53 pm
  • Hi, I have seen some sort examples in LIA. But cant find what I am looking for. How do I sort document by date, AND for all the documents with the same date ... these are sorted by relavency. (Date ...
    KEGanKEGan
    Sep 29, 2006 at 12:10 pm
    Oct 1, 2006 at 5:37 am
  • Hi, Lucene has itself volatile caching mechanism provided by a weak HashMap. Is there a possibilty to serialize the Hits Object? I think of a HashMap that for each found result, caches the first 100 ...
    GastonGaston
    Sep 26, 2006 at 6:18 pm
    Sep 27, 2006 at 8:58 am
  • Dear all, I am trying to index a Xml file which has 6MB size. Does lucene support the big document size. What is the limit of lucene Max file size to index. Because when i check and trying to search ...
    Aslam bariAslam bari
    Sep 15, 2006 at 9:09 am
    Sep 15, 2006 at 1:28 pm
  • hi, The following words are quoted from "lucene in action": "There are a couple of implementation approaches: 1. Keep the original Hits and IndexSearcher instances available while the user is ...
    JackyJacky
    Sep 6, 2006 at 4:57 am
    Sep 6, 2006 at 9:58 am
  • Hi, I wonder if anyone here knows if there is a 'smart' text pattern finder, ideally written in Java. The library I'm looking for should be able to 'guess' the category of the particular text on the ...
    Vladimir OleninVladimir Olenin
    Sep 26, 2006 at 1:51 am
    Nov 24, 2006 at 10:56 am
  • Hello, I have just downloaded LUCENE. I am not an expert in Java. Could someone lead me in the first few steps.. Thank you
    S RS R
    Sep 19, 2006 at 6:45 pm
    Sep 20, 2006 at 1:17 pm
  • Is it possible for me to store the number of occurances of a token in a particular document or a collection of documents? Regards, Venkateshprasanna -- View this message in context: ...
    VenkateshprasannaVenkateshprasanna
    Sep 13, 2006 at 7:30 am
    Sep 13, 2006 at 7:48 pm
  • Hi, I am using code in http://mail-archives.apache.org/mod_mbox/lucene-java-user/200605.mbox/%3CBED850C725E74F47A0F69CC0EE9AB64D02BA6A9C@CORPUSMX40B.corp.emc.com%3E for wildcard search in phrase but ...
    Luke TanLuke Tan
    Sep 7, 2006 at 11:41 am
    Sep 9, 2006 at 2:10 am
  • Hi, I'm using Lucene to search a product database (CDs, DVDs, games and now books). Recently that index has increased in size to over a million items (added books). I have been performance testing ...
    Rob YoungRob Young
    Sep 27, 2006 at 4:51 pm
    Sep 29, 2006 at 5:12 pm
  • Hi all, How to put limit in lucene that "dont return me any document which has score less than 0.25" Thanks. Bhavin pandya
    Bhavin PandyaBhavin Pandya
    Sep 19, 2006 at 8:29 am
    Sep 19, 2006 at 9:21 pm
  • While looking at the example's Index and Search code, I have noticed in the search, there is a : out.println (doc.get ("path")); I am not sure how is "path" is getting into the index. If you take a ...
    Mag GamMag Gam
    Sep 16, 2006 at 4:32 pm
    Sep 17, 2006 at 9:17 pm
  • Hi Eric/Usergroup, I am working on a help content index-search project based on Lucene. One of my requirements is to search for a particular text in the content of files from specific directories. ...
    Pramodh ShenoyPramodh Shenoy
    Sep 12, 2006 at 3:25 pm
    Sep 13, 2006 at 8:40 am
  • hi, 1. Is there an effect method to check if there exists the same field(hold a unique ID) when added into lucene index database? Make a search for this field? 2. Is there an effect method to check ...
    JackyJacky
    Sep 8, 2006 at 6:23 am
    Sep 11, 2006 at 1:06 pm
  • Hi, Can this be use to search year 2000, 2001, 2002, ... 2009? SpanFirstQuery snq = new SpanFirstQuery(new SpanRegexQuery(new Term("year", "200?")), 1); I need to use it to search something like Who ...
    Luke TanLuke Tan
    Sep 9, 2006 at 12:50 am
    Sep 10, 2006 at 1:09 pm
  • With all the parsers I have tried a space in a query, such as doing a search for "sales manager", interprets the space as an OR, is there a way to change it so that it interprets a space as an AND? ...
    Chris SalemChris Salem
    Sep 5, 2006 at 9:35 pm
    Sep 6, 2006 at 6:50 pm
  • Hello, a simple, stupid question to the friendly mailinglist: How do you have to define the query-string to get all documents of an index be returned by using the QueryParser? In theory a query like ...
    LudeLude
    Sep 4, 2006 at 8:33 pm
    Sep 5, 2006 at 9:55 am
  • Hey all, I am using the StandardAnalyzer with my own list of stop words (which is more comprehensive than the default list), and my expectation was that this would omit these stop words from the ...
    Jason PolitesJason Polites
    Sep 2, 2006 at 1:05 pm
    Sep 4, 2006 at 7:17 am
  • United Rentals Consider it done.™ 800-UR-RENTS unitedrentals.com
    Van NguyenVan Nguyen
    Sep 26, 2006 at 1:11 am
    Nov 30, 2006 at 12:12 am
  • Hi i am looking for a analyzer that chops a given string into its n-grams. Basically, I want to index 3-grams and more upto the limit of a word. Can anybody tell me if there is any analyzer is ...
    Heritrix.luceneHeritrix.lucene
    Sep 22, 2006 at 8:49 am
    Nov 21, 2006 at 10:55 pm
  • Hello, I am creating an index using a RAMDirectory, and am running across a situation where when I call IndexSearcher.addDocument it throws a NullPointerException. I'll provide the stack trace first, ...
    Ryan HeinenRyan Heinen
    Sep 28, 2006 at 9:56 pm
    Oct 6, 2006 at 5:53 pm
  • Hi, I have bought the Lucene In Action Book for more than a year now, and was using Lucene 1.x during that time. Now, I have a new project with Lucene and Lucene is now 2.0. Many APIs seems to have ...
    KEGanKEGan
    Sep 26, 2006 at 7:32 pm
    Sep 27, 2006 at 1:45 pm
  • Hi All, I need to delete from the index where 2 terms are matching, rather than just one term. For example, IndexReader reader = IndexReader.open(dir); Term[] terms = new Term[2]; terms[0] = new ...
    Josh JoyJosh Joy
    Sep 27, 2006 at 2:04 am
    Sep 27, 2006 at 12:03 pm
  • Hi all, For example, if I have a document with two fields text and num like this: ---------------- text:foo bar 1 num:1 ---------------- When users query "foo", I changed the query to "text:foo AND ...
    Zhu jiangZhu jiang
    Sep 26, 2006 at 4:51 am
    Sep 26, 2006 at 10:51 am
  • Hi All, I have been using the Lucene 2.0 distro Index to index my files, currently it indexes filepath and contents. I want to index, lastModified() (Returns the time that the file denoted by this ...
    Mag GamMag Gam
    Sep 22, 2006 at 4:50 pm
    Sep 22, 2006 at 7:46 pm
  • Hello, java-user. Does anyone here uses ParallelMultiSearcher for searching big arrays of data? I have some questions about PrefixQuery search.. Thanks in advance. -- Yura Smolsky, ...
    Yura SmolskyYura Smolsky
    Sep 21, 2006 at 3:37 pm
    Sep 22, 2006 at 1:30 pm
  • Hi, Couple of people mentioned here SOLR as a 'new' Lucene based search server. But NUTCH is also Lucene based. Also, there is an OpenSymphony initiative called 'Compass', which is rather an ...
    Vladimir OleninVladimir Olenin
    Sep 20, 2006 at 2:22 am
    Sep 20, 2006 at 4:45 pm
  • I was trying to print out the score explanation by a DisjunctionMaxQuery. Though there is a hit score 0 for the results, there is no detailed explanation. Am I doing something wrong? In the following ...
    Find MeFind Me
    Sep 19, 2006 at 7:21 pm
    Sep 19, 2006 at 7:55 pm
  • Hi all, I've been looking through the documentation in the official web-site, and the Javadoc belongs to v2.1, that I could not find anywhere, anyone has a clue about where to find it or when will it ...
    Luis Rodrigo AguadoLuis Rodrigo Aguado
    Sep 18, 2006 at 10:47 am
    Sep 18, 2006 at 3:34 pm
  • Right now Lucene has an accent filter (ISOLatin1AccentFilter) that remove accents on ISO-8859-1 text. What about a UTF8AccentFilter? Is it planned to add such a filter (which would be very useful, as ...
    Michael ImbeaultMichael Imbeault
    Sep 12, 2006 at 7:57 pm
    Sep 14, 2006 at 5:49 pm
  • Hi All, I am trying to get the exact date when my index was created. I am assuming getCurrentVersion() is the right way of doing it. However, I am getting a result something like this: 1157817833085 ...
    Mag GamMag Gam
    Sep 9, 2006 at 4:13 pm
    Sep 12, 2006 at 5:57 pm
  • hi, Today I found a funny thing, if "create" parameter in IndexWriter set false, and there is no index Segements in the Directory before, then an IOException will be thrown. I am confused that why ...
    JackyJacky
    Sep 7, 2006 at 6:04 am
    Sep 8, 2006 at 2:17 am
  • Hi... I was just looking at the IndexModifier class, which seems like a nice consolidation for some of our operations. There is one question I have though. The class says that it internally contains ...
    Mark ModrallMark Modrall
    Sep 29, 2006 at 12:54 pm
    Sep 29, 2006 at 8:55 pm
  • I'm using Lucene since several year. We had to index allways more documents. I'm now trying to optimise the index process with more than 1.000.000 documents and I can see that the performance will ...
    Eric LouvardEric Louvard
    Sep 28, 2006 at 2:11 pm
    Sep 29, 2006 at 12:49 am
  • hi, When writing into an index, lucene will create a write lock file. So, if there is an error during the writing. the lock file will not be deleted. And also the JVM will not be closed for some ...
    JackyJacky
    Sep 27, 2006 at 7:03 am
    Sep 28, 2006 at 1:54 am
  • Hi all, I have a problem with a lucene-based application I am trying to build. The application is mainly search oriented, and the core of the index is built in a batch process before starting the ...
    Luis Rodrigo AguadoLuis Rodrigo Aguado
    Sep 27, 2006 at 9:08 pm
    Sep 27, 2006 at 9:49 pm
  • Hi All, How can i make my search so that if i am looking for the term "counting" the documents containing "accounting" must also come up. Similarly if i am looking for term "workload", document s ...
    Heritrix.luceneHeritrix.lucene
    Sep 23, 2006 at 9:13 am
    Sep 27, 2006 at 7:45 am
  • Hi. I couldn't find the answer to this question in the mailing list archive. In case I missed it, please let me know the keyword phrase I should be looking for, if not a direct link. All the 'Lucene' ...
    Vladimir OleninVladimir Olenin
    Sep 26, 2006 at 9:38 pm
    Sep 26, 2006 at 11:26 pm
Sep 2006
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138 users for September 2006

Chris Hostetter: 48 posts Erick Erickson: 46 posts Mark Miller: 28 posts Karl wettin: 20 posts Doron Cohen: 17 posts Otis Gospodnetic: 17 posts Philip Brown: 15 posts Erik Hatcher: 14 posts Jacky: 14 posts Marcus Falck: 10 posts Michael McCandless: 10 posts Paul Elschot: 10 posts Yonik Seeley: 10 posts Yura Smolsky: 10 posts Bhavin Pandya: 9 posts Mag Gam: 8 posts Daniel Naber: 7 posts KEGan: 7 posts Luke Tan: 7 posts Mark harwood: 7 posts
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