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Lucene > java-user > October 2005

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141 discussions - 565 posts

  • That would be a great start. How would I implement that if I'm using FuzzyQuery rather than QueryParser? Cheers Rob --------------------------------------------------------------------- To ...
    Rob YoungRob Young
    Oct 25, 2005 at 11:35 am
    Oct 31, 2005 at 9:28 pm
  • Hi: We are running into problems with searching on korean documents. We are using the StandardAnalyzer and everything works with Chinese and Japanese. Are there known problems with Korean with ...
    John WangJohn Wang
    Oct 3, 2005 at 11:47 pm
    Nov 11, 2005 at 5:57 pm
  • Has anyone got experience of using the IndexSearcher in a servlet? I'm having caching problems when there's a lot of different concurrent users with the current setup. Currently the setup is to ...
    Cyril BarlowCyril Barlow
    Oct 5, 2005 at 5:26 pm
    Oct 6, 2005 at 12:52 pm
  • Here's my dilemma. For years, we have supplied paper documentation to our customers. Many pages of paper. All together, it makes a 3 foot stack when printed. Also for many years, customers have been ...
    J. David BoydJ. David Boyd
    Oct 10, 2005 at 3:26 pm
    Oct 12, 2005 at 10:56 pm
  • Hi all, As I read it on LIA, and as it has already been said on the mailing list multiple times, you only need one IndexSearcher for all your thread, and when your index change, you just need to ...
    Olivier JaquemetOlivier Jaquemet
    Oct 2, 2005 at 5:05 pm
    Oct 5, 2005 at 7:41 am
  • Hi, I'm looking to try and store my index into an oracle database. Has anyone done this before? I did find something in the archive referring to the SQLDirectory.java file by Marc Kramis. But there ...
    Steven PannellSteven Pannell
    Oct 26, 2005 at 7:05 am
    Oct 26, 2005 at 3:16 pm
  • Hi, Just a quick question: How do I add non-scoring fields to a query? Set boost to 0? To be more specific, my documents have a "permissions" field containing the names of groups who are allowed to ...
    Maik SchreiberMaik Schreiber
    Oct 24, 2005 at 4:29 pm
    Oct 26, 2005 at 9:34 am
  • Hello, I have user entered search commands which I want to convert to SpanQueries. I have seen in the book "Lucene in Action" that no parser existed at time of publication, but there was someone ...
    Sean O'ConnorSean O'Connor
    Oct 19, 2005 at 10:40 pm
    Nov 8, 2005 at 8:29 am
  • Hi, Was wondering what people's experience is with storing sentence (or other) boundary information in Lucene. For instance, for phrase queries, you may not want to match when two terms lie on either ...
    Grant IngersollGrant Ingersoll
    Oct 28, 2005 at 9:46 pm
    Oct 31, 2005 at 9:29 pm
  • I have a situation where I want to search for individual words in a phrase as well as the phrase itself. For example, if the user enters ["classical music"] (with quotes) I want to find documents ...
    Andy LeeAndy Lee
    Oct 27, 2005 at 11:14 pm
    Oct 30, 2005 at 6:25 pm
  • Hi everybody! We have a large Lucene index which gets updated very often. Until recently the java virtual machine used to manage the index was on 32 bits, although the program was running on a 64bits ...
    Roxana AnghelutaRoxana Angheluta
    Oct 20, 2005 at 7:47 pm
    Oct 27, 2005 at 9:47 am
  • I've been trying to figure out the best way to support queries of the ilk: "going to he* in a hand-basket" such that it's almost a PhraseQuery, except that the third term (in this case) is a ...
    Robert WatkinsRobert Watkins
    Oct 11, 2005 at 1:32 pm
    Oct 12, 2005 at 10:48 pm
  • hello - i am looking to perform queries efficiently across multiple fields that have their token order synchronized, ie: Field_A[100] has some relationship to Field_B[100] for example, consider two ...
    Marc HadfieldMarc Hadfield
    Oct 10, 2005 at 8:36 pm
    Oct 11, 2005 at 8:12 pm
  • I've been using Lucene happily for a couple of years now. But, this new search functionality I'm trying to add is somewhat different that what I'm used to doing. Would help if the smart folks on this ...
    Kevin L. CobbKevin L. Cobb
    Oct 26, 2005 at 4:29 pm
    Oct 26, 2005 at 7:36 pm
  • Hi, Normally, lucene or Nutch can match query "nike shoe -blue" with "red nike shoe". But what about matching "red nike shoe" with query "nike shoe -blue"? It is the other way around. Can I do it ...
    Sam LeeSam Lee
    Oct 22, 2005 at 10:54 pm
    Oct 24, 2005 at 12:35 am
  • Hi, I am using lucene for search functionality in my j2ee application using JBoss as app server. The lucene index directory size is almsot 10G. The performance has been quite good until now. But ...
    Harini RaghavanHarini Raghavan
    Oct 10, 2005 at 3:38 pm
    Oct 21, 2005 at 8:16 am
  • The simple scenario is this: One large text document with three sections Section A Section B Section C Three user groups: User Group X User Group Y User Group Z I want to provide security to the ...
    Steven ThompsonSteven Thompson
    Oct 5, 2005 at 6:19 pm
    Oct 6, 2005 at 4:23 pm
  • Hello, my problem is that IndexWriter.optimize() take 20 minutes. OK it is not a lot of time, but I can't allow me to block the system such a long time :-(. I don't know when I can take the time for ...
    Eric LouvardEric Louvard
    Oct 5, 2005 at 5:04 pm
    Oct 5, 2005 at 5:56 pm
  • Is it possible somehow to change some partial fields in indexed documents without reindexing all documents? The thing is we have set of "searchable" documents and set of access privileges (which ...
    Eugeny N DzhurinskyEugeny N Dzhurinsky
    Oct 5, 2005 at 8:02 am
    Oct 5, 2005 at 5:30 pm
  • Hi there, I just test the french analyzer, which works well for most part of it (Stemmer particulary). But ATM, I have two unexpected behavior with the default configuration: - accentuated ...
    Hugo LafayetteHugo Lafayette
    Oct 11, 2005 at 1:28 pm
    Oct 11, 2005 at 6:01 pm
  • Hi My index has 4 keyword fields and one unindexed field. I want to search by the 4 keyword fields and return the one unindexed field. I can iterate over the documents via Luke. But when I search for ...
    Sharma, SiddharthSharma, Siddharth
    Oct 27, 2005 at 8:35 pm
    Nov 1, 2005 at 3:27 pm
  • Hey- I have the following situation, and I am looking for any suggestions... First, here is my current configuration: 1. Java Indexer (windows service) created to index data from a SQL Server ...
    MsftblowsMsftblows
    Oct 31, 2005 at 7:28 pm
    Oct 31, 2005 at 9:06 pm
  • Hi, I am wondering if I can use Lucene to substitute real database like mysql db? I know that many people use lucene only to index mysql db because of inferior full-text index of mysql. Can Lucene to ...
    Sam LeeSam Lee
    Oct 25, 2005 at 8:38 pm
    Oct 25, 2005 at 10:18 pm
  • Thanks to Yonik for replying to my last question about queries and filters. Now I have another issue. I would appreciate any pointers to attempts to integrate Lucene with databases. There's a ...
    Rick HillegasRick Hillegas
    Oct 24, 2005 at 5:30 pm
    Oct 24, 2005 at 11:47 pm
  • Hi, Someone suggested that I should use MemoryIndex to match content to a large # of queries. e.g. "nike red shoes" --match-- "nike shoes -blue" and --match-- "nike shoes -black"... What if I have ...
    Sam LeeSam Lee
    Oct 24, 2005 at 5:59 am
    Oct 24, 2005 at 5:19 pm
  • Query: caught a class org.apache.lucene.queryParser.ParseException with message: Too many boolean clauses I realize why this is happening (the 1024 clauses limit for BooleanQuery). My question is ...
    Sharma, SiddharthSharma, Siddharth
    Oct 17, 2005 at 7:32 pm
    Oct 19, 2005 at 6:06 pm
  • Hello, My Tomcat application has several threads. These threads share a single instance of IndexSearcher to seach contents. At some point in time, I have the following index directory: -rwx------+ 1 ...
    Koji SekiguchiKoji Sekiguchi
    Oct 16, 2005 at 2:05 am
    Oct 17, 2005 at 2:10 pm
  • Hi everybody, I have a problem when I find all the documents added in the last days in my index. It works good but I want show this results sorted. What I have to do? My code is this: private ...
    Daniel CortesDaniel Cortes
    Oct 11, 2005 at 6:59 pm
    Oct 13, 2005 at 10:15 am
  • Hi all, I am looking for LSI implementation i lucene. Is it available. I couldnt find it in the website. I searched in the archives but no help. could some one tell me if it is available or not. ...
    RrshwrkRrshwrk
    Oct 5, 2005 at 5:07 pm
    Oct 8, 2005 at 12:01 pm
  • I've been reading about Folksonomies ( http://en.wikipedia.org/wiki/Folksonomy), and I would like to incorporate them into a project I'm developing with Lucene. The concept is pretty simple, a ...
    Dan FunkDan Funk
    Oct 4, 2005 at 3:44 pm
    Oct 4, 2005 at 8:55 pm
  • I am implementing a search that allows the user to toggle the Soundex and Stem functionality on and off. When the Soundex or Sten functions are not on, the search will use the StandardAnalyzer as ...
    Daniel ClarkDaniel Clark
    Oct 30, 2005 at 4:03 pm
    Oct 31, 2005 at 7:53 pm
  • I have been trying to reconstitute a corrupted index. I have been looking at the segments file with a hex-editor and its format doesn't seem to quite agree with the description found at: ...
    Bill TschumyBill Tschumy
    Oct 27, 2005 at 3:20 am
    Oct 27, 2005 at 4:09 am
  • I have the following problem: I need to construct programmatically a Boolean query against n fields having m words in my query. All possible unique combinations(sub-queries) are disjunctive between ...
    Maxim PatramanskijMaxim Patramanskij
    Oct 24, 2005 at 5:14 pm
    Oct 26, 2005 at 2:41 pm
  • Many months ago I wrote this list about a corrupted index that one of my customers had. It was a mystery that was never really solved. Well, it has happened again and the stack trace looks almost ...
    Bill TschumyBill Tschumy
    Oct 25, 2005 at 4:24 am
    Oct 26, 2005 at 7:57 am
  • Hi, My network is designed to have a bunch of advertisers to enter their ads with keywords. I think of using mysql to store those, and then use lucene and part of nutch to index them from mysql db, ...
    Sam LeeSam Lee
    Oct 25, 2005 at 7:15 am
    Oct 25, 2005 at 4:42 pm
  • If I have a directory open and I open an index writer and add a document do I have to close the directory and re-open it before I can open a searcher and have the new document be included in the ...
    Dan AdamsDan Adams
    Oct 24, 2005 at 2:04 pm
    Oct 24, 2005 at 6:10 pm
  • I have a custom sort that completes calculations on-the-fly, similar to the LIA distance sort. SortField type is Float. It works, but I need better performance. I'm wondering if there's a better way ...
    Jeff RodenburgJeff Rodenburg
    Oct 22, 2005 at 4:44 pm
    Oct 22, 2005 at 10:42 pm
  • --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org For additional commands, e-mail: java-user-help@lucene.apache.org
    Rob YoungRob Young
    Oct 20, 2005 at 6:22 pm
    Oct 20, 2005 at 11:26 pm
  • Hi all, I'm using Lucene/Digester etc for my MSc I'm quite new to these API's. I'm trying to obtain advice but it's hard to say whether the problem is Lucene or Digester. Firstly: I am trying to ...
    Malcolm ClarkMalcolm Clark
    Oct 16, 2005 at 10:45 am
    Oct 19, 2005 at 2:09 pm
  • Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/log4j/Logger at org.pdfbox.pdfparser.BaseParser.<clinit (BaseParser.java:70) PDFBox cannot find Log4J. You can add Log4J to you ...
    N BulthuisN Bulthuis
    Oct 17, 2005 at 2:23 pm
    Oct 18, 2005 at 3:54 pm
  • Hi all, Some features we would like to use for our next software revision are part of lucene 1.9, in order to know if we can plan to use this version, could you tell me when do you think lucene 1.9 ...
    Olivier JaquemetOlivier Jaquemet
    Oct 14, 2005 at 2:49 pm
    Oct 15, 2005 at 4:18 am
  • Hi I am using the ParallelReader feature from Lucene 1.9. I have 2 indexes, one that doesn’t change and the other that changes often. I delete and re-index documents from the dynamic index often. I ...
    John SmithJohn Smith
    Oct 10, 2005 at 6:25 pm
    Oct 10, 2005 at 8:23 pm
  • Hi, I have a strange exception when I'm trying to recreate an IndexWriter that was previously defined. I did the following steps: 1. mWriter = new IndexWriter(indexPath, analyzer, true); 2. ...
    Alex KiselevskiAlex Kiselevski
    Oct 6, 2005 at 9:26 am
    Oct 6, 2005 at 3:56 pm
  • Hi, I've 4 fields in a document ie. id, URL, modified date, contents. id is unique for each document. I wanted to know if I index a document with the same id again , will the previous document (in ...
    Anushri kumarAnushri kumar
    Oct 31, 2005 at 3:57 pm
    Oct 31, 2005 at 7:59 pm
  • I am developing a search application via Lucene and ran into a problem can be described as: Assume we have document schema with these fields: Title, Author, Summary, Publication_date(Date), Content ...
    Xin Herbert WuXin Herbert Wu
    Oct 27, 2005 at 3:25 pm
    Oct 27, 2005 at 8:55 pm
  • Hi, I just found a open source project called Compass that works with Lucene to index database like mysql. Has anyone used it? If so, please let us know what you think about Compass. Many thanks.
    Sam LeeSam Lee
    Oct 26, 2005 at 11:02 pm
    Oct 27, 2005 at 1:46 am
  • Hello All, I try to index some PDF documents using PDFBox. It works apparent normally, but when the index process ends, I get the following message: Exception in thread "main" ...
    Patricio GaleasPatricio Galeas
    Oct 26, 2005 at 7:13 pm
    Oct 26, 2005 at 10:07 pm
  • Hello, I apologize if this list is not appropriate for sending a patch. It seems there is an error on score formula in Similarity javadoc: score(q,d) = sigma( tf * idf^2 * ... ) should be score(q,d) ...
    Koji SekiguchiKoji Sekiguchi
    Oct 26, 2005 at 2:38 am
    Oct 26, 2005 at 4:56 pm
  • Hi everyone, I am encoutering a really weird problem, I'm doing a query which gives me perfectly good results, with scores which are looking pretty right too. I wanted to display an explanation of ...
    Olivier JaquemetOlivier Jaquemet
    Oct 26, 2005 at 4:26 pm
    Oct 26, 2005 at 4:43 pm
  • Hi, I am using TermQuery s (and FuzzyQuery s) on the searching side and I would like to keep doing so. However, I would like to use the MetaphoneReplacementAnalyzer (from Lucene in Action) when ...
    Rob YoungRob Young
    Oct 25, 2005 at 11:00 am
    Oct 25, 2005 at 8:04 pm
Oct 2005
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134 users for October 2005

Erik Hatcher: 48 posts Chris Hostetter: 34 posts Yonik Seeley: 26 posts Rob Young: 19 posts Victor Lee: 19 posts Koji Sekiguchi: 17 posts Jeff Rodenburg: 15 posts Cyril Barlow: 14 posts MALCOLM CLARK: 13 posts Msftblows: 12 posts Olivier Jaquemet: 11 posts Otis Gospodnetic: 11 posts Rick Hillegas: 11 posts Volodymyr Bychkoviak: 11 posts Daniel Naber: 10 posts Sharma, Siddharth: 10 posts Chris Lu: 9 posts Doug Cutting: 9 posts Grant Ingersoll: 9 posts Mordo, Aviran (EXP N-NANNATEK): 9 posts
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