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Lucene > java-user > January 2005

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147 discussions - 636 posts

  • Hello all. I'm new to lucene and think about using it in my project. I have prices with dynamic structure, containing wares there, about 10K prices with total 500K wares. Each price has about 5 text ...
    Simeon KoptelovSimeon Koptelov
    Jan 21, 2005 at 2:21 pm
    Jan 28, 2005 at 1:01 am
  • We have one large index right now... its about 60G ... When I open it the Java VM used 940M of memory. The VM does nothing else besides open this index. Here's the code: System.out.println( ...
    Kevin A. BurtonKevin A. Burton
    Jan 22, 2005 at 12:17 am
    Feb 15, 2005 at 7:57 pm
  • How to create index with chinese (in utf-8 encoding ) HTML and search with Lucene ? --------------------------------------------------------------------- To unsubscribe, e-mail: ...
    Eric ChowEric Chow
    Jan 21, 2005 at 9:49 am
    Jan 26, 2005 at 8:53 am
  • I'm trying to figure out what changed between 1.4.1 and 1.4.3 to break my application. I couldn't use 1.4.2, because my app wouldn't compile with 1.4.2, due to API changes. With 1.4.3, the API ...
    Bill JanssenBill Janssen
    Jan 4, 2005 at 6:17 pm
    Jan 6, 2005 at 8:23 pm
  • I discuss this with myself a lot.... inside my head... :) Seriously, I agree with Erik. I think this is a business opportunity. How many people are hating me now and going "shhhhhh"? Raise your ...
    Otis GospodneticOtis Gospodnetic
    Jan 28, 2005 at 1:41 am
    Feb 1, 2005 at 7:39 pm
  • I'm getting Lock obtain timed out. I was developing and forgot to close the writer. How do I recover? I killed the program, put the close in, but it won't let me open again. Thanks, Jim. ...
    Jim LynchJim Lynch
    Jan 11, 2005 at 8:03 pm
    Jan 12, 2005 at 2:04 am
  • Just a quick question: after writing an index and then calling optimize(), is it normal for the index to expand to about three times the size before finally compressing? In our case the optimise ...
    Kauler, Leto SKauler, Leto S
    Jan 27, 2005 at 11:18 pm
    Feb 7, 2005 at 7:39 am
  • For my own amusement I've indexed the Wikipedia and put up pages that: - display search results - cluster the results using Carrot2 (my first use of this) - display similar pages using the entire ...
    David SpencerDavid Spencer
    Jan 14, 2005 at 9:07 pm
    Jan 31, 2005 at 11:07 pm
  • Hi Guys Apologies........ Does Lucene have a Synonym Functonality as Google. If u search Google using '~shoes', It returns hits based on the Synonym's [ I know there is a Synonym Wordnet based Lucene ...
    Karthik N SKarthik N S
    Jan 10, 2005 at 10:29 am
    Jan 25, 2005 at 9:54 am
  • Hi: Is there some way to read only 1 field value from an index given a docID? From the current API, in order to get a field from given a docID, I would call: IndexSearcher.document(docID) which in ...
    John WangJohn Wang
    Jan 7, 2005 at 3:49 am
    Jan 25, 2005 at 9:38 am
  • My copy of Lucene in Action has finally hit my desk in the UK. Hopefully the dispatch time quoted by amazon.co.uk will now start to drop to something more sensible. It's been interesting watching the ...
    John HaxbyJohn Haxby
    Jan 26, 2005 at 11:43 am
    Jan 28, 2005 at 6:31 pm
  • Hello all, I want to run dynamic queries against the lucene index. Is there any native syntax available for Lucene so that I can query, by first generating the query in say an XML or SQL like format ...
    Sunil goyalSunil goyal
    Jan 28, 2005 at 11:41 am
    Jan 28, 2005 at 4:25 pm
  • In looking at the examples for filtering of hits, it looks like I can only specify a single term; i.e. Filter f = new QueryFilter(new TermQuery(new Term("acct", "acct1"))); I need to specify more ...
    Jerry JalenakJerry Jalenak
    Jan 20, 2005 at 10:02 pm
    Jan 24, 2005 at 8:45 pm
  • Hello, How can one index simple text files with out the .txt extension. I am trying to use the IndexFiles and IndexHTML but not to my satisfaction. In the IndexFiles I do not get any control over the ...
    Hetan ShahHetan Shah
    Jan 5, 2005 at 11:32 pm
    Jan 12, 2005 at 2:37 am
  • Hello, i need to create a list of most frequent words from the result set. actually i'm creating new RAMDirectory to add the Hits. From this i get the list of the most frequent words. is this ok? ...
    Miro MaxMiro Max
    Jan 20, 2005 at 1:00 pm
    Jan 24, 2005 at 6:08 am
  • Sorry if this is the wrong forum but I wondered what's happened to 'Lucene In Action' in the UK. Looking forward to reading it but amazon.co.uk report it as a 'hard to find' item and are now quoting ...
    David TownsendDavid Townsend
    Jan 6, 2005 at 6:22 pm
    Jan 7, 2005 at 7:59 am
  • I am working on a public accessible Struts based species database project where the number of species names is currently at 2.3 million, and in the near future will be somewhere nearer 4 million ...
    Peter HollasPeter Hollas
    Jan 25, 2005 at 12:02 am
    Jan 27, 2005 at 7:40 pm
  • Hi, Is it safe to add documents to an IndexWriter that has been closed? it creates new files allowing to add new documents. Am I right? Thanks.
    Oscar PicassoOscar Picasso
    Jan 21, 2005 at 1:59 am
    Jan 21, 2005 at 9:26 pm
  • Hi , I remarked that after closing an IndexSearcher, queries on this Seacher will still run. My question is : why not always closing an IndexSearcher ? In my case I need to close all indexsearchers ...
    Cocula RemiCocula Remi
    Jan 19, 2005 at 5:18 pm
    Jan 20, 2005 at 12:02 pm
  • Hello all, I am new to the lucene user group and trying to know more about lucene. I want to know if lucene can be integrated with relational database for querying ? Lets say I have an employee ...
    Sunil goyalSunil goyal
    Jan 15, 2005 at 11:34 am
    Jan 18, 2005 at 8:35 pm
  • Does anyone have a unit test for StandardAnalyzer? I've modified the StandardAnalyzer javacc grammar to tokenize "c#" and "c++" without removing the "#" and "++" parts, using pieces of the grammar ...
    Chris LamprechtChris Lamprecht
    Jan 17, 2005 at 4:48 am
    Jan 18, 2005 at 1:32 pm
  • (Bear with me; I have inherited this system from another developer who is no longer with the company. So I am not familiar with Lucene at all. I just have got the task of "Fixing the search".) I have ...
    Ross RankinRoss Rankin
    Jan 4, 2005 at 3:54 pm
    Jan 7, 2005 at 8:22 am
  • Hi folks: We are trying to measure thru-put lucene in a multi-threaded environment. This is what we found: 1 thread, search takes 20 ms. 2 threads, search takes 40 ms. 5 threads, search takes 100 ms. ...
    John WangJohn Wang
    Jan 5, 2005 at 6:54 pm
    Jan 6, 2005 at 9:35 pm
  • Hi all, I ve a kind of problem to execute a converting tool to modify a pdf to an html under Linux. In fact, i have an executable "pdftohtml" which work correctly on batch mode, and when I want to ...
    Bertrand VENZALBertrand VENZAL
    Jan 31, 2005 at 6:04 pm
    Feb 8, 2005 at 2:12 pm
  • What is the best way to implement: searching while indexing. I have read the mailinglist for a while but haven`t got a good answer to my question. It is not allowed to index, while searching. But I ...
    Peter Veentjer - Anchor MenPeter Veentjer - Anchor Men
    Jan 5, 2005 at 9:47 am
    Jan 5, 2005 at 1:43 pm
  • What do I call to get the term frequencies for terms in the Query? I can't seem to find it in the Javadoc... Thanks. Jonathan --------------------------------------------------------------------- To ...
    Jonathan LaskoJonathan Lasko
    Jan 27, 2005 at 10:27 pm
    Jan 28, 2005 at 7:56 pm
  • I want to understand how Lucene uses stemming but can't find any documentation on the Lucene site. I'll continue to google but hope that this list can help narrow my search. I have several questions ...
    Kevin L. CobbKevin L. Cobb
    Jan 21, 2005 at 2:01 pm
    Jan 24, 2005 at 12:40 pm
  • Hi .. I'm new to the list so forgive a dumb question or two as I get started. We're in the midst of converting a small collection (1200-1500 currently) of scientific literature to be easily ...
    Owen DensmoreOwen Densmore
    Jan 20, 2005 at 9:51 pm
    Jan 21, 2005 at 10:47 am
  • Hi , It might seem elementary to most of you. I am trying to build a search tool for internal use using lucene. I have used the following for .pdf -- PDFBOx .html -- demo file of lucene(HTMLDocument) ...
    Chetan minajagiChetan minajagi
    Jan 20, 2005 at 6:34 am
    Jan 20, 2005 at 1:49 pm
  • All, I'm investigating the use of Lucene as a search engine, and have been doing some 'proof-of-concept' coding today. I'm indexing about 650 text files, and then searching against them using ...
    Jerry JalenakJerry Jalenak
    Jan 19, 2005 at 8:16 pm
    Jan 19, 2005 at 9:39 pm
  • With the release of Berkeley DB 4.3.x, Sleepycat radically changed the Java API to C Berkeley DB. This is to announce that the updates to the DbDirectory implementation I submitted were committed to ...
    Andi VajdaAndi Vajda
    Jan 18, 2005 at 9:24 pm
    Jan 18, 2005 at 11:30 pm
  • Hi. I'd like to package up a Lucene index with the Lucene class files and my own application classes into a single jar file, so that it forms a "double-clickable" single-file Java application that ...
    Bill JanssenBill Janssen
    Jan 17, 2005 at 6:25 pm
    Jan 17, 2005 at 7:28 pm
  • Hi everybody, can someone help me ? i have a problem with my index ? on my localhost, everything is ok, i can put my index directory in different places, it is accessed by my jsp. But on my hosting ...
    PhilippePhilippe
    Jan 14, 2005 at 4:36 pm
    Jan 14, 2005 at 7:19 pm
  • We are having a problem with Lucene in a high concurrency create/delete/search situation. I thought I fixed all these problems, but I guess not. Here's what's happening. We are conducting load ...
    Luke FranclLuke Francl
    Jan 6, 2005 at 11:44 pm
    Jan 13, 2005 at 6:44 pm
  • Hi Guys Apologies........... This Question may be asked million times on this form ,need some clarifications. 1) FieldType = keyword name = vendor 2)FieldType = text name = contents Question: 1) How ...
    Karthik N SKarthik N S
    Jan 11, 2005 at 6:12 am
    Jan 12, 2005 at 5:11 pm
  • How is anyone managing reindexing of pages that change? Just periodically reindex everything or do you try to determine frequency of each changes to each page and/or site? Thanks, Jim. ...
    Jim LynchJim Lynch
    Jan 10, 2005 at 4:03 pm
    Jan 10, 2005 at 10:28 pm
  • Hello, Lucene is great! I just have a question. Is there a simple way to check and see if an index is already optimized? What happens if optimize is called on an already optimized index - does the ...
    Crump, MichaelCrump, Michael
    Jan 7, 2005 at 7:24 pm
    Jan 7, 2005 at 8:46 pm
  • If this is a stupid question, I deeply apologize. I'm stumped. I have a message-driven EJB using Lucene. In *every* case where the MDB is trying to create an index, I'm getting "Lock obtain timed ...
    Joseph OttingerJoseph Ottinger
    Jan 6, 2005 at 1:35 pm
    Jan 6, 2005 at 4:41 pm
  • hello I would like to search a word in differents fields of a document with an OR operator. My fields are "id", "shortDesc" and "longDesc". In java I want to search a word simultanly in "shortDesc" ...
    Stephane GinerStephane Giner
    Jan 5, 2005 at 8:40 am
    Jan 5, 2005 at 10:24 am
  • Hi , Is there a way to search for words that contain "/" or "%" . if my query is "test/s" , it is just taken as "test" if my query is "test/p" , it is just taken as "test p" has anyone done this / ...
    Robinson RajuRobinson Raju
    Jan 27, 2005 at 6:42 am
    Jan 31, 2005 at 5:29 am
  • I'm trying to build some web search tool that could work for multiple languages. I understand that Lucene is shipped with StandardAnalyzer plus a German and Russian analyzers and some more in the ...
    AuroraAurora
    Jan 20, 2005 at 8:08 pm
    Jan 21, 2005 at 7:44 pm
  • Hello; Our CMS now allows users to create PDF documents (uses FOP) and than search them. I seem to be able to index these documents ok. But when I am generating the results to display I get a Null ...
    Luke ShannonLuke Shannon
    Jan 21, 2005 at 5:24 pm
    Jan 21, 2005 at 7:29 pm
  • After babbling endlessly about an RDMS directory and my lack of success with it, I've created a project on java.net to create a Lucene JCA component, to allow J2EE components to interact with a ...
    Joseph OttingerJoseph Ottinger
    Jan 19, 2005 at 7:30 pm
    Jan 19, 2005 at 9:50 pm
  • LIA mentions that it's not a good idea to put Lock files on an NFS volume, I can't think offhand of any specific examples of why this is bad, but based on on my experience with NFS I'm not surprised ...
    Chris HostetterChris Hostetter
    Jan 18, 2005 at 11:53 pm
    Jan 19, 2005 at 8:04 am
  • Hi luceners, Using Reader, whats the best (fastest) way to find if a documents exists with a given term. The term is unique ID, meaning, with that term, atmost one document can exist. I have seen 2 ...
    Praveen PeddiPraveen Peddi
    Jan 14, 2005 at 1:20 pm
    Jan 18, 2005 at 2:23 am
  • Hi ALL, We are trying to index scientic articles written in english, but whose authors can be spelled in any language (depending on the author's nazionality) E.g. Schäffer In the XML document that we ...
    Mariella Di GiacomoMariella Di Giacomo
    Jan 5, 2005 at 6:52 pm
    Jan 17, 2005 at 10:22 pm
  • I'm still working through making my own directory, based on JDBC (and yes, I know, there are some out there already, unsuitable for this reason or that reason.) One thing I've noticed is that the ...
    Joseph OttingerJoseph Ottinger
    Jan 10, 2005 at 1:29 pm
    Jan 10, 2005 at 2:00 pm
  • Hello All, Does any one know how to handle the following parsing error? thanks for pointers/code snippets. -H While trying to parse a HTML file using IndexHTML I get Parse Aborted: Encountered "\"" ...
    Hetan ShahHetan Shah
    Jan 4, 2005 at 8:59 pm
    Jan 5, 2005 at 12:20 am
  • Hey, We are using lucene to index a moderatly changing database, and I have a couple of questions on a performance strategy. 1) Should we just have one index writer open unil the system comes ...
    Yousef OurabiYousef Ourabi
    Jan 29, 2005 at 12:01 am
    Feb 2, 2005 at 5:12 am
  • Hi Is it hard to implement a function that displays the search results excerpts similar to Google? Is it just string manipulations or there are some logic behind it? I like their excerpts. Thanks ...
    BenBen
    Jan 28, 2005 at 6:08 am
    Jan 28, 2005 at 1:55 pm
Jan 2005
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141 users for January 2005

Erik Hatcher: 67 posts Otis Gospodnetic: 49 posts Chris Hostetter: 22 posts David Spencer: 22 posts Luke Shannon: 18 posts Joseph Ottinger: 16 posts Jian chen: 14 posts Jim Lynch: 14 posts Mark harwood: 14 posts Jerry Jalenak: 13 posts Karthik N S: 13 posts Morus Walter: 13 posts Miles Barr: 12 posts Bill Janssen: 11 posts Doug Cutting: 11 posts Luke Francl: 11 posts Chris Lamprecht: 9 posts Cocula Remi: 9 posts John Wang: 9 posts Peter Veentjer - Anchor Men: 9 posts
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