Search Discussions

82 discussions - 355 posts

  • I have an application using Lucene 1.3 final. In this application, I am loading data where the main text for each document is stored into a "body" field, a couple of other internal fields, and ...
    David SitskyDavid Sitsky
    May 25, 2004 at 1:12 am
    Jun 3, 2004 at 6:53 am
  • Hi... I have a query screen where most of the fields search a regular database but one field searches for text in the body of the document. You could say the database holds metadata about the ...
    Glen StampoultzisGlen Stampoultzis
    May 11, 2004 at 3:10 am
    May 13, 2004 at 12:04 am
  • Hey Guys Found some Highlighter Package on CVS Directory Was Investigating,found some Compile time error.. Please some body tell me what this The Code:- private IndexReader reader=null; private ...
    Karthik N SKarthik N S
    May 19, 2004 at 8:10 am
    Jun 15, 2004 at 8:39 am
  • Hi, I'm a newbie to Lucene and heard that it helps in the information retrieval process. However, my problem is not really related to the information retrieval but to the comparison of two texts. I ...
    Uddam chukmolUddam chukmol
    May 31, 2004 at 6:10 pm
    Jun 2, 2004 at 6:37 pm
  • Is there anyone out there that has page ranking implemented on top of Lucene? Just in case anyone may be thinking otherwise, when I say page ranking I'm not referring to the ranking of results from ...
    Scott SaylesScott Sayles
    May 18, 2004 at 5:05 pm
    Jun 1, 2004 at 5:24 pm
  • Hello, I was wondering if anyone has had problems with memory usage and MultiSearcher. My index is composed of two sub-indexes that I search with a MultiSearcher. The total size of the index is about ...
    James DunnJames Dunn
    May 26, 2004 at 7:02 pm
    May 27, 2004 at 4:27 pm
  • Hi I noticed that most users have +- 1G of RAM to run Lucene. Does anyone have experiences running it on a 128MB or 256MB machine? http://jakarta.apache.org/lucene/docs/benchmarks.html Advise on the ...
    Sebastian HoSebastian Ho
    May 13, 2004 at 9:28 am
    May 13, 2004 at 9:23 pm
  • I've knocked together this tool which automatically discovers Analyzers on the classpath and provides a GUI to allow you to try out different Analyzers and see their effects: ...
    May 27, 2004 at 10:45 pm
    Jun 2, 2004 at 1:08 pm
  • Hi, I am using CJK Tokenzier for searching the Japanese documents. I am able to search japanese documents which are text files. But I am not able to search from Microsoft word, excel files with ...
    Ankur GoelAnkur Goel
    May 20, 2004 at 5:10 pm
    May 24, 2004 at 3:48 pm
  • Say I have a query result for the term Linux... now I just want the TITLE of these documents not the BODY. To further this scenario imagine the TITLE is 500 bytes but the BODY is 50M. The current ...
    Kevin BurtonKevin Burton
    May 13, 2004 at 6:19 am
    May 22, 2004 at 7:22 pm
  • Lucene Users, I'm using the SearchBean contribution from the sandbox to implement a Struts application search with Lucene (taking ACO's advice and going MVC on the demo app.) Right now I'm having a ...
    Timothy StoneTimothy Stone
    May 18, 2004 at 3:43 pm
    May 20, 2004 at 3:29 am
  • How can I construct a document that has multiple values for one field (ex: locale en_US, de_DE, etc). I've been concatonating the values into one string and storing them in one field, but I think ...
    Ryan SonnekRyan Sonnek
    May 11, 2004 at 4:25 pm
    May 17, 2004 at 10:20 am
  • Hello all, I am doing some search work using Lucene 1.4 paralmultisearch. If I use MultiSearcher.It works well. But if I use ParallelMultisearcher the code can compile correctly and cann't execute ...
    Xuemei liXuemei li
    May 7, 2004 at 7:56 pm
    May 10, 2004 at 9:50 am
  • Hi all, I want to integrate lucene into my web app. I would like to increase the score of the document when more people click on it. Could I implement that in lucene ? Thanks. Perseus MSN 8 helps ...
    Centaur zeusCentaur zeus
    May 6, 2004 at 2:45 am
    May 6, 2004 at 10:23 pm
  • Try using Tidy. Creates a Document of the html and allows you to apply xpath. Hope this helps. Kiran. -----Original Message----- From: Karthik N S Sent: 17 May 2004 11:59 To: Lucene Users List ...
    Viparthi, Kiran (AFIS)Viparthi, Kiran (AFIS)
    May 17, 2004 at 9:57 am
    May 26, 2004 at 11:28 am
  • When performing a search with lucene, is it possible to only return a subset of the results? I need to be able to page through results, and it seems much more efficient if I can tell the searcher, ...
    Ryan SonnekRyan Sonnek
    May 11, 2004 at 1:59 pm
    May 15, 2004 at 10:20 am
  • Hi, Working now for a few months with this really great search engine, I was wondering where the name "Lucene" comes from? What does it mean? Is there any deeper sense? Thanks, Til ...
    Til SchneiderTil Schneider
    May 5, 2004 at 8:26 am
    May 7, 2004 at 7:26 am
  • Hi, I have a bunch of digits in a field. When I do this search it returns nothing: myField:0000001085609805100 It returns the correct document when I add a * to the end like this: ...
    Reece 1247688Reece 1247688
    May 26, 2004 at 10:31 pm
    May 27, 2004 at 6:59 pm
  • I switched to indexing using a text field instead of keyword, then I tried the following based on various pieces of advice: PerFieldAnalyzerWrapper pfaw = new PerFieldAnalyzerWrapper(new ...
    Alex BourneAlex Bourne
    May 26, 2004 at 12:40 pm
    May 27, 2004 at 7:33 am
  • I am trying to index a field in a Lucene document with about 90,000 characters. The problem is that it only indexes part of the document. It seems to only index about 65,00 characters. So, if I ...
    Gilberto RodriguezGilberto Rodriguez
    May 26, 2004 at 8:08 pm
    May 26, 2004 at 10:13 pm
  • Hi Hannah, Otis I cannot help but I have excatly the same problems with special german charcters. I used snowball analyser but this does not help because the problem (tokenizing) appears before the ...
    PEP AD Server AdministratorPEP AD Server Administrator
    May 19, 2004 at 4:09 pm
    May 21, 2004 at 11:02 am
  • Per the discussion the other day about storing content external to Lucene I think we have an opportunity to improve the lucene core and bring a lot of functionality to future developers. Right now ...
    Kevin BurtonKevin Burton
    May 18, 2004 at 6:43 pm
    May 19, 2004 at 11:25 pm
  • Hi, I hope someone can help! I am using Lucene to make a searching repository of electronic documents. (MS Office, PDF's etc.). Some of these document can contain a large amount of text (about 500K ...
    Paul WilliamsPaul Williams
    May 14, 2004 at 3:23 pm
    May 14, 2004 at 5:35 pm
  • At one point I thought I'd read that a Hits object doesn't actually contain Documents, but rather references to them. However, in that case I wouldn't expect I could save a Hits object past the ...
    May 27, 2004 at 8:52 pm
    May 28, 2004 at 3:51 am
  • I tried this, but no it does not work. I'm concerned that escaping the minus symbol does not appear to work. The field is indexed as a keyword so is not tokenized - I've checked the contents using ...
    Alex BourneAlex Bourne
    May 24, 2004 at 4:52 pm
    May 24, 2004 at 8:18 pm
  • Hi all, I want to achieve the following, when I indexing the 'xyz@company.com', I want to index the 'xyz@company.com' token, then the 'xyz' token, the 'company' token and the 'com'token. This way, ...
    Albert VilaAlbert Vila
    May 21, 2004 at 1:44 pm
    May 21, 2004 at 11:43 pm
  • I am using the lucene 1.4 to index the information. I have lot of HTML tags in the information that i will be indexing ,so let me know if their is any way of removing the HTML tags from being ...
    May 20, 2004 at 5:45 am
    May 20, 2004 at 10:37 am
  • Hi all! I'm currently developing an application in which text searching is a main component. Among other things, a document will contain a field denoting hierarchical information. The information is ...
    Fredrik LindnerFredrik Lindner
    May 17, 2004 at 9:08 am
    May 17, 2004 at 12:45 pm
  • Hi, The documentation for BooleanQuery.add() states : "Adds a clause to a boolean query. Clauses may be: required which means that documents which do not match this sub-query will not match the ...
    Leonid PortnoyLeonid Portnoy
    May 13, 2004 at 7:38 pm
    May 14, 2004 at 12:56 pm
  • Hi This is a typical web crawler, indexing and search application development. I have wrote my crawler and planning to add lucene in next. One questions pop to my mind, in terms of performance, do i ...
    Sebastian HoSebastian Ho
    May 13, 2004 at 1:27 am
    May 13, 2004 at 5:57 pm
  • Hi, I have no idea where to look for, and I know almost nothing about java :-( We're using lucene quite a while now (about a year I guess) and suddenly I've seen this when trying to optimize the ...
    Sascha OttolskiSascha Ottolski
    May 4, 2004 at 5:30 pm
    May 12, 2004 at 5:14 pm
  • Version 1.4 RC3 of Lucene is available for download from: http://cvs.apache.org/dist/jakarta/lucene/v1.4-rc3/ Changes are described at: ...
    Doug CuttingDoug Cutting
    May 11, 2004 at 8:53 pm
    May 12, 2004 at 2:42 pm
  • Hi, I am considering a project that would index 315+ million documents. I am comfortable that the indexing will work well in creating an index ~800GB in size, but am concerned about the query ...
    Will AllenWill Allen
    May 6, 2004 at 11:48 pm
    May 7, 2004 at 4:12 pm
  • Hi, What's the best way to store numbers for range searching? If someone has some info about this I'd love to see it. This is my current plan: When I convert the number to a string I will zero pad it ...
    Reece 1247688Reece 1247688
    May 6, 2004 at 3:44 pm
    May 6, 2004 at 10:59 pm
  • Hi,all, Can we do search and update one index simultaneously?Is someone know sth about it? I had done some experiments.Now the search will be blocked when the index is being updated.The error in ...
    Xuemei liXuemei li
    May 18, 2004 at 10:05 pm
    Jun 1, 2004 at 5:28 pm
  • Hi, I have the following question: Is there an easy way to see which words from a query were found in a resulting document? So if I search for 'cat OR dog' and get a result document with only 'cat' ...
    May 25, 2004 at 8:52 am
    May 26, 2004 at 12:05 pm
  • Haven't seen this discussed here. See 7a at the link below: http://www.asktog.com/columns/062top10ReasonsToNotShop.html 7a talks about searching on a camera site for the "Lowepro 100 AW". He says ...
    David SpencerDavid Spencer
    May 21, 2004 at 4:10 pm
    May 21, 2004 at 11:49 pm
  • Hi All, I'm using Lucene on a site that has split content with a branch containing pages in English and a separate branch in Chinese. Some of the chinese pages include some (untranslatable) English ...
    Alex BourneAlex Bourne
    May 21, 2004 at 3:36 pm
    May 21, 2004 at 3:57 pm
  • Hi All, I just upgraded to 1.4 RC 3 and am now unable to open my index. I am getting: java.io.IOException: The system cannot find the path specified at ...
    Grant IngersollGrant Ingersoll
    May 17, 2004 at 6:15 pm
    May 18, 2004 at 10:50 am
  • Hi, I tried to build lucene 1.4 -rc3 with ant 1.5.3 and java 1.4.1_02. When I type "ant clean", I got an error message: build.xml:11: Unexpected element "tstamp". It seems like ant version problem, ...
    Zhang, LishengZhang, Lisheng
    May 16, 2004 at 3:47 am
    May 16, 2004 at 3:57 am
  • Hi, I am getting "not a directory" error when doing search after I moved the index from local to a SAN box. FSDirectory does not recognize the index directory as a directory. Any idea? I use JDK142 ...
    May 13, 2004 at 3:14 am
    May 14, 2004 at 3:18 am
  • We are currently using lucene 1.3 on a production web server. For the most part, it runs great. However, once in a while we see some problems which I suspect are the infamous "running out of file ...
    Scott SmithScott Smith
    May 6, 2004 at 6:11 pm
    May 14, 2004 at 1:22 am
  • Hi, I found following entry within the mail-archives: http://www.mail-archive.com/lucene-user@jakarta.apache.org/msg02129.html Is there now (2 years ago) a possibility to have the index within a ...
    Edin PezerovicEdin Pezerovic
    May 7, 2004 at 10:15 am
    May 13, 2004 at 1:59 pm
  • Hello, I'm using Lucene 1.4 RC2, and I'm having trouble understanding how the scoring relates to document rank. The work I am doing is going to depend very much on knowing exactly how the scoring ...
    Matthew W. BilottiMatthew W. Bilotti
    May 10, 2004 at 3:26 pm
    May 10, 2004 at 10:14 pm
  • We have a number of small indices and also an uber-index made up of all the smaller indices. We need to get do a search across a number of the sub-indices and get back a hit count from each. ...
    David TownsendDavid Townsend
    May 10, 2004 at 12:12 pm
    May 10, 2004 at 5:12 pm
  • I've seen this: http://www.jguru.com/faq/view.jsp?EID=538312 I've seen in the code that there is a method to set lowercasing, but I need to remove accentuated chars as well. Any suggestions as to ...
    Stephane James VaucherStephane James Vaucher
    May 10, 2004 at 8:05 am
    May 10, 2004 at 10:01 am
  • Hi all, I have a good working index about 3 GB in one directory for example in c:/index1 now i want to change the computer and directory for example to d:/index2 (is this possible ???) and when i ...
    Rosen MarinovRosen Marinov
    May 3, 2004 at 1:53 pm
    May 3, 2004 at 2:09 pm
  • Thanks for responding Nader. hmmmm...you've hit the nail on the spot. I do have a cron job which backs up the index. Its run in a batch index scheduled job. The logic is basically backupindex() try { ...
    Kelvin TanKelvin Tan
    May 3, 2004 at 2:52 am
    May 3, 2004 at 4:58 am
  • Just thought I'd pass on some info I just discovered. I've been successfully using the CVS head version of Lucene as of about 2 months ago. I then got the formal release (1.4-rc3) and tried it with ...
    Terry SteichenTerry Steichen
    May 31, 2004 at 8:07 pm
    Jun 1, 2004 at 9:58 am
  • Hi there, I am a newbie to Lucene and I'm considering using it in an upcoming project. I've read through the documentation but I still have a number of questions: 1. SEGMENTING AN INDEX & QUERIES BY ...
    Sasha HaghaniSasha Haghani
    May 31, 2004 at 2:34 am
    May 31, 2004 at 1:14 pm
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105 users for May 2004

Erik Hatcher: 40 posts Otis Gospodnetic: 28 posts Karthik N S: 22 posts Ype Kingma: 16 posts Matt Quail: 10 posts Wallen: 8 posts Alex Bourne: 8 posts James Dunn: 8 posts Ryan Sonnek: 8 posts Reece 1247688: 7 posts Glen Stampoultzis: 7 posts Markharw00d: 6 posts Claude Devarenne: 6 posts Doug Cutting: 6 posts Paul: 6 posts Kevin Burton: 5 posts Morus Walter: 5 posts Peter M Cipollone: 5 posts Terry Steichen: 5 posts Ankur Goel: 4 posts
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