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50 discussions - 186 posts

  • Is it possible without extensive additional coding to use Lucene to conduct a search based on a document rather than a query? (One use of this would be to refine a search by selecting one of the hits ...
    Terry SteichenTerry Steichen
    Aug 18, 2003 at 5:11 pm
    Aug 27, 2003 at 12:54 am
  • Hi everybody, When I make a search, for example : "Jakarta lucene" The search engine interpret the query like "Jakarta OR lucene" I wish this could be "Jakarta AND lucene" (like the most of internet ...
    Sebastien XSebastien X
    Aug 4, 2003 at 10:19 pm
    Oct 30, 2003 at 9:34 pm
  • Dear Lucene Users, I'm glad to announce that a new version of Luke is available for download, and as a Java WebStart application. Luke is a diagnostic tool for Lucene ...
    Andrzej BialeckiAndrzej Bialecki
    Aug 11, 2003 at 11:08 am
    Sep 2, 2003 at 1:50 pm
  • I've created and index that has a Keyword field in it. I'm trying to do a search on that field where my term has a space and the wildcard character in it. For example, I'll issue the following ...
    Brian CampbellBrian Campbell
    Aug 28, 2003 at 8:46 pm
    Sep 11, 2003 at 5:23 pm
  • I just switched to RC2 and found that a number of queries now don't work. (When I switch back to RC! they work fine.) Can't seem to figure out a pattern regarding those that don't work versus those ...
    Terry SteichenTerry Steichen
    Aug 28, 2003 at 4:05 pm
    Aug 29, 2003 at 4:00 pm
  • Hi all... I've been playing with Lucene for a couple days now and I have a couple questions I'm hoping some one can help me with. I've created a Lucene index with data from a database that's in ...
    Mark WoonMark Woon
    Aug 26, 2003 at 4:53 am
    Aug 27, 2003 at 6:35 am
  • Hallo All, We have developed our WebApp with Lucene under Tomcat 4.X and stored index in file system. Now this Web Application have to move to Bea Weblogic Cluster. My Problem is to create a ...
    Uhl V., DP ITS, SCB, FDUhl V., DP ITS, SCB, FD
    Aug 18, 2003 at 3:12 pm
    Aug 22, 2003 at 1:14 am
  • I am attempting to create approx 10 different Lucene indexes. I'm trying to create them at the same time by running multiple processes and each index is written to a new directory. Once I create more ...
    Killeen, TomKilleen, Tom
    Aug 11, 2003 at 2:55 pm
    Aug 11, 2003 at 11:35 pm
  • Hello all, I'm not getting hits for queries that I think should return hits. Description: I have created index with document having terms "body" & "title" using StandardAnalyzer. Term "body" is added ...
    M PM P
    Aug 2, 2003 at 3:24 am
    Aug 3, 2003 at 6:12 pm
  • I get the error, when I run ant, that it won't build. why am I building? when I run the web demo, all the links are formed with luceneweb/ preceding them (the links are incorrect): and the links come ...
    Jill_pelavinJill_pelavin
    Aug 1, 2003 at 6:30 pm
    Aug 1, 2003 at 8:43 pm
  • Hey there. What's the fastest way to do a batch index with lucene 1.3-rc1 on a dual or quad-processor box? The files I'm indexing are very easy to split divide among multiple threads. Here's what ...
    Dan QuaroniDan Quaroni
    Aug 20, 2003 at 6:19 pm
    Aug 21, 2003 at 4:45 am
  • Hi, I just started to build lucene using ant and I got this error. I'm using win98. Can anyone help?.
    Ruhaila MaskatRuhaila Maskat
    Aug 16, 2003 at 1:33 am
    Aug 18, 2003 at 11:25 am
  • Hi Having distributed this to several folks on the list over the past few months, I've put a copy of the .zip file up for general download. http://anklebiter.net/tech/JavaCC2_1.zip Thanks to the ...
    BrianBrian
    Aug 6, 2003 at 12:52 pm
    Aug 7, 2003 at 11:49 pm
  • It seems that since the index document number value is a positive int, this restricts the number of documents in an index to ( 2^31 - 1 ) = 2,147,483,647. Do I misunderstand? I mean, that's enough ...
    NeilNeil
    Aug 27, 2003 at 5:40 pm
    Sep 4, 2003 at 6:12 am
  • Has anyone experimented with using EJB's for carrying out searches? I'm thinking of using an EJB for carrying out the searches and return the hits to a JSP page, which handles displaying of the ...
    Lars HammerLars Hammer
    Aug 22, 2003 at 8:50 am
    Aug 25, 2003 at 9:07 am
  • Hi, I am a newbie on Lucene. Now I want to index all my harddisk contents for searching, these includes html file, pdf file, word file and etc. But I have encounter a problem when I try to index pdf ...
    Yang SunYang Sun
    Aug 20, 2003 at 6:59 am
    Aug 20, 2003 at 2:54 pm
  • Hi, Does lucene (any version) support native hit highlighting? If so, how? I searced the mailing lists and didnt come up with anything definitive. Thanks
    DanlDanl
    Aug 8, 2003 at 1:13 am
    Aug 8, 2003 at 7:37 am
  • Hello, This is more a sanity check, than anything else, but... I'm trying to delete a document using IndexReader.delete(Term)... (for the record I'm using 1.3-rc1) The document was created with a ...
    Petite_abeillePetite_abeille
    Aug 26, 2003 at 7:50 pm
    Aug 27, 2003 at 12:11 am
  • [Note: I sent this email before I recieved my subscription confirmation message and I have not seen it in the archives yet. If you recieved this message twice, my appologies. -- Luke] According to ...
    Luke FranclLuke Francl
    Aug 25, 2003 at 6:29 pm
    Aug 26, 2003 at 5:18 pm
  • Hello, I developed an Client-Server application on the web, with a search module using Lucene. In the same application, the users can index new text. So, multiple sessions can acces to the Index and ...
    Damien LustDamien Lust
    Aug 19, 2003 at 10:55 am
    Aug 21, 2003 at 1:02 pm
  • My index grew about 7 gigs larger than I projected it would, and it ran out of disk space during optimize. Does lucene have transactions or anything that would prevent this from corrupting an index, ...
    Dan QuaroniDan Quaroni
    Aug 19, 2003 at 12:47 pm
    Aug 20, 2003 at 10:31 pm
  • Can I reuse one Instance of IndexSearcher to do multiple searches (in multiple threads) or do I have to instantiate a new IndexSearcher for each search?
    Aviran MordoAviran Mordo
    Aug 19, 2003 at 1:27 pm
    Aug 20, 2003 at 1:41 am
  • Hi All, Is there a maximum field size in Lucene? I found that by having a really big String as a field in a document, I couldn't search the tokens that exist in the end of the document. I'm stumped, ...
    Victor HadiantoVictor Hadianto
    Aug 13, 2003 at 8:23 am
    Aug 13, 2003 at 8:29 am
  • I have been giving some thought to using Lucene as an RDF database. I'm specifically thinking about the RDF model and not the RDF syntax. Essentially this would just comprise triples encoded in a ...
    Kevin A. BurtonKevin A. Burton
    Aug 11, 2003 at 12:04 am
    Aug 11, 2003 at 9:27 am
  • Is there any document available that lists Lucene's features ? Like does it do similarity searches, etc. I've been using Lucene, but I don't know what all it can do.
    Chris SibertChris Sibert
    Aug 18, 2003 at 5:46 pm
    Sep 2, 2003 at 12:47 pm
  • Hi, I am getting exceptions because Lucene can't rename files. Here are a couple of the exceptions that I'm getting: - java.io.IOException: couldn't rename _6lr.tmp to _6lr.del - java.io.IOException: ...
    Wilton, ReeceWilton, Reece
    Aug 27, 2003 at 9:18 pm
    Aug 28, 2003 at 5:46 pm
  • Hi, I just upgrade Lucene 1.2 to 1.3 on the same index built original from Lucene 1.2 and then latter from Lucene 1.3. I also changed the default operator to AND. It seems work fine but actually the ...
    HuiHui
    Aug 12, 2003 at 3:09 pm
    Aug 18, 2003 at 5:44 pm
  • I don't see this documented anywhere and before I start ripping apart Lucene I wanted to find out if anyone has done this before. I want to provide my own scoring of Lucene results based on my own ...
    Kevin A. BurtonKevin A. Burton
    Aug 12, 2003 at 2:37 am
    Aug 16, 2003 at 5:52 am
  • I saw a post that sort of touched on my question, I think, but it didn't seem quite the same... What's the best way to index a document with multiple values for the same field? I'm trying to optimize ...
    Dan QuaroniDan Quaroni
    Aug 14, 2003 at 3:58 pm
    Aug 14, 2003 at 11:08 pm
  • Why was an int chosen to represent document handles? Is there a reason for this? Why wasn't a long chosen to represent document handles? 64 bits seems like the obvious choice here except for a ...
    Kevin A. BurtonKevin A. Burton
    Aug 11, 2003 at 8:39 am
    Aug 11, 2003 at 1:38 pm
  • when I run the web demo, all the links are formed with luceneweb/ preceding them (the links are incorrect): ie-- the links come out as: http://localhost:8080/luceneweb/examples/foo.jsp when it should ...
    Jill_pelavinJill_pelavin
    Aug 4, 2003 at 8:53 pm
    Aug 4, 2003 at 10:12 pm
  • Hi, If you only want to compile QueryParser.jj,that's easy.First you must download the javaCC,then unzip it .add the directory(suppose c:\javacc) c: \javacc\bin to your path then you can use command ...
    Li_xinzhuLi_xinzhu
    Aug 1, 2003 at 7:19 am
    Aug 1, 2003 at 7:20 am
  • hy, i would know if someone has written a avalon indexwriter thank in advance..
    Nicolas MaisonneuveNicolas Maisonneuve
    Aug 29, 2003 at 12:01 am
    Aug 29, 2003 at 12:01 am
  • Hi, it is very easy to provoke the errrors you describe when you are opening many alternating writers and readers on Windows. You can circumvent this problem by using fewer writer and reader objects, ...
    Karsten KonradKarsten Konrad
    Aug 28, 2003 at 7:12 am
    Aug 28, 2003 at 7:12 am
  • I am attempting to submit proximity searches which contain wildcards but the software just seems to ignore my wildcard when performing the query. Ex: "center* form" ~ Thanks for any advice. Joe ...
    Joe PaulsenJoe Paulsen
    Aug 26, 2003 at 1:04 am
    Aug 26, 2003 at 1:04 am
  • I will be out of the office starting 08/23/2003 and will not return until 09/01/2003. I will respond to your message when I return from vacation after Labor Day.
    David_birtwellDavid_birtwell
    Aug 25, 2003 at 1:43 am
    Aug 25, 2003 at 1:43 am
  • Hello I'm trying to update a document in my index. As far as i can tell from the FAQ and other places of documentation, the only way to do this is by deleting the document and adding it again. Now, I ...
    Lars HammerLars Hammer
    Aug 20, 2003 at 7:23 am
    Aug 20, 2003 at 7:23 am
  • Hi all! I am working with Lucene 1.3 RC1 and found what I think is a problem. Basically, I am indexing into a RAMDirectory and then using addIndexes to merge the RAMDirectory into a file system ...
    Joseph WilkickiJoseph Wilkicki
    Aug 19, 2003 at 11:47 pm
    Aug 19, 2003 at 11:47 pm
  • Hi. I'm using lucene 1.2 on a linux 2.4.18 kernel and I just did a quick profile of lucene using runhprof under jdk1.3.1, and found that nearly 25% of the cpu time was going towards an exception that ...
    Dan QuaroniDan Quaroni
    Aug 19, 2003 at 9:18 pm
    Aug 19, 2003 at 9:18 pm
  • Thanks Andrew, I will check 1) approach and ask Administration of the Bea platform for a shared drive. 3) not really solve this Problem just move the Web Service Application, because the same ...
    Uhl V., DP ITS, SCB, FDUhl V., DP ITS, SCB, FD
    Aug 18, 2003 at 4:42 pm
    Aug 18, 2003 at 4:42 pm
  • Hi, after working with lucene again after nearly two years of abstinence, yeah ;-), I'm running into trouble :-/ Hope I didn't miss it in the FAQs: IndexReader.termDocs(Term) doesn't return a ...
    Nestel, Frank IZ/HZA-IC4Nestel, Frank IZ/HZA-IC4
    Aug 18, 2003 at 3:50 pm
    Aug 18, 2003 at 3:50 pm
  • Hi All, Why can't we use Reader to index stored value in Lucene. I found it strange. And also in the code I saw that the String value is converted to a StringReader anyway. Any reason why? Regards, ...
    Victor HadiantoVictor Hadianto
    Aug 14, 2003 at 4:53 am
    Aug 14, 2003 at 4:53 am
  • Hey. I am hoping no one considers this spam since this isn't coming from a recruiter but a developer. :) My company is looking to hire someone with advanced Lucene (and full-text search experience) ...
    Kevin A. BurtonKevin A. Burton
    Aug 12, 2003 at 10:38 pm
    Aug 12, 2003 at 10:38 pm
  • Hi, im currently trying to understand how the standard query parser handles operator precedence in a query like a OR b AND c OR d This is output by the toString method as a +b +c d so AND seems to ...
    Morus WalterMorus Walter
    Aug 8, 2003 at 10:34 am
    Aug 8, 2003 at 10:34 am
  • I want to run a query where all the results would have the identical score of 1.0 (all documents of type X with a date D) The trick is that i need to get the result set BACK sorted by the date. The ...
    Kevin A. BurtonKevin A. Burton
    Aug 8, 2003 at 9:05 am
    Aug 8, 2003 at 9:05 am
  • Hi, When I give a search query like title:(\\) QueryParser throws an error. But same query given without any braces i.e title:\\ works fine. Why is it so ? thanks for your help, vikas.
    Ramrakhiani, VikasRamrakhiani, Vikas
    Aug 8, 2003 at 7:47 am
    Aug 8, 2003 at 7:47 am
  • Hi, When I do a search, I obtain the hits I expected, but I get many other hits that I think is the result of the scoring algorithm. Do you know if there is a way to obtain only the exact terms ...
    Marie-Hélène ForgetMarie-Hélène Forget
    Aug 6, 2003 at 1:07 pm
    Aug 6, 2003 at 1:07 pm
  • Hello all -- I am having trouble building Lucene. I have downloaded and extracted the following: lucene-1.2-src.tar.gz apache-ant-1.5.3-1-bin.tar.bz2 I have followed the Ant installation as per the ...
    Ga11Ga11
    Aug 5, 2003 at 11:01 pm
    Aug 5, 2003 at 11:01 pm
  • Hi, I'm trying to understand the scoring algorithm of lucene. So far as I understand, it is an implementation of a vector space model with the cosinus similarity. This model is modified to allow the ...
    Cord PlasseCord Plasse
    Aug 5, 2003 at 1:52 pm
    Aug 5, 2003 at 1:52 pm
  • Hi All, Recently we came across a problem where Lucene throws too many open files problem. We have multiple indexes and each indexes contains over 100 fields. After searching the mail list archive I ...
    Victor HadiantoVictor Hadianto
    Aug 4, 2003 at 6:44 am
    Aug 4, 2003 at 6:44 am
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70 users for August 2003

Erik Hatcher: 11 posts Kevin A. Burton: 8 posts Peter Becker: 8 posts Terry Steichen: 8 posts Doug Cutting: 7 posts Gregor Heinrich: 6 posts Hui: 6 posts Jill_pelavin: 5 posts Brian Mila: 5 posts Dan Quaroni: 5 posts Victor Hadianto: 5 posts M P: 4 posts Pasha Bizhan: 4 posts Lucene: 3 posts Mmachado: 3 posts Andrzej Bialecki: 3 posts Aviran Mordo: 3 posts Eric Isakson: 3 posts Jan Agermose: 3 posts Kelvin Tan: 3 posts
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