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Lucene > java-user > December 2004

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144 discussions - 633 posts

  • I don't have the requirement to do range type select, i.e. the only operator I would need is the equals. Select * from MY_TABLE where MY_NUMERIC_FIELD = 80. My fields that are searchable in my model ...
    Kevin L. CobbKevin L. Cobb
    Dec 14, 2004 at 3:40 pm
    Dec 16, 2004 at 9:57 am
  • hello, hope someone can help explain things to me. i've been searching for sometime and i have not been able to find anything to answer my questions. i'm trying to understand the difference/effects ...
    Ben RooneyBen Rooney
    Dec 7, 2004 at 8:03 pm
    Dec 8, 2004 at 3:02 pm
  • Hi guys Apologies............. I am still in delima on How to use the HitCollector for returning Hits hits between scores 0.2f to 1.0f , There is not a simple example for the same, yet lot's of talk ...
    Karthik N SKarthik N S
    Dec 10, 2004 at 12:36 pm
    Dec 14, 2004 at 2:07 pm
  • I use Lucene as a legitimate search engine which is cool. But, I am also using it as a simple database too. I build an index with a couple of keyword fields that allows me to retrieve values based on ...
    Kevin L. CobbKevin L. Cobb
    Dec 14, 2004 at 2:41 pm
    Dec 14, 2004 at 9:36 pm
  • Hi all, I have a curious problem, and initial poking around with Lucene looks like it may only be able to half-handle the problem. The problem requires two abilities: 1. To be able to return the ...
    Andrew CunninghamAndrew Cunningham
    Dec 23, 2004 at 6:52 am
    Dec 29, 2004 at 7:27 am
  • Hello list, I'm not sure if this subject will cover my question, but here goes: consider the following snippet: is = new IndexSearcher((String) envContext.lookup("search_index_dir")); StopAnalyzer ...
    M. SmitM. Smit
    Dec 22, 2004 at 3:02 pm
    Dec 22, 2004 at 8:54 pm
  • I am writing a tool that uses lucene, and I immediately ran into a problem searching for words that contain internal hyphens (dashes). After looking at the StandardTokenizer, I saw that it was ...
    Mike SnareMike Snare
    Dec 15, 2004 at 6:31 pm
    Dec 16, 2004 at 11:30 pm
  • How to find out the percentages of matched terms in the document(s) using Lucene ? Here is an example, of what i am trying to do: The search query has 5 terms(ibm, risc, tape, dirve, manual) and ...
    Gururaja HGururaja H
    Dec 20, 2004 at 8:35 am
    Dec 23, 2004 at 8:56 am
  • Hi, How to implement the following ? Please provide inputs .... For example, if the search query has 5 terms (ibm, risc, tape, drive, manual) and there are 4 matching documents with the following ...
    Gururaja HGururaja H
    Dec 17, 2004 at 8:45 am
    Dec 21, 2004 at 6:55 am
  • Hi Guys Apologies............. Can some body Please Tell me Why is this Happening and any work around for the same .??? Constructed String : +bags +itemPrice:[00000003 TO 00000020] Query String: ...
    Karthik N SKarthik N S
    Dec 16, 2004 at 9:05 am
    Dec 17, 2004 at 6:12 am
  • I read that the tokenised fields cannot be sorted. In order to sort tokenized field, either the application has to duplicate field with diff name and not tokenize it or come up with something else. ...
    Praveen PeddiPraveen Peddi
    Dec 10, 2004 at 6:43 pm
    Dec 14, 2004 at 3:06 pm
  • Hello, I'd like some suggestions on the following scenario. Say I have an index with a stored, indexed field called 'weight'(essentially an int stored as string). I'd like to sort in descending order ...
    Gurukeerthi GurunathanGurukeerthi Gurunathan
    Dec 10, 2004 at 8:53 pm
    Dec 14, 2004 at 2:41 am
  • Hi All, Any idea why a Keyword field is not searchable? On my index I have a field of type Keyword but I could not somehow search on the field. Thanks in advance. Ramon -- No virus found in this ...
    Ramon AsenieroRamon Aseniero
    Dec 7, 2004 at 11:03 pm
    Dec 9, 2004 at 12:37 am
  • hy george is the C# lucene faster than java lucene ? (because it seems to me that C# is faster than java, isn't it ?) nicolas maisonneuve ...
    Nicolas MaisonneuveNicolas Maisonneuve
    Dec 1, 2004 at 10:43 am
    Dec 7, 2004 at 12:24 am
  • Hello fellow Lucene users, I'd like to introduce myself and say thanks. We've recently launched http://www.indeed.com, a search engine for jobs based on Lucene. I'm consistently impressed with the ...
    Rony KahanRony Kahan
    Dec 16, 2004 at 4:29 pm
    Jan 6, 2005 at 5:28 pm
  • I read a lot of messages that Lucene can index a DB because it use that INPUTSTREAM "type" I don't understand how to do this. For example if I've a forum with Mysql and a lot of files on my web, for ...
    Daniel CortesDaniel Cortes
    Dec 21, 2004 at 3:41 pm
    Dec 23, 2004 at 9:39 am
  • Hi, I'm tying Limo (Index Monitor of Lucene) and I have a problem, obviously it will be a silly problem but now I don't have solution. Someone can tell me how structure it have limo.properties file? ...
    Daniel CortesDaniel Cortes
    Dec 9, 2004 at 1:33 pm
    Dec 13, 2004 at 7:40 pm
  • Hi, how yould you restrict the search results for a certain user? I'm indexing all the existing data in my application but there are certain access levels so some users should see more results then ...
    PaulPaul
    Dec 3, 2004 at 10:31 pm
    Dec 6, 2004 at 8:34 am
  • Hi All, I am using lucene for my DB indexing. I have 2 columns which are Keyword. Now I want to delete my index based on this 2 keyword. Is it possible ? If no. What is other alternative ? Thanks ...
    Mahaveer jainMahaveer jain
    Dec 30, 2004 at 3:18 pm
    Dec 31, 2004 at 2:08 pm
  • Hi all I have written a simple program to test Indexing & Search. After indexing couple of documents, I Searched for the same, but i didn't get Successfull matches. I don't know whether it is a bug ...
    Mohamed Ebrahim FaisalMohamed Ebrahim Faisal
    Dec 30, 2004 at 4:34 pm
    Dec 31, 2004 at 1:39 pm
  • Hi! What is the simplest way to add synonyms for AND/OR/NOT operators? I'd like to support two sets of operator words, so people can use either the original english operators and my custom ones for ...
    SanyiSanyi
    Dec 21, 2004 at 8:04 am
    Dec 21, 2004 at 11:41 am
  • Hi, Everyone, We're trying to index ~1500 archives but get OutOfMemoryError about halfway through the index process. I've tried to run program under two different Redhat Linux servers: One with 256M ...
    Jin, YingJin, Ying
    Dec 10, 2004 at 5:15 pm
    Dec 10, 2004 at 7:40 pm
  • Is there any other way to extract all documents from an index apart from adding an additional field with the same value to all documents and then doing a term query on that field with the common ...
    RaviRavi
    Dec 9, 2004 at 6:35 pm
    Dec 9, 2004 at 9:04 pm
  • Hi all, I have a question about updating the lucene document. I know that there is no API to do that now. So this is what I am doing in order to update the document with the field "title". 1) Get the ...
    Praveen PeddiPraveen Peddi
    Dec 8, 2004 at 10:54 pm
    Dec 9, 2004 at 7:20 pm
  • How can I get Lucene to index single digits (e.g. "8" as in "Gemini 8")? I am able to index numbers with two or more digits (e.g. "11" as in "Apollo 11"). Thanks, Bill von Ofenheim ...
    Bill von Ofenheim (LaRC)Bill von Ofenheim (LaRC)
    Dec 6, 2004 at 11:21 pm
    Dec 7, 2004 at 2:04 am
  • We have been implementing Lucene as the datasource for our website--Lucene is exposed through a java web service which our ASP pages query and process. So far things have been going very well and in ...
    Kauler, Leto SKauler, Leto S
    Dec 23, 2004 at 4:26 am
    Dec 24, 2004 at 6:56 am
  • Thanks. I am trying to repair a corrupted 'segments' file. I am attempting to manually edit the file to add some missing segment names, but I need to add the correct segment size for each. Can anyone ...
    Steve RajavuoriSteve Rajavuori
    Dec 22, 2004 at 10:32 pm
    Dec 23, 2004 at 8:16 pm
  • hi i need to index my text so that index contains only tokenized stemmed words without stopwords etc. The text ist german, so I tried to use GermanAnalyzer, but it stores whole text, not terms. ...
    DESDES
    Dec 22, 2004 at 4:24 pm
    Dec 22, 2004 at 4:57 pm
  • I wanted to share some results from trying out Aramorph Arabic Analyzer with Lucene. I experimented with a set of 100 web documents in Windows-1256 encoding. The indexing took just over 200 seconds, ...
    Safarnejad, Ali (AFIS)Safarnejad, Ali (AFIS)
    Dec 16, 2004 at 10:07 am
    Dec 20, 2004 at 8:17 am
  • Hello, I have been trying to index around 6000 documents using IndexHTML from 1.4.3 and at the end of indexing in my index directory I only have 3 files. segments deletable and _5en.cfs Can someone ...
    Hetan ShahHetan Shah
    Dec 17, 2004 at 5:11 am
    Dec 17, 2004 at 7:59 pm
  • Hi: Is there a way to finalize delete, e.g. actually remove them from the segments and make sure the docIDs are contiguous again. The only explicit way to do this is by calling IndexWriter.optmize(). ...
    John WangJohn Wang
    Dec 7, 2004 at 5:15 am
    Dec 14, 2004 at 4:58 pm
  • The Lucene in Action e-book is now available at Manning's site: http://www.manning.com/hatcher2 Manning also put lots of other goodies there, the table of contents, "about this book", preface, the ...
    Erik HatcherErik Hatcher
    Dec 10, 2004 at 8:53 am
    Dec 11, 2004 at 12:33 am
  • Sorry if this is a misspost but I have been visiting Amazon daily the last few weeks and I still can't get the Lucene book there. How will I survive the holidays? :-) But seriously when can we expect ...
    Aad NalesAad Nales
    Dec 7, 2004 at 10:28 am
    Dec 7, 2004 at 5:52 pm
  • Hi. Its probably really simple to explain this but since I'm not up to speed on the way Lucene stores the data I'm a little confused. I'm building an Index, which resides on Server A, with the Lucene ...
    Garrett HeaverGarrett Heaver
    Dec 6, 2004 at 10:05 am
    Dec 7, 2004 at 11:21 am
  • Hi All, I want pass multiple filter (QueryFilter,DateFilter) objects to search method.. See below: Hits hits = indexSearcher.search(searchQuery, filter) // here I want to pass multiple filter... ...
    Natarajan.TNatarajan.T
    Dec 7, 2004 at 5:16 am
    Dec 7, 2004 at 11:06 am
  • I am using lucene-1.4.1.jar(with nutch). For some reason, the effect of document boost is not showing up in the search results. Also, why is it not a part of the Explanation Below is the ...
    Vikas GuptaVikas Gupta
    Dec 28, 2004 at 2:54 am
    Dec 30, 2004 at 2:12 am
  • I want to know In the case that you use Lucene for index files how a general searcher, what fields (or keys) do you use to index. For example, in my case are html,pdf,doc,ppt and txt and I'm thinked ...
    Daniel CortesDaniel Cortes
    Dec 27, 2004 at 10:50 am
    Dec 27, 2004 at 11:50 am
  • Hi there, Im about to embark on a Lucene project of massive scale (between 500 million and 2 billion documents). I am currently working on parallellizing the construction of the Index(es). Rough ...
    Ryan AslettRyan Aslett
    Dec 22, 2004 at 11:45 pm
    Dec 23, 2004 at 11:41 am
  • Hi I am building an index of texts, each related to a unique id. The unique ids might contain a number of underscores which will make the standardanalyzer shorten them after it sees the second ...
    Peter Posselt VestergaardPeter Posselt Vestergaard
    Dec 20, 2004 at 2:26 pm
    Dec 23, 2004 at 9:32 am
  • I'm testing the rebuilding of the index. I add several hundred documents, optimize and add another few hundred and so on. Right now I have around 7000 files. I observed after the index gets to ...
    AuroraAurora
    Dec 21, 2004 at 4:49 am
    Dec 21, 2004 at 7:55 pm
  • Hail Listoids! I just started investigating lucene. I downloaded lucene-1.4.3-src.zip, unzipped and built with ant, but i get some strange results: D:\scrap\java\lucene\lucene-1.4.3 ant Buildfile: ...
    RADEMAKERS TanguyRADEMAKERS Tanguy
    Dec 16, 2004 at 1:10 pm
    Dec 17, 2004 at 10:24 am
  • I'm hoping someone has an opinion (based on some experience) as to how I might approach a design I'm doing with Lucene. In my application, users search for messages with Lucene. Typically, they are ...
    Scott SmithScott Smith
    Dec 17, 2004 at 12:49 am
    Dec 17, 2004 at 6:49 am
  • How do I get the number of docs in an index If I just have access to a searcher on that index? Thanks in advance Ravi. --------------------------------------------------------------------- To ...
    RaviRavi
    Dec 10, 2004 at 7:43 pm
    Dec 10, 2004 at 8:42 pm
  • Hello, I'm currently investigating improving the Highlighter currently supplied in the lucene sandbox. Especially we'd like to parse more different styles of Querys. Most important WildcardQuery. As ...
    Nestel, Frank IZ/HZA-IOLNestel, Frank IZ/HZA-IOL
    Dec 6, 2004 at 3:09 pm
    Dec 7, 2004 at 1:11 pm
  • Hi All, I'm having some trouble closing an index reader. I'm getting a IOException (bad file descriptor). Can anybody tell me what I'm doing wrong and how I should be closing this object? An outline ...
    Helen WarrenHelen Warren
    Dec 6, 2004 at 2:46 pm
    Dec 7, 2004 at 7:30 am
  • My lucene implementation works great, its basically an index of many web crawls. The main thing my users complain about is say a search for "slashdot" will return the ...
    Chris FraschettiChris Fraschetti
    Dec 6, 2004 at 9:55 am
    Dec 6, 2004 at 5:10 pm
  • I've been running into an interesting situation that I wanted to ask about. I've been doing some testing by building up indexes with code that looks like this... IndexWriter writer = null; try { ...
    Chris HostetterChris Hostetter
    Dec 3, 2004 at 1:07 am
    Dec 3, 2004 at 9:02 pm
  • Hi, I have an urgent question about thread safety in lucene, from lucene doc and code I could not get a clear answer. 1. is Searcher (IndexSearcher, MultiSearcher ..) thread safe, can multi-users ...
    Zhang, LishengZhang, Lisheng
    Dec 3, 2004 at 12:10 am
    Dec 3, 2004 at 3:30 pm
  • If you want this to be efficient in your application, I'd suggest integrating at a lower level. E.g., take a look at TermScorer.explain() to see how it determines whether or not a term matches in a ...
    Chuck WilliamsChuck Williams
    Dec 2, 2004 at 8:34 pm
    Dec 3, 2004 at 2:46 pm
  • I've seen some discussion on this and the answer seems to be "write your own". Hasn't someone already done that by now that would share? I really have to be able to include numeric and alphanumeric ...
    JimJim
    Dec 25, 2004 at 4:02 pm
    Jan 3, 2005 at 4:29 pm
Dec 2004
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121 users for December 2004

Erik Hatcher: 92 posts Otis Gospodnetic: 53 posts Chuck Williams: 26 posts Chris Hostetter: 23 posts Karthik N S: 22 posts Praveen Peddi: 19 posts Daniel Cortes: 14 posts Ravi: 14 posts Paul Elschot: 13 posts David Spencer: 12 posts Amigo: 11 posts Doug Cutting: 11 posts Gururaja H: 11 posts Mike Snare: 11 posts Daniel Naber: 10 posts Luke Shannon: 10 posts Petite_abeille: 10 posts Garrett Heaver: 9 posts Vikas Gupta: 9 posts Morus Walter: 8 posts
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