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Lucene > java-user > November 2004

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156 discussions - 597 posts

  • Hi Guys Apologies............. On Search API the command [ package org.apache.lucene.document.Document ] Will this 'public final String[] getValues(String name)' return me all the docs with out ...
    Karthik N SKarthik N S
    Nov 30, 2004 at 12:08 pm
    Dec 1, 2004 at 8:55 pm
  • Any wildcard search will automatically expand your query to the number of terms it find in the index that suit the wildcard. For example: wild*, would become wild OR wilderness OR wildman etc for ...
    Will AllenWill Allen
    Nov 11, 2004 at 6:59 pm
    Nov 13, 2004 at 11:37 am
  • Hi! I'm testing Lucene 1.4.2 on two very different configs, but with the same index. I'm very surprised by the results: Both systems are searching at about the same speed, but I'd expect (and I ...
    SanyiSanyi
    Nov 30, 2004 at 10:05 am
    Nov 30, 2004 at 7:39 pm
  • (NOTE: numbers in [] indicate Footnotes) I'm rather new to Lucene (and this list), so if I'm grossly misunderstanding things, forgive me. One of my main needs as I investigate Search technologies is ...
    HossHoss
    Nov 23, 2004 at 2:26 am
    Nov 23, 2004 at 10:03 pm
  • Hi All; I have hit a snag in my Lucene integration and don't know what to do. My company has a content management product. Each time someone changes the directory structure or a file with in it that ...
    Luke ShannonLuke Shannon
    Nov 11, 2004 at 11:53 pm
    Nov 15, 2004 at 10:14 pm
  • The attached Java file shows a locking issue that occurs with Lucene. One thread opens and closes an IndexReader. The other thread opens an IndexWriter, adds a document and then closes the ...
    Yahootintin-luceneYahootintin-lucene
    Nov 8, 2004 at 11:28 pm
    Nov 11, 2004 at 10:09 am
  • I received the error below when I was attempting to over whelm my system with incremental update requests. What is this file it is looking for? I checked the index. It contains: _4c.del _4d.cfs ...
    Luke ShannonLuke Shannon
    Nov 16, 2004 at 7:40 pm
    Nov 17, 2004 at 3:51 am
  • I have a Tomcat web module being developed with Netbeans 4.0 ide using CVS. One CVS repository holds the sources of my various web files in a directory structure that directly parallels the standard ...
    Chuck WilliamsChuck Williams
    Nov 4, 2004 at 8:11 pm
    Nov 8, 2004 at 8:43 am
  • Hi Guys Apologies.......... History Ist type : 40000 subindexes + MultiSearcher + Search on Content Field Only for 2000 hits = Exception [ Too many Files Open ] IInd type : 40 Mergerd Indexes [1000 ...
    Karthik N SKarthik N S
    Nov 10, 2004 at 6:46 am
    Nov 10, 2004 at 11:43 am
  • Hi, We are going to move from a just-in-time perl based search to using lucene in our project. I have to index emails (bodies and also attachements). I keep in the filesystem all the bodies and ...
    Javier muguruzaJavier muguruza
    Nov 4, 2004 at 4:01 pm
    Nov 5, 2004 at 9:32 am
  • Hi, I have just another stupid parser question: There seems to be a special handling of the dash sign "-" different from Lucene 1.2 at least in Lucene 1.4.RC3 StandardAnalyzer. Examples (1.4RC3): A ...
    Daniel TauratDaniel Taurat
    Nov 1, 2004 at 3:29 pm
    Nov 3, 2004 at 4:27 pm
  • I did following test: I created the RAM folder on my Red Hat box and copied c. 1Gb of indexes there. I expected the queries to run much quicker. In reality it was even sometimes slower(sic!) Lucene ...
    Iouli GolovatyiIouli Golovatyi
    Nov 22, 2004 at 5:14 pm
    Nov 28, 2004 at 5:31 pm
  • Hi; Is there someway to determine if specific contents are in the index folder other than running a query against it? I see that my document is being indexed. But when I run a query against the index ...
    Luke ShannonLuke Shannon
    Nov 12, 2004 at 11:53 pm
    Nov 15, 2004 at 7:18 pm
  • Hi Lucene list, We have the need for analysed and 'not analysed/not tokenised' clauses within one query. Imagine an unparsed query like: +title:"Hello World" +path:Resources\Live\1 In the above ...
    Kauler, Leto SKauler, Leto S
    Nov 22, 2004 at 4:02 am
    Nov 25, 2004 at 12:19 am
  • I am using lucene for indexing, when I am creating Index the docuemnts are added. but when I want to modify the single existing document and reIndex again, it is taking as new document and adding one ...
    SantoshSantosh
    Nov 23, 2004 at 7:53 pm
    Nov 24, 2004 at 6:16 pm
  • Hi: I am trying to index 1M documents, with batches of 500 documents. Each document has an unique text key, which is added as a Field.KeyWord(name,value). For each batch of 500, I need to make sure I ...
    John WangJohn Wang
    Nov 23, 2004 at 11:37 pm
    Nov 28, 2004 at 1:55 am
  • Hi, I am looking at the Similarity class overview, and wondering if I can replace the SUM operator with a MAX operator, or any other operator (across the terms in a query). For example, if I search ...
    Ken McCrackenKen McCracken
    Nov 12, 2004 at 7:48 pm
    Nov 24, 2004 at 8:34 am
  • Hi! I have following problem with 1.4.2: I'm searching for "c?ca" (using StandardAnalyzer) and one of the hits looks something like this: "blabla c0ca c0la etc.. etc..." (those big "o"-s are zero ...
    SanyiSanyi
    Nov 17, 2004 at 6:07 pm
    Nov 20, 2004 at 10:22 am
  • We have one large index for a document repository of 800,000 documents. The size of the index is 800MB. When we do searches against the index, it takes 300-500ms for a single search. We wanted to ...
    RaviRavi
    Nov 11, 2004 at 4:24 am
    Nov 11, 2004 at 2:25 pm
  • I need to index Word, Excel and Power Point files. Is this the place to start? http://jakarta.apache.org/poi/ Is there something better? Thanks, Luke
    Luke ShannonLuke Shannon
    Nov 10, 2004 at 4:32 pm
    Nov 10, 2004 at 5:42 pm
  • Hi All, Does Lucene supports sorting on the search results? Thanks in advance. Ramon
    Ramon AsenieroRamon Aseniero
    Nov 5, 2004 at 2:21 am
    Nov 5, 2004 at 2:54 pm
  • I have an index of restaurants with two fields. The "name" of the restaurant and a "description". I would like to search for the word "bob" in both fields, but if it occurs in the "name", it would ...
    Frank MortonFrank Morton
    Nov 29, 2004 at 8:19 pm
    Nov 30, 2004 at 12:29 am
  • Hi, I had requested help on an issue we have been facing with the "Too many open files" Exception garbling the search indexes and crashing the search on the web site. As a suggestion, you had asked ...
    Neelam BhatnagarNeelam Bhatnagar
    Nov 22, 2004 at 3:06 pm
    Nov 26, 2004 at 8:47 am
  • Is there a way to auto-generate uid in Lucene? Even it is just a way to query the highest uid and let the application add one to it will do. Thanks. ...
    AuroraAurora
    Nov 22, 2004 at 7:01 pm
    Nov 22, 2004 at 10:14 pm
  • Hello, I have been using DateFilter to limit my search results to a certain date range. I am now asked to replace this filter with one where my search results have document IDs greater than a given ...
    Edwin TangEdwin Tang
    Nov 17, 2004 at 12:21 am
    Nov 22, 2004 at 6:51 pm
  • What are disadvantages the Lucene?? -- Miguel Angel Angeles R. Asesoria en Conectividad y Servidores Telf. 97451277 --------------------------------------------------------------------- To ...
    Miguel AngelMiguel Angel
    Nov 21, 2004 at 5:00 pm
    Nov 22, 2004 at 8:55 am
  • I developped a filter to seach in filtering the search with anterior hits (search refinement) see the patch http://issues.apache.org/bugzilla/show_bug.cgi?id=32334 Nicolas Maisonneuve ...
    Nicolas MaisonneuveNicolas Maisonneuve
    Nov 21, 2004 at 9:52 am
    Nov 21, 2004 at 2:14 pm
  • It really seems like I am not the only person having this issue. So far I am seeing 2 solutions and honestly I don't love either totally. I am thinking that without changes to Lucene itself, the best ...
    JeichelsJeichels
    Nov 15, 2004 at 10:53 pm
    Nov 16, 2004 at 8:23 pm
  • Is there a way to refresh the IndexSearcher object with the newly added documents to the index instead of creating a new object? Thanks in advance, Ravi. ...
    RaviRavi
    Nov 15, 2004 at 10:02 pm
    Nov 16, 2004 at 5:16 pm
  • Hi all, I'm using Lucene to index XML document/ file (may be millions of documents in future, each about 5-10KB) Beside the index for searching, I want to use Lucene to store whole document content ...
    Nhan Nguyen DangNhan Nguyen Dang
    Nov 9, 2004 at 2:20 pm
    Nov 15, 2004 at 6:42 am
  • Hi; I am working to integrate lucene into a internal site. The site contains .pdf, .doc and .xml files. I need to index all of them. My indexer runs in the do get method of a servlet for now (I am ...
    Luke ShannonLuke Shannon
    Nov 8, 2004 at 3:39 pm
    Nov 12, 2004 at 7:47 pm
  • Uh, I hate to market it, but.... it's in the book. But you don't have to wait for it, as there already is a Lucene demo that does what you described. I am not sure if the demo always recreates the ...
    Otis GospodneticOtis Gospodnetic
    Nov 10, 2004 at 7:08 pm
    Nov 11, 2004 at 7:21 pm
  • Hi! I've left out custom stopwords from my index using the StopAnalyzer(customstopwords). Now, when I try to searh the index the same way (StopAnalyzer(customstopwords)), it seems to act strange: ...
    SanyiSanyi
    Nov 10, 2004 at 9:46 am
    Nov 10, 2004 at 12:15 pm
  • Hi, I've implemented a converter to translate our system's internal Query objects to Lucene's Query model. I recently realized that my implementation of "OR NOT" was not working as I would expect and ...
    Luke FranclLuke Francl
    Nov 9, 2004 at 7:59 pm
    Nov 9, 2004 at 10:48 pm
  • I'm looking for tips on speeding up searches since I am a relatively new user of Lucene. I've created a single index with 4.5 million documents. The index has about 22 fields and one of those fields ...
    Jeff MunsonJeff Munson
    Nov 1, 2004 at 8:02 pm
    Nov 2, 2004 at 6:34 pm
  • Hello List. we have written an application which includes OpenOffice Integration into an OpenSource CMS (OpenCms). For this CMS there is a Lucene Integration available under sourceforge. So now we ...
    Joachim ArraszJoachim Arrasz
    Nov 8, 2004 at 10:30 am
    Nov 28, 2004 at 2:01 am
  • I have an search application that is very performance conscious. I've looked through the IndexSearcher code, and haven't been able to clarify whether a similarity score is calculated if the results ...
    Aphinyanaphongs, YindalonAphinyanaphongs, Yindalon
    Nov 27, 2004 at 7:47 am
    Nov 28, 2004 at 12:34 am
  • Hi all, I am trying to use the QueryParser.parse() to parse a query string like "java* developer". Note that I want the wildcard string, java*, followed by the word developer. The following is the ...
    Terence LaiTerence Lai
    Nov 24, 2004 at 4:43 am
    Nov 24, 2004 at 3:48 pm
  • It seems that when compared to other datastores that Lucene starts to fall down. For example lucene doesn't perform online index optimizations so if you add 10 documents you have to run optimize() ...
    Kevin A. BurtonKevin A. Burton
    Nov 22, 2004 at 11:06 pm
    Nov 24, 2004 at 12:24 am
  • Did somone write a cache of hits yet? Like they have for DAO. For example I say Dao.search(XYZ); It 1st checks the memory cache to see if this was just asked, on a cache miss it runs a search and ...
    VicVic
    Nov 20, 2004 at 12:58 am
    Nov 21, 2004 at 4:37 pm
  • i noticed in the last period that alot of people disscus with each others about the bugs of lucene ... but something is missing ... i consider lucene is an indexing tool for text files and so one ... ...
    Abdulrahman galalAbdulrahman galal
    Nov 17, 2004 at 7:44 pm
    Nov 19, 2004 at 12:41 pm
  • Hey all; I have ran into an interesting case. Our system has notes. These need to be indexed. They are xml files called default.xml and are easily parsed and indexed. No problem, have been doing it ...
    Luke ShannonLuke Shannon
    Nov 17, 2004 at 8:04 pm
    Nov 18, 2004 at 7:37 pm
  • Is there a way to use Lucene stemming and stop word removal without using the rest of the tool? I am downloading the code now, but I imagine the answer might be deeply burried. I would like to be ...
    JeichelsJeichels
    Nov 17, 2004 at 11:54 pm
    Nov 18, 2004 at 2:04 am
  • Hi, We have indexed a set of web files (jsp , js , xslt , java properties and html) using the lucene Whitespace Analyzer. The purpose is to allow developers to find where code / functions are used ...
    Lee A CarrollLee A Carroll
    Nov 16, 2004 at 2:18 pm
    Nov 17, 2004 at 4:54 pm
  • Hi Guys, Apologies ............. Can Some body Tell me which API to use to Count the number of SubIndexe's in a MERGED Index. Thx in Advance WITH WARM REGARDS HAVE A NICE DAY [ N.S.KARTHIK] ...
    Karthik N SKarthik N S
    Nov 17, 2004 at 4:50 am
    Nov 17, 2004 at 10:35 am
  • does lucene makes any compression ? and if it does , does it compress text files and its indecies ... IS there any benchmarks for boolean query performance compared with other open source full text ...
    Abdulrahman galalAbdulrahman galal
    Nov 5, 2004 at 7:59 pm
    Nov 8, 2004 at 11:31 pm
  • Hi, Is there a way to set the Similarity at search(...) time, rather than just setting it on the (Index)Searcher object itself? I'd like to be able to specify different similarities in different ...
    Ken McCrackenKen McCracken
    Nov 15, 2004 at 7:31 pm
    Jan 7, 2005 at 10:58 am
  • I have two index processes. One is an index server, the other is a search server. The processes run on different machines. The index server is a single threaded process that reads from the database ...
    Justin SwanhartJustin Swanhart
    Nov 18, 2004 at 10:27 pm
    Dec 9, 2004 at 12:34 am
  • Here is a problem I am experiencing with Lucene searches on non-tokenized fields: A search in quotes on a field named Build with the query "\"orig\"" does not work but the query "origi" yields 62 ...
    Allen AtamerAllen Atamer
    Nov 30, 2004 at 9:40 pm
    Dec 1, 2004 at 12:16 am
  • Dear all, Yesterday I've asked a question about geting the similarity matrix of a collection of documents from an index, but I got only one answer, so perhaps my question was not very clear. I will ...
    Roxana AnghelutaRoxana Angheluta
    Nov 30, 2004 at 2:07 pm
    Nov 30, 2004 at 10:48 pm
Nov 2004
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118 users for November 2004

Erik Hatcher: 49 posts Luke Shannon: 46 posts Otis Gospodnetic: 41 posts Sanyi: 23 posts Chuck Williams: 20 posts Luke Francl: 20 posts Paul Elschot: 20 posts Justin Swanhart: 17 posts Karthik N S: 17 posts Morus Walter: 15 posts Daniel Naber: 10 posts Nader Henein: 10 posts Ramon Aseniero: 10 posts Ravi: 10 posts Will Allen: 10 posts John Wang: 9 posts Miguel Angel: 9 posts Sergiu Gordea: 9 posts Jeichels: 8 posts Yahootintin 1247688: 8 posts
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