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56 discussions - 239 posts

  • This has probably been asked before but I couldn't find it, so... Is it possible / advisable / practical to use Lucene as the basis of a live document search capability? By "live document" I mean a ...
    Software visualizationSoftware visualization
    Dec 28, 2010 at 10:07 pm
    Jan 22, 2011 at 3:55 pm
  • Hello all, I know little bit about scale out design, Sharding the database across systems. Is any one in this group tried Scale up architecture? I think to scale up, we need to use 64 bit. How about ...
    GaneshGanesh
    Dec 13, 2010 at 6:26 am
    May 21, 2011 at 3:28 pm
  • Hello all, I know, this is not the right group to ask this question, thought some of you guys might have experienced. I newbie with Tika. I am using latest version 0.8 version. I extracted text from ...
    GaneshGanesh
    Dec 3, 2010 at 5:35 am
    Dec 6, 2010 at 9:47 am
  • I just encountered an unexpected behavior in query parser. So, if you pass in a query that is multiple terms, like "cat hat", the query that is returned uses an or between the two term searches, ...
    Brian HurtBrian Hurt
    Dec 13, 2010 at 7:26 pm
    Dec 13, 2010 at 8:28 pm
  • Hi, I search for an query. Total searched records are 5000. I only shows 100 records on one page. So I passed 100 as nDocs. I write the code in this way. IndexSearcher searcher = new ...
    Jawahar LalJawahar Lal
    Dec 24, 2010 at 5:10 am
    Dec 24, 2010 at 1:54 pm
  • It is possible to always have Lucene end up with the same set of index filenames for each index generation process? I have an application that creates an index for a set of files, and generally, the ...
    Earl HoodEarl Hood
    Dec 14, 2010 at 3:33 am
    Dec 15, 2010 at 8:30 pm
  • Is there an easy way to retrieve a collection of fields (or field names) that are analyzed/tokenized from any given index? Jordon --------------------------------------------------------------------- ...
    Jordon SaardchitJordon Saardchit
    Dec 23, 2010 at 8:24 pm
    Dec 24, 2010 at 8:18 pm
  • Hi, I am using multiSearcher as objMultiSearcher.search(query,null,Integer.MaxValue); I searched a query, which should & does not return any hit. As I run the query, the above statement throw ...
    Jawahar LalJawahar Lal
    Dec 28, 2010 at 7:00 am
    Dec 28, 2010 at 10:34 am
  • Hi All, I am using *lucene-3.0.2* with *spring framework-3.0.5*. Spring context initialization failed due to a *java.lang.NoClassDefFoundError: org/apache/lucene/util/CharacterUtils*. But that class ...
    Lahiru SamarakoonLahiru Samarakoon
    Dec 14, 2010 at 6:05 am
    Dec 14, 2010 at 8:00 am
  • Hi, two different Term get the same hashCode, lucene version 3.0.2 System.out.println(new Term("manu_id",NumericUtils.intToPrefixCoded(111)).hashCode()); System.out.println(new ...
    SarinySariny
    Dec 10, 2010 at 2:34 pm
    Dec 11, 2010 at 4:46 pm
  • Hi All, I am using MoreLikeThis class in lucene to find more similar documents in the index to the giving one. It works fine when I run it directly from Eclipse but when I call it from my servlet I ...
    Starz10deStarz10de
    Dec 7, 2010 at 9:24 pm
    Dec 8, 2010 at 7:07 am
  • Dear all. Sorry if you found this question out off topic. I need to do some research for my Text processing course on the on the wikileaks iraq war log text documents but unable to get the data. ...
    Seid MuhieSeid Muhie
    Dec 1, 2010 at 6:30 am
    Dec 2, 2010 at 9:51 am
  • Happy Holidays ! Test case doc1 : test -- one two three doc2 : test, one two three doc3 : one two three Search query : "one two three" by QueryParser and StandardAnalyzer Question: why all of three ...
    Qi LiQi Li
    Dec 28, 2010 at 8:11 pm
    Dec 29, 2010 at 8:43 pm
  • Dear All, How can I see (or print) the result of a lucene analyzer. I believe the analyzing happens when the *writer.addDocument* or * writer.updateDocument* methods are called. Can anyone suggest me ...
    Lahiru SamarakoonLahiru Samarakoon
    Dec 22, 2010 at 12:00 pm
    Dec 23, 2010 at 1:43 pm
  • Hi, Please give me advise how to create custom scoring. I need to result that documents were in order, depending on how popular each term in the document (popular = how many times it appears in the ...
    Pavel MinchenkovPavel Minchenkov
    Dec 15, 2010 at 3:29 pm
    Dec 19, 2010 at 9:35 pm
  • I have a app that seems to be locking on some search calls. I am including the stacktrace for the blocked and blocker thread. We are using the following jars lucene-snowball-2.1.0.jar and ...
    Donld HillDonld Hill
    Dec 16, 2010 at 4:06 am
    Dec 16, 2010 at 2:44 pm
  • Hi, Thanks for your replay!!! Below is code I am using for search String line="sql server"; IndexReader reader = IndexReader.open(FSDirectory.open(new File(indexpath)), true); // contains index file ...
    Ranjit KumarRanjit Kumar
    Dec 8, 2010 at 1:20 pm
    Dec 8, 2010 at 4:42 pm
  • Hello, I have a Tokenizer that generates a Payload, and a TokenFilter that uses it. These work well with Solr 1.4.0 (therefore Lucene 2.9.1?), but when I switched to the trunk version (I rebuilt the ...
    Teruhiko KurosakaTeruhiko Kurosaka
    Dec 4, 2010 at 3:15 am
    Dec 4, 2010 at 11:23 pm
  • Hello List, Having posted a couple of days ago, I have one last question regarding the following code fragment public static Token[] tokensFromAnalysis(Analyzer analyzer, String text) throws ...
    McGibbney, Lewis JohnMcGibbney, Lewis John
    Dec 2, 2010 at 3:27 pm
    Dec 2, 2010 at 4:58 pm
  • Has anyone figured out a way to logically prove that lucene indexes ever word properly? Our company has done alot of research into lucene, all of our IT department is really impressed and excited ...
    David LindeDavid Linde
    Dec 2, 2010 at 2:54 am
    Dec 2, 2010 at 2:09 pm
  • Hello, I am using Lucene for plagiarism detection. The goal is that: when I have a new document, I will check on the solr index if there is a document that contain some common chunk. So to compute ...
    Amel FraisseAmel Fraisse
    Dec 30, 2010 at 11:06 am
    Dec 31, 2010 at 12:23 am
  • Hi, 1) In my application, I need to add more words to the stop word list. Therefore, is it possible to add more words into the default lucene stop word list? 2) If is it possible, then how can I do ...
    Manjula wijewickremaManjula wijewickrema
    Dec 21, 2010 at 3:51 am
    Dec 21, 2010 at 10:32 am
  • Can lucene index survives a machine crash during the merge or optimize operation? or can I stop the running index program during the merge or optimize period? I have saw some of introduction about ...
    Jiang mingyuanJiang mingyuan
    Dec 29, 2010 at 12:07 pm
    Dec 29, 2010 at 12:41 pm
  • Dear all, I use Lucene to index document content 6 field (int) and 1 file (string) I log the index process. Log said that, INFO [CONTENT-FILTER INDEX-TIMER] 2010-12-29 15:45:52,707 Index 55 item in ...
    King JKingKing JKing
    Dec 29, 2010 at 8:52 am
    Dec 29, 2010 at 9:33 am
  • Hi, We are using a Lucene 3.x index to search for photo albums based on textual properties such as photo album title/author/URL and photo captions/URLs. Goal is to find the most relevant photo albums ...
    Dennis HendriksenDennis Hendriksen
    Dec 15, 2010 at 4:04 pm
    Dec 16, 2010 at 12:04 am
  • Hello there, I am trying to solve a problem where I use a new FunctionQuery to sort the results by changing the score. The functionality works great when I actually find results and it sorts them ...
    Lev AlyshayevLev Alyshayev
    Dec 12, 2010 at 6:42 pm
    Dec 12, 2010 at 8:57 pm
  • Hi, i have the same text in two files: ****TXT file: http://pastebin.com/u9Rd9VVA ****(X)HTM file: http://pastebin.com/ydHmTQZ8 And i running this Question: APC (adenomatous polyposis coli) actin ...
    Celso FontesCelso Fontes
    Dec 12, 2010 at 1:34 am
    Dec 12, 2010 at 2:47 am
  • Hi all I was trying with semantic vector with lucene 3.0.3. It looks that version of semantic vector have a problem and they suggest me to use lucene 3.0.2 till the bug is fixed. But I can't find ...
    Seid MuhieSeid Muhie
    Dec 10, 2010 at 8:36 am
    Dec 10, 2010 at 11:09 am
  • Hi All, We have a requirement where in we need to construct a BooleanQuery, with the TermQueries, whose count is large , but that it is somewhat fixed number. It could be around a 5000 or 6000. At ...
    Raghavendra D.V Rao (rarao2)Raghavendra D.V Rao (rarao2)
    Dec 8, 2010 at 1:20 pm
    Dec 8, 2010 at 1:41 pm
  • I would like to customize the scoring of the BooleanQuery. The scoring for Boolean queries sums together each clause. Rather than summing together each clause, I would like to take the max score of ...
    Ryan AylwardRyan Aylward
    Dec 7, 2010 at 6:09 am
    Dec 7, 2010 at 9:24 pm
  • Hi All, I'm trying to write a small app, ebook organizer, using Lucene. I index metadata of various file types properly,and when I search a keyword related to metada of documents I can get a result. ...
    Reis3kReis3k
    Dec 2, 2010 at 2:04 pm
    Dec 2, 2010 at 2:14 pm
  • PayloadSpanUtil can't retrieve payloads from unstored fields (Field.Store.NO). Since the payloads is stored in terms, why do I need store the fields? Example: PayloadSpanUtil psu = new ...
    Fabiano NunesFabiano Nunes
    Dec 1, 2010 at 12:16 pm
    Dec 1, 2010 at 12:25 pm
  • I am creating a program that can index many text files in different folder. so that's mean every folder that has text files get indexed and its index are stored in another folder. so this another ...
    YakobYakob
    Dec 1, 2010 at 5:24 am
    Dec 1, 2010 at 10:42 am
  • I'm more and more involved into preparing dedicated pages that list resources of our servers according to an elaborate query I received in a human description and "implement" as a query-parser query. ...
    Paul LibbrechtPaul Libbrecht
    Dec 30, 2010 at 7:15 pm
    Dec 30, 2010 at 7:52 pm
  • Hello Lucene community! I am working with Solr/Lucene tool near half of year, and faced with interesting issue with SpanNearQuery queries. Consider we have following text within document (you can ...
    ViruslvivViruslviv
    Dec 30, 2010 at 1:58 pm
    Dec 30, 2010 at 2:48 pm
  • Hi, Merry Christmas!! In case of Boolean query like 'sql AND server' . I am using parser to get correct document containing both sql and server. Inside for loop in below code I get correct documented ...
    Ranjit KumarRanjit Kumar
    Dec 25, 2010 at 10:21 am
    Dec 27, 2010 at 2:59 am
  • Jawahar LalJawahar Lal
    Dec 22, 2010 at 7:19 am
    Dec 22, 2010 at 11:29 pm
  • Hi, While searching across multiple fields using MultiFieldQueryParser, when a doc is returned how do I know in this doc which field(among the multiple fields i queried over) contained the query ...
    Pankaj MalhotraPankaj Malhotra
    Dec 18, 2010 at 9:49 am
    Dec 18, 2010 at 2:50 pm
  • If you are using Lucene's trunk (nightly build) release, read on... I just committed a change (for LUCENE-2811) that changes the index format on trunk, thus breaking (w/ likely strange exceptions on ...
    Michael McCandlessMichael McCandless
    Dec 17, 2010 at 4:19 pm
    Dec 17, 2010 at 4:48 pm
  • Hello All, I'm new to lucene, and i'm confronted with an input/output error exception listed as below. As designed, I have one machine writing to an index stored on an NFS mount, and other machine(s) ...
    Gogogo45Gogogo45
    Dec 17, 2010 at 6:13 am
    Dec 17, 2010 at 3:52 pm
  • I'm using MultiPhraseQuery to implement a fuzzy phrase query. E.g. user enters "blue lorry" and I expand 'blue' to 'turquoise', and 'glue' and 'lorry' to 'truck', 'van', 'lory' and 'lorrie'. I can ...
    Mike CawsonMike Cawson
    Dec 16, 2010 at 1:57 am
    Dec 16, 2010 at 9:24 am
  • Lucid Imagination is pleased to announce the general availability of our Apache Solr/Lucene powered LucidWorks Enterprise (LWE). LWE is designed to make it easier for people to get up to speed on ...
    Grant IngersollGrant Ingersoll
    Dec 15, 2010 at 9:39 pm
    Dec 16, 2010 at 6:31 am
  • I’m using Lucene to index database records and text documents. I want to provide efficient fuzzy queries over the data so I’m using a secondary Lucene index for all of the distinct terms encountered ...
    Mike CawsonMike Cawson
    Dec 16, 2010 at 1:50 am
    Dec 16, 2010 at 3:42 am
  • Hello, I'm wondering if there is a way to configure the query in lucene to use the logical operation ? In fact, I would like to force retrieval of documents which contain obligatory a given keyword ...
    Hassan SaneifarHassan Saneifar
    Dec 14, 2010 at 5:27 pm
    Dec 14, 2010 at 8:50 pm
  • Hi, I am facing same problem with lucen3.0.2 search. I am using StandardAnalyzer to create index. IndexWriter writer = new IndexWriter(FSDirectory.open(INDEX_DIR), new ...
    Ranjit KumarRanjit Kumar
    Dec 6, 2010 at 1:42 pm
    Dec 6, 2010 at 2:01 pm
  • Hello, I'm using lucene to retrieve relevant segments of a corpus based on a given query. Every segment is represented as Document in the indexing. Once the relevant segments are retrieved, I search ...
    Hassan SaneifarHassan Saneifar
    Dec 1, 2010 at 12:56 pm
    Dec 2, 2010 at 1:28 am
  • 0

    Re:

    I bought some items from a commercial site, because of the unique channel of purchases, product prices unexpected, I think you can go to see: elesales.com , high-quality products can also attract ...
    Rida BenjellounRida Benjelloun
    Dec 28, 2010 at 10:53 pm
    Dec 28, 2010 at 10:53 pm
  • Hi, We are migrating from Lucene2.4 to Lucene3.0.2. Please tell me in FieldComparator how i access int slot in compare(int slot1, int slot2) which was compare(ScoreDoc i, ScoreDoc j) in ...
    RomiRomi
    Dec 21, 2010 at 10:18 am
    Dec 21, 2010 at 10:18 am
  • The Constellio team is proud to release its version 1.1 Constellio Open Source Enterprise Search is based on Apache Solr and using Google Search Appliances connectors architecture, it allows, with a ...
    Rida BenjellounRida Benjelloun
    Dec 20, 2010 at 5:12 am
    Dec 20, 2010 at 5:12 am
  • Hi, LuSqlv2 beta comes out in the next few weeks, and is designed to address this issue (among others). LuSql original (http://lab.cisti-icist.nrc-cnrc.gc.ca/cistilabswiki/index.php/LuSql now moved ...
    Glen NewtonGlen Newton
    Dec 16, 2010 at 8:00 pm
    Dec 16, 2010 at 8:00 pm
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