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122 discussions - 589 posts

  • Hi I want to include Taxonomy feature in my search. Does Lucene support Taxonomy? How? If not, is there in different way to add Taxonomy feature in the Lucene search? Regards, Dipak This message ...
    Kesarkar, DipakKesarkar, Dipak
    Dec 10, 2008 at 5:30 am
    Apr 18, 2009 at 3:50 pm
  • Hi, I am new to Lucene. I am not using it as a pure text indexer. I am trying to index a Java object which has about 10 fields (like id, time, srcIp, dstIp) - most of them being numerical values. In ...
    Preetham KajekarPreetham Kajekar
    Dec 17, 2008 at 5:59 am
    Jan 22, 2009 at 8:11 pm
  • Hi, I want to index PDF files with lucene is possible? What like? Thanks Tiziano Bernardi Fanne di tutti i colori, personalizza la tua Hotmail! http://imagine-windowslive.com/Hotmail/#0
    Tiziano bernardiTiziano bernardi
    Dec 1, 2008 at 11:29 am
    Dec 7, 2008 at 2:34 am
  • Hi, Anyone knowledgeable on how to get unique hits using the BooleanQuery? If I have 2 queries so the when the 1st query is processed then the 2nd query will not anymore return the same results from ...
    Jay MalaluanJay Malaluan
    Dec 17, 2008 at 5:23 am
    Dec 19, 2008 at 10:22 am
  • Hi, This might be a dumb question, but I have a simple field like this field: 0 -2 Word that is indexed,tokenized and stored. I've tried various ways in Lucene (using Luke) to search for "-2 Word" ...
    Darren GovoniDarren Govoni
    Dec 11, 2008 at 4:00 pm
    Dec 14, 2008 at 2:22 pm
  • Hi, We have an application using Tomcat, Spring etc and Lucene 2.4.0. Our index is about 100MB (in test) and has about 20 indexed fields. Performance is pretty good, but we are experiencing a very ...
    Magnus RundbergetMagnus Rundberget
    Dec 3, 2008 at 10:41 am
    Jan 16, 2009 at 7:00 am
  • Hi guys: We did some profiling and benchmarking: The thread contention on FSDIrectory is gone, and for the set of queries we are running, performance improved by a factor of 5 (to be conservative). ...
    John WangJohn Wang
    Dec 4, 2008 at 9:15 pm
    Dec 5, 2008 at 10:12 am
  • Recently, our lucene index version was upgraded to 2.3.1 and the index had to be rebuilt for several weeks which made the entire index a total of 20 GB or so. After the the rebuild, a weekly sunday ...
    Utan BisayaUtan Bisaya
    Dec 22, 2008 at 10:23 pm
    Dec 27, 2008 at 9:16 pm
  • Hi! I am starting to learn Lucene. I am using Lucene in Action book for startup (It was recommended to me). I tried to compile first example from that book, but my ide (I use eclipse, shows there are ...
    Oleg OltarOleg Oltar
    Dec 16, 2008 at 10:42 am
    Dec 16, 2008 at 8:20 pm
  • Hi all, I'm working on upgrading to Lucene 2.4.0 from 2.3.2 and was trying to integrate the new DodIdSet changes since o.a.l.search.Filter#bits() method is now depreciated. For our app we actually ...
    Michael StoppelmanMichael Stoppelman
    Dec 9, 2008 at 6:44 am
    Dec 10, 2008 at 9:34 pm
  • Hi, I have problem with lucene search, I am quite new to this. Can some body help or just push me to who can please. Problem what I am facing we need search for object whose attribute "chain" ...
    Amar SannaikAmar Sannaik
    Dec 22, 2008 at 1:12 pm
    Dec 24, 2008 at 10:20 am
  • Hi - I am just curious - what is the approximate release target date that we have for Lucene 2.9 ( currently in beta in dev). --------------------------------------------------------------------- To ...
    Kay KayKay Kay
    Dec 18, 2008 at 7:44 pm
    Dec 19, 2008 at 4:31 pm
  • Is there an easy way to get all the documents in the index? Kinda like this: TopDocs everything = ???.GetAllDocuments();
    Ian VinkIan Vink
    Dec 5, 2008 at 10:57 pm
    Dec 17, 2008 at 2:06 pm
  • Seeing the following issue between Lucene 2.3 and 2.4. A 2.3 serialized Term object cannot be deserialized by 2.4. I would guess it has something to do with a different Java compiler being used for ...
    Jason RutherglenJason Rutherglen
    Dec 1, 2008 at 11:17 pm
    Dec 2, 2008 at 3:44 pm
  • A recurring problem I have with Lucene results is when a document contains the same word over and over again. If for some reason I have a document containing "badger badger badger badger badger ...
    Israel TsadokIsrael Tsadok
    Dec 25, 2008 at 1:21 pm
    Jan 16, 2009 at 12:21 am
  • Hi All, Is it possible to extract the text that was indexed but not stored for a field in a document? Right now, reader.document() returns only fields that was stored. However I'd also want to get ...
    LebiramLebiram
    Dec 30, 2008 at 10:30 am
    Jan 2, 2009 at 12:23 pm
  • Hi, I am having a hard time in indexing the Arabic content and searching the same via Lucene. I have also used a Arabic Analyzer from the Lucene package but had no luck. I have also used a snowball ...
    Girish NaikGirish Naik
    Dec 29, 2008 at 12:20 pm
    Dec 29, 2008 at 9:07 pm
  • Hi, Can anyone comment if my understanding of the stemming process in Lucene is correct. From my testing using the SnowballAnalyzer, if I passed this word "flashing" it will be trimmed to a root word ...
    Jay Joel MalaluanJay Joel Malaluan
    Dec 16, 2008 at 12:19 pm
    Dec 22, 2008 at 3:18 am
  • Hello, I'm using the default lucene Queryparser on the search text : fleming roofing inc., marietta ga These items are in my index. doc 1: fleming ga doc 2: marietta ga doc 3: marietta il doc 4: ...
    Rajiv2Rajiv2
    Dec 17, 2008 at 1:19 am
    Dec 17, 2008 at 3:32 pm
  • Hi, I tried to implement a singleton pattern for my already working lucene object. But there is a strange error when I tried to access the instance. When my Singleton GetInstance() method is executed ...
    Zender00Zender00
    Dec 12, 2008 at 8:25 pm
    Dec 16, 2008 at 10:10 am
  • Hi all, My application will provide Chinese search engine. I got some analyzer on Chinese language. Any suggestion about these: IK_CAnalyzer IKAnalyzer or more? -- Best Regards Cooper Geng
    Cooper GengCooper Geng
    Dec 9, 2008 at 10:28 am
    Dec 15, 2008 at 6:01 pm
  • Hi all, I have an interesting problem with my query traffic. Most of the queries run in a fairly short amount of time (< 100ms) but a few take over 1000ms. These queries are predominantly those with ...
    Tim SturgeTim Sturge
    Dec 4, 2008 at 8:28 pm
    Dec 5, 2008 at 8:03 pm
  • I have documents with this simple schema in Lucene which I can not change. docid: (int) contents: (text) The user is given a list of 10,000 documents in a tree which they select to search, usually ...
    Ian VinkIan Vink
    Dec 4, 2008 at 1:00 pm
    Dec 5, 2008 at 3:56 pm
  • Is there a way to get phrases counted in the list of fragments that come back from Highlighter.GetBestFragments() in general. It seems to only take words into account. Ian
    Ian VinkIan Vink
    Dec 7, 2008 at 6:51 pm
    Feb 16, 2009 at 8:48 pm
  • Hi, I'm using Lucene's SpellChecker (Lucene 2.1.0) class to get suggestions. Till now my testing server was a VMWare-Image from http://es.cohesiveft.com http://es.cohesiveft.com (Ubuntu 8.10, ...
    Matthias W.Matthias W.
    Dec 9, 2008 at 7:50 am
    Dec 22, 2008 at 11:00 am
  • I'm using Lucene via Solr and recently upgraded from an early Summer nightly build to the released version of Solr 1.3 (which seems to use something in the neighborhood of Lucene 2.3). I'm posting ...
    Patrick JohnstonePatrick Johnstone
    Dec 16, 2008 at 3:01 pm
    Dec 18, 2008 at 12:07 pm
  • Hi Can someone guide me please? I have inherited a Lucene application and am attempting to update the API from 2.0 to 2.4. I note that the 2.4 CHANGELOG talks of opening an IndexReader with ...
    Chris BamfordChris Bamford
    Dec 8, 2008 at 12:18 pm
    Dec 15, 2008 at 3:41 pm
  • Hello, In my application, I need to flush data each time a modification is made. So each time an entry is added in the lucene index we call IndexWriter.flush this way all data are secured on file ...
    MimounlMimounl
    Dec 7, 2008 at 12:28 pm
    Dec 8, 2008 at 5:46 pm
  • My application died throwing NPE inside SegmentReader.getNorms(). Exception in thread "main" java.lang.NullPointerException at java.util.Hashtable.get(Hashtable.java:336) at ...
    Teruhiko KurosakaTeruhiko Kurosaka
    Dec 3, 2008 at 6:02 pm
    Dec 4, 2008 at 8:02 pm
  • Hi I am having problems with searching for special charecters like %,*,+,- etc. I am using standard analyzer. I create queries using the query constructor. I read in the forums and tried with ...
    RavichandraRavichandra
    Dec 3, 2008 at 6:33 am
    Dec 3, 2008 at 11:48 am
  • Hi, Please let me know how i can index different mime type files like (pdf, html, doc ... etc) using lucene thanks Nagesh
    NageswaraRao MNageswaraRao M
    Dec 31, 2008 at 1:45 pm
    Dec 31, 2008 at 3:47 pm
  • Ok. This is crazy. I have an index with 14,488,449 docs in it. Today I did a CheckIndex on it and everything looked fine. I made a copy of the index, ran a delete on about 1.3 million docs and then ...
    1world1love1world1love
    Dec 19, 2008 at 4:20 am
    Dec 22, 2008 at 9:08 pm
  • hi *, i am searching for a fulltext index capeable of the following requirements: index everyday 3 000 000 new records with a validity of N days (e.g. 90 days expiration) == 34,7 / s one record is ...
    Christian BrennsteinerChristian Brennsteiner
    Dec 19, 2008 at 11:23 am
    Dec 22, 2008 at 6:13 pm
  • Hi, I am having a memory issue with Lucene2.4. I am strating a process with 128MB of ram, this process handles incoming request from others, and indexes objects in a number of lucene indexes. My ...
    JmJm
    Dec 15, 2008 at 6:29 pm
    Dec 16, 2008 at 11:22 am
  • Is there a simple example on how to query for "contents:Hello" in all documents using MatchAllDocsQuery<http://incubator.apache.org/lucene.net/docs/2.1/Lucene.Net.Search.MatchAllDocsQuery.html ? I ...
    Ian VinkIan Vink
    Dec 1, 2008 at 1:31 pm
    Dec 1, 2008 at 2:18 pm
  • Hi all, First of I'd like to say I'm quite pleased to be a part of this mailing list - its even more exciting to know that we have Otis G. and Erik H., authors of (at least in my opinion) the Lucene ...
    Joseph SyjucoJoseph Syjuco
    Dec 16, 2008 at 4:14 pm
    Jan 5, 2009 at 6:33 pm
  • Dear all, I'd like my lucene searches to be insensitive to (French) accents. For example, considering a indexed term "métal", I want to get it when searching for "metal" or "métal" . I use ...
    Legrand thomasLegrand thomas
    Dec 30, 2008 at 1:53 pm
    Dec 30, 2008 at 5:22 pm
  • I am wondering whether there is an easy way to avoid duplication while indexing, just using the index being created, without creating other data structures. In some cases, the incoming document list ...
    Chris LuChris Lu
    Dec 29, 2008 at 9:55 am
    Dec 30, 2008 at 9:13 am
  • Hi Everyone, I have an index of relatively small size (400mb) , containing roughly 0.7 million documents. The index is actually a copy of an existing database table. Hence, most of my queries are of ...
    Prafulla KiranPrafulla Kiran
    Dec 20, 2008 at 2:24 pm
    Dec 22, 2008 at 1:55 pm
  • Hi: In lucene 2.4, when Field.omitTF() is called, payload is disabled as well. Is this intentional? My understanding is payload is independent from the term frequencies. Thanks -John
    John WangJohn Wang
    Dec 18, 2008 at 9:58 pm
    Dec 19, 2008 at 5:41 am
  • This is where things get exciting, when theory runs right up against the particular problem at hand... What if your document consisted of a content field (perhaps broken into as many pieces as ...
    Erick EricksonErick Erickson
    Dec 15, 2008 at 6:12 pm
    Dec 17, 2008 at 3:18 pm
  • Hi, This is the first time i am using Lucene. I need to index pdf's with very few fields, title, date and body (long field) for a web based search. The results i need to display have to show not only ...
    MaxmilMaxmil
    Dec 12, 2008 at 8:34 am
    Dec 12, 2008 at 3:14 pm
  • Hi, Does anyone know of a pattern language for text processing and information retrieval? Cheers Rob
    Robert YoungRobert Young
    Dec 7, 2008 at 12:10 am
    Dec 8, 2008 at 7:27 pm
  • I have a usecase in which I have no search query, but still need to sort documents. For example, items need to be sorted by price, though the user has not yet selected any search criteria. What would ...
    Shivaraj TenginakaiShivaraj Tenginakai
    Dec 5, 2008 at 7:13 am
    Dec 7, 2008 at 1:21 am
  • We are evaluating lucene for a product search engine. One requirement is that we be able to suggest the top n brands(the ones with most products in the result set) for a given search term to further ...
    Muralidharan VMuralidharan V
    Dec 4, 2008 at 11:03 pm
    Dec 5, 2008 at 2:52 am
  • Hello, I am indexing documents with a field that contains the first and last name of people. It is working wonderfully with a slight issue: if Thomas is indexed for a document, I would like searches ...
    Khawaja ShamsKhawaja Shams
    Dec 3, 2008 at 6:17 am
    Dec 4, 2008 at 12:13 pm
  • Hello, Solr uses IndexCommit#getFileNames() to get a list of files for replication. One windows user reported an exception which looks like it may have been caused by IndexCommit#getFileNames() ...
    Shalin Shekhar MangarShalin Shekhar Mangar
    Dec 30, 2008 at 6:32 am
    Jan 5, 2009 at 10:34 pm
  • Hi I have the following situation: Document document = new Document(); String body ="This is a body of document"; Field field = new Field("body", body, Field.Store.YES, Field.Index.ANALYZED); ...
    Amin Mohammed-ColemanAmin Mohammed-Coleman
    Dec 26, 2008 at 8:19 pm
    Dec 30, 2008 at 7:57 am
  • AUTOMATIC REPLY LUX is closed until 5th January 2009 --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org For ...
    TomTom
    Dec 27, 2008 at 5:38 pm
    Dec 29, 2008 at 2:39 pm
  • Hello, I am new to using Lucene Indexing Server and to query syntax as well. I went through the documentation about using proximity searches between 2 words. But I would like to use proximity ...
    Vasudevan ComandurVasudevan Comandur
    Dec 28, 2008 at 8:35 pm
    Dec 29, 2008 at 8:57 am
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132 users for December 2008

Erick Erickson: 48 posts Michael McCandless: 37 posts Grant Ingersoll: 33 posts Tom: 26 posts Ian Vink: 20 posts John Wang: 19 posts Mark Miller: 17 posts Ian Lea: 13 posts Chris Hostetter: 10 posts Ganesh: 10 posts Otis Gospodnetic: 10 posts Chris Bamford: 8 posts Glen Newton: 8 posts Greg Shackles: 8 posts Paul Libbrecht: 8 posts Prabin meitei: 8 posts Preetham Kajekar (preetham): 8 posts Aaron Schon: 7 posts Erik Hatcher: 7 posts Jason Rutherglen: 7 posts
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