Search Discussions

107 discussions - 496 posts

  • Hi, We are sharing a Lucene index in a Linux cluster over an NFS share. We have multiple servers reading and writing to the index. I am getting regular lock exceptions e.g. Lock obtain timed out: ...
    Patrick KimberPatrick Kimber
    Jun 29, 2007 at 9:01 am
    Sep 7, 2007 at 6:07 pm
  • I have been working on extending the Highlighter with a new Scorer that correctly scores phrase and span queries. The highlighter is working great for me, but could really use some more banging on. ...
    Mark MillerMark Miller
    Jun 19, 2007 at 10:40 pm
    Aug 29, 2007 at 5:29 pm
  • Hi, I'm developping an image database. Each lucene document representing an image contains (among other fields ): - a date field - a collection field containing the ID of the collection the image ...
    Antoine BaudouxAntoine Baudoux
    Jun 15, 2007 at 2:52 pm
    Jun 18, 2007 at 8:54 pm
  • I'm looking at the new Payload api and would like to use it in the following manner. Meta-data is indexed as a special phrase (all terms at same position) and a payload is stored with the first term ...
    Peter KeeganPeter Keegan
    Jun 27, 2007 at 2:46 pm
    Jul 27, 2007 at 7:00 pm
  • Hi, does anyone knows how to do pagination on jsp page using the number of hits return? Or any other solutions? Do provide me with some sample coding if possible or a step by step guide. Sry if I'm ...
    Lee Li BinLee Li Bin
    Jun 29, 2007 at 9:15 am
    Jul 4, 2007 at 1:14 pm
  • High, Is-it possible to update a document's field without deleting the document and add it again into the index?
    Jun 27, 2007 at 7:46 am
    Jul 1, 2007 at 10:50 am
  • Hi, I would like to implement an AJAX search. Basically when user types in several characters, I will try to search the Lucene index and found all possible matching items. Seems I need to use ...
    Chris LuChris Lu
    Jun 8, 2007 at 1:32 am
    Jun 13, 2007 at 1:07 pm
  • Hi, I’m a new user to Lucene, and heard that it is a powerful tool for full text search and I’m planning to use it in my project for data storage purpose. Before the implementation, I could like to ...
    Chew Yee ChuangChew Yee Chuang
    Jun 15, 2007 at 7:02 am
    Jul 6, 2007 at 6:23 am
  • Hi I am aware that with Lucene I can not do negative only queries such as -foo:bar But today I ran into an issue where I realized even queries such as +foo:bar +(-goobly:doo) also never return any ...
    Antony SequeiraAntony Sequeira
    Jun 15, 2007 at 1:07 am
    Jun 19, 2007 at 1:13 am
  • Hello,I just downloaded Lucene and tried running the demo. I seem to be okay up until I type in a query into the "Search Criteria" page and click on the "Search" button at the URL: ...
    Lucene HelpLucene Help
    Jun 12, 2007 at 7:11 am
    Jun 13, 2007 at 3:40 pm
  • Hi, I would like to know whether Standard Analyzer allows searching of chinese words? And in order to support chinese searching, is there any encoding needed in order to develop the application? I'm ...
    Jun 17, 2007 at 2:51 pm
    Jun 22, 2007 at 10:37 am
  • Hi, I wonder if this is possible: Return all Terms of a Field in the Index together with the number of occurances in all documents. E.g. have 10 Documents with the Field "author" in the index, 5 of ...
    Benjamin PaseroBenjamin Pasero
    Jun 9, 2007 at 3:19 pm
    Jun 11, 2007 at 9:32 pm
  • Hi everyone, I am trying to remove several docs from search results each time I do query. The docs can be identified by an exteranl ids whcih are saved/indexed. I could use a Query or QueryFilter to ...
    Jun 15, 2007 at 4:40 am
    Jun 22, 2007 at 2:01 pm
  • Hi. How can I access JavaCC?? Thanks -- View this message in context: http://www.nabble.com/JavaCC-Download-tf3958940.html#a11233766 Sent from the Lucene - Java Users mailing list archive at ...
    Mahdi RahimiMahdi Rahimi
    Jun 21, 2007 at 2:04 pm
    Jun 30, 2007 at 5:20 pm
  • My very simple analyzer produces tokens made of digits and/or letters only. Anything else is discarded. E.g. the input "smith,anna" gets tokenized as 2 tokens, first "smith" then "anna". Say I have ...
    Renaud WalduraRenaud Waldura
    Jun 13, 2007 at 11:13 pm
    Jun 15, 2007 at 2:58 pm
  • Hi! How can I restore the behavior of the old WildcardQuery under 2.1? I badly need 'cat???' to match 'cat' again just like in the older versions. I could modify my istance of lucene by removing ...
    Tim SmithTim Smith
    Jun 6, 2007 at 7:48 am
    Jun 7, 2007 at 1:17 pm
  • Until recently I have only used Lucene as an index. I'm very interested to hear what you people have to say about using Lucene as the primary and only persistance layer in an application. I would ...
    Karl wettinKarl wettin
    Jun 27, 2007 at 12:20 am
    Jun 30, 2007 at 11:31 am
  • Hi, I am trying to use RAMDirectory as a buffer and am having some problems. I create indexes using FSDirectory directly and index directory contains the following files: bash-3.00$ ls ~/index/ ...
    Tanya LevshinaTanya Levshina
    Jun 21, 2007 at 11:35 pm
    Jun 22, 2007 at 1:48 am
  • Hello I've asked before on this issue, and I think I have more information now. I have in a lucene 1.4 index, some Field.Text fields stored. I've been focusing on the one called "name" In luke 0.7 , ...
    John PowersJohn Powers
    Jun 7, 2007 at 6:02 pm
    Jun 19, 2007 at 8:29 pm
  • What if I need to search for synonyms, but synonyms can be expanded to phrases of several words? For example, user enters query "tcp", then my application should also find documents containing phrase ...
    Aliaksandr RadzivanovichAliaksandr Radzivanovich
    Jun 27, 2007 at 2:38 pm
    Dec 7, 2007 at 9:23 pm
  • Hi, We are currently running a Tomcat web application serving searches over our Lucene index (10GB) on a single server machine (Dual 3GHz CPU, 4GB RAM). Due to performance issues and to scale up to ...
    Chun Wei HoChun Wei Ho
    Jun 28, 2007 at 1:50 pm
    Jul 8, 2007 at 3:08 am
  • Hi, I am trying to index msword documents. I've got things working but I do not think I am doing things properly. To index msword docs I use an extractor to extract the text. Then I write the text to ...
    Jim shirreffsJim shirreffs
    Jun 8, 2007 at 5:24 pm
    Jun 9, 2007 at 2:56 pm
  • Hello all, In my application I want to perform a search over all the documents that are NOT in a certain subset, and I'm not sure how I should do it. Specifically, the application performs a search ...
    Hilton CampbellHilton Campbell
    Jun 5, 2007 at 6:05 pm
    Jun 8, 2007 at 12:48 pm
  • Hi, I've just downloaded Lucene, tried demo and looked at the documentation. The Indexing and Searching work great and fast but I also need to display all the actual "hits": the lines from the files ...
    Tanya LevshinaTanya Levshina
    Jun 1, 2007 at 12:40 pm
    Jun 1, 2007 at 4:22 pm
  • I have an index in one file that has a size of abt 18GB of data When i run some queries on Luke the response comes in < 40 ms but the same when I use IndexSearcher gives me in 300ms -600 ms Any ...
    Jun 28, 2007 at 4:04 pm
    Jul 1, 2007 at 9:51 pm
  • i m using lucene(org.apache.lucene) and i want the java code for parsing single character string.. my code is : QueryParser qp = new QueryParser("",analyser); String str = " track 9"; Query que = ...
    Pratik shinghalPratik shinghal
    Jun 28, 2007 at 5:30 pm
    Jun 29, 2007 at 9:10 pm
  • Hi, I am using the PorterStemAnalyzer class (attached) to provide stemming for a Lucene index. To stem the terms in the index we use the following... //open an index writer in append mode IndexWriter ...
    Robert WalpoleRobert Walpole
    Jun 22, 2007 at 3:40 pm
    Jun 22, 2007 at 9:42 pm
  • HI, My requirement is to search multiple databases which are present on different machines all of which are indexed using lucene Can it be done using the web interface of lucene ? If yes what is the ...
    Rajat mahajanRajat mahajan
    Jun 14, 2007 at 5:41 am
    Jun 18, 2007 at 10:23 am
  • Hi all, I was experimenting with queries using wildcard on an untokenized field and noticed that a query with both a starting and trailing wildcard, e.g. *abc*, gets parsed to the PrefixQuery *abc. I ...
    Jun 11, 2007 at 9:34 pm
    Jun 12, 2007 at 5:41 am
  • Hey, I Think this is where I ask this. I'm pretty new to this so this is probably a dumb question. I'm using the StandardTokenizer class to turn a file into tokens. I then need to be able to later ...
    John Paul SondagJohn Paul Sondag
    Jun 27, 2007 at 1:32 am
    Jun 27, 2007 at 2:32 am
  • Hi, I am using lucene in our site for index and search. We are creating the index with large collection of documents (XML). The program some times terminating without completing the index process. So ...
    Sonu SRSonu SR
    Jun 25, 2007 at 11:17 am
    Jun 26, 2007 at 4:28 am
  • Hi, The Lucene FAQ at http://wiki.apache.org/lucene-java/LuceneFAQ mentions that the position of the matches in the text does not affect scoring. So is there anyway that I can make the position of ...
    Jesse PrabawaJesse Prabawa
    Jun 19, 2007 at 7:59 am
    Jun 20, 2007 at 11:29 pm
  • We're using a MultiSearcher to search against multiple lucene indexes which runs inside of a web application in jboss 4.0.4. We're also using a standalone app running in a different jboss server ...
    Beard, BrianBeard, Brian
    Jun 19, 2007 at 12:59 pm
    Jun 19, 2007 at 3:07 pm
  • Hello everyone, I am lucene user and tried to implement pharse query, But now getting some logical problems in searching.. My index have 4 fields: Name, Address & City and 6 docs. i.e 1. "Laxmilal ...
    Laxmilal MenariaLaxmilal Menaria
    Jun 18, 2007 at 1:25 pm
    Jun 19, 2007 at 4:44 am
  • Hi, We are using Lucene as search engine and I have a question regarding the scoring of search results, I had given a example for it, Example :-- suppose we have four Items on which we have indexed, ...
    Yatin SoniYatin Soni
    Jun 14, 2007 at 4:51 pm
    Jun 18, 2007 at 9:07 pm
  • Hey all, As you can tell by the subject, interested in 'name searching' and 'nearby name' searching. Scenarios include Geneology and Similar-Person-from-Different-Datasources matchings. Assuming ...
    Darren HartfordDarren Hartford
    Jun 29, 2007 at 3:41 pm
    Jul 2, 2007 at 12:17 pm
  • Hello, In my application I have to add documents to the index as follows: 1. build the document to add from a repository 2. obtain an IndexWriter 2. add document to index 4. write and optimize index, ...
    Kai WeberKai Weber
    Jun 28, 2007 at 4:49 pm
    Jul 1, 2007 at 9:42 pm
  • Hi all, Is there any possibility to display Index values (ie) when we want to search a field we use, String test="9840836588" Document doc=new Document(); doc.add(new ...
    Jun 24, 2007 at 7:13 am
    Jun 25, 2007 at 5:49 pm
  • We want to maintain a backup of our production index directory. We are using Lucene 2.0 v. The normal way to have backup is to run a small reindex script every 5 mins, which would pick up only those ...
    Rajendranath, DivyaRajendranath, Divya
    Jun 5, 2007 at 5:29 am
    Jun 22, 2007 at 11:03 am
  • Hi, I'm using standard tokenizer for both indexing and searching process.Myindexed value is like "emp-id Aq234 kaith creating document for search". I can get search results for the query ...
    SK RSK R
    Jun 20, 2007 at 9:24 am
    Jun 20, 2007 at 1:24 pm
  • Hi All, i index my document using SimpleAnalyzer() when i search the Indexed field in the searcher class it doesnt give me the results.help me to sort out this issue. My Code: test="9840836598" ...
    Jun 19, 2007 at 7:11 am
    Jun 19, 2007 at 2:17 pm
  • All, I need to store all the attributes of the document i index as part of the index. And I need to get the size of the files as close to 20% of the original size as possible. If anyone can help with ...
    Jun 7, 2007 at 4:49 am
    Jun 19, 2007 at 5:35 am
  • Hi All, I am trying to create a lucene query to search for companies based on areacode. The phone no. is stored in the lucene index in the form of '415-567-2323'. I need to create a query like ...
    Harini RaghavanHarini Raghavan
    Jun 12, 2007 at 10:21 am
    Jun 12, 2007 at 8:43 pm
  • Hello consider a query like this patientResult:[8 TO 9] this returns correct documents but patientResult:[8 TO 10] return nothing. and also this range [0.1 TO 10] returns results like 11, 10.8, 10.9 ...
    Mohammad NorouziMohammad Norouzi
    Jun 12, 2007 at 6:45 am
    Jun 12, 2007 at 7:50 am
  • Hi there, at the open-source project mmm we provide a generic search-solution based on lucene: http://m-m-m.sourceforge.net/maven/mmm-search/ This covers the typical gaps like indexing binary ...
    Joerg HohwillerJoerg Hohwiller
    Jun 10, 2007 at 9:06 pm
    Jun 12, 2007 at 5:21 am
  • Hi, I'm new to Lucene...very new. I'd like to use Lucene to index a MySQL database (six tables, actually), and then use it to search the database in lieu of using SQL. I can't seem to find any sample ...
    Lindsey HessLindsey Hess
    Jun 7, 2007 at 9:39 pm
    Jun 12, 2007 at 12:58 am
  • Hi Everyone, I have a lucene index were I add a document with a set of metadata. In my system, all the fields in the metadata set needn't be there all the time for a given document. Say if I am ...
    Jun 11, 2007 at 1:49 pm
    Jun 11, 2007 at 2:31 pm
  • I am trying to use a Filter Index Reader to provide access only to the subset of my archive for which a certain field contains one of a given list of values. The idea is to create a special term for ...
    Lucene userLucene user
    Jun 10, 2007 at 9:51 pm
    Jun 11, 2007 at 6:28 am
  • my indexfile to 8G when I optionze() the index.program is too slow . and some time IOException. And use TOO memory . xiaojun tong 010-64489518-613 tongxiaojun@msn.com www.feedsky.com
    Jun 7, 2007 at 2:47 am
    Jun 8, 2007 at 7:33 pm
  • I'm running into the "WARN | Compass Scheduled Optimizer | AdaptiveOptimizer [book], will do it next time." messages more frequently, most likely due to the lucene index getting enormous. The ...
    Jun 6, 2007 at 5:48 pm
    Jun 7, 2007 at 12:08 am
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127 users for June 2007

Erick Erickson: 49 posts Chris Hostetter: 34 posts Mark Miller: 18 posts Mathieu Lecarme: 16 posts Steven Rowe: 16 posts Chris Lu: 15 posts Doron Cohen: 13 posts Grant Ingersoll: 13 posts Sebastin: 11 posts Tanya Levshina: 10 posts Liu_andy2: 9 posts Antoine Baudoux: 9 posts Karl wettin: 9 posts Otis Gospodnetic: 9 posts Yonik Seeley: 9 posts Daniel Noll: 8 posts Jim shirreffs: 8 posts Lee Li Bin: 8 posts Yu: 7 posts Beard, Brian: 6 posts
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