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java-user.lucene.apache.org
November 2008 - page 1
Hadi Forghani — 122564122702 Nov 2008
hi friends merge N document to an existing index is better than add N document to an existing index? in the other word, has IndexWriter.addIndexesNoOp...
Exact Phrase Query (10 Replies)
semelak ss — 122565783002 Nov 2008*
I have documents containing multiple words in the the field "word" for example, one of the documents contain in the field "word...
syedfa — 122567003702 Nov 2008
Dear fellow Java/Lucene developers: I am trying to search an xml document over multiple fields. The index I created using the SAX method. I am trying ...
Read all the data from an index (5 Replies)
Dragon Fly — 122571672403 Nov 2008*
Hi, I have an old index that was built a few months ago. The data that I used to build the index has been deleted from the database. I'd like to ...
stephenlindauer — 122573876303 Nov 2008
I have a lucene search and I want to implement a way to sort the search by giving one search term more importance than another and sort it by the scor...
Teruhiko Kurosaka — 122574125203 Nov 2008
Hi, I'd like to find documents that are similar to the one I have in the index (or the one I am abuot to add, if there is no similar document... ...
Reading from an IndexWriter (1 Reply)
Matthew DeLoria — 122575208303 Nov 2008*
I had a question about more about Best Practices and reading from an IndexWriter. Currently, we have an index which we call the master index. This ind...
Zhou Lin Dai — 122580808804 Nov 2008
I am out of the office until 2008-11-10.. Raja (He Kun Wang) will be my backup during my leave. I will check emails at night. For anything emergent, y...
OutOfMemory Problems Lucene 2.4 / Tomcat (17 Replies)
Todd Benge — 122584987505 Nov 2008*
Hi, I'm the lead engineer for search on a large website using lucene for search. We're indexing about 300M documents in ~ 100 indices. The i...
No segment files found/ Searcher error (7 Replies)
JulieSoko — 122590858705 Nov 2008*
I am narrowing down this problem that I have had for a week now... I am using lucene version 2.3.1 and 64 bit java versio 1.5.0-12-b04 running on Linu...
memory leak getting docs (2 Replies)
Marc Sturlese — 122592114605 Nov 2008*
Hey there, I have posted about this problem before but I think I didn't explain mysql very well. I'll try to explain my problem inside the c...
Performance of never optimizing (17 Replies)
Justus Pendleton — 122592170305 Nov 2008*
Howdy, I have a couple of questions regarding some Lucene benchmarking and what the results mean[3]. (Skip to the numbered list at the end if you don...
How to use Sort cass in Lucene 2.4.0? (4 Replies)
장용석 — 122593827506 Nov 2008*
hi. I have a question :) In lucene 2.3.X I did use Sort class like this.. Sort sort = new Sort("FIELDNAME", true); Hits hits = searcher.sear...
Benchmarking my indexer (3 Replies)
Rafael Cunha de Almeida — 122594125006 Nov 2008*
Hello, I did an indexer that parses some files and indexes them using lucene. I want to benchmark the whole thing, so I'd like to count the token...
Clay Zhong — 122594428406 Nov 2008*
Hi Guys, I meet some problems when using Lucene 2.3.2. After a lot of research, I still can't find any ways to solve them. Hope you can give me s...
What does Sort.RELEVANCE do? (1 Reply)
Teruhiko Kurosaka — 122600097206 Nov 2008*
I can specify Sort.RELEVANCE to Searcher.search as in: hits = searcher.search(q, Sort.RELEVANCE); // Using deprecated method to make it short What is ...
Global Field question (thread-safe)? (2 Replies)
Glen Newton — 122600531706 Nov 2008*
I have a use case where I want all of my documents to have - in addition to their other fields - a single field=value. An example use is where I have ...
BoostingTermQuery scoring (5 Replies)
Peter Keegan — 122608279007 Nov 2008*
I'm using BoostingTermQuery to boost the score of documents with terms containing payloads (boost value > 1). I'd like to change the scor...
searchable archives (2 Replies)
ChadDavis — 122609592607 Nov 2008*
Hey, Is this list available somewhere that you can search the entire archives at one time? Thanks, Chad...
Store versus Index (1 Reply)
ChadDavis — 122609611807 Nov 2008*
I just need a little confirmation of my understanding here. If i say that a field is to be stored, the entire thing is written to the index. It might ...
Multisearcher (1 Reply)
Shishir Jain — 122614568508 Nov 2008*
Hi, Doc1: Field1, Field2 Doc2: Field1, Field2 If I create Index such that Field1 is stored in index1 and Field2 is stored in index2. Can I use Multise...
lamino — 122616275508 Nov 2008*
Greetings, I'm getting a strange behaviour when using the FrenchAnalyzer. Calling the same class (Searcher.java, see below) from a JSP file and f...
Can Lucene tells which field matched ? (4 Replies)
Dora — 122618060008 Nov 2008*
Hi I am new to Lucene and working on a search module for some XML data: I need to provide a "search all" able to look in all xml fields. App...
Lucene and JSP (3 Replies)
Rafael Cunha de Almeida — 122621911409 Nov 2008*
Hello, I'm writing my first JSP application, so this may be too much of a newbie question, in which case I hope you can refer me to documentation...
How to combine filter in Lucene 2.4? (4 Replies)
Timo Nentwig — 122622991709 Nov 2008*
Hi! Since Filter.bits() is deprecated and replaced by getDocIdSet() now I wonder how I am supposed to combine (AND) filters (for facets). I worked aro...
changes (3 Replies)
ChadDavis — 122626943109 Nov 2008*
I'm upgrading from a very old version of lucene to 2.4 I tried to research all the possible changes, this included reading the change file from t...
ScoreDoc (3 Replies)
ChadDavis — 122627195609 Nov 2008*
The sample code uses a ScoreDoc array to hold the hits. ScoreDoc[] hits = collector.topDocs().scoreDocs; But the JavaDoc says "Expert: Returned b...
Get a Document by id (1 Reply)
fernanvi — 122629633310 Nov 2008*
Hello. I am trying to obtain a Document to work directly on it. I have already the id number, but I do not know obtain like the object Document from t...
possible score value (3 Replies)
Francisco Borges — 122632934510 Nov 2008*
Hello, I have been going through the scoring documentation and code. I had the expectation that Lucene would enforce a score value between [0,1]. But ...
Highlighter and Phrase Queries (5 Replies)
Sertic Mirko, Bedag — 122632939310 Nov 2008*
Hi@all I am searching for a solution to make the Highlighter run property in combination with phrase queries. I want to highlight text with a phrase q...
autoCommit (2 Replies)
ChadDavis — 122634809510 Nov 2008*
The FAQ's have this index performance tip: Use autoCommit=false when you open your IndexWriterBut when I look at the API, there's no way to ...
Artur Tomusiak — 122635823110 Nov 2008*
Hello, We are using a MultiFieldQueryParser and we have problems with making Lucene find parts of words. So that for example searching for "a...
장용석 — 122638057811 Nov 2008
hi :) first, i'm sorry for my bad English.. I have a question. In lucene 2.4.0 , Token class constructor public Token(String text, int start, int...
Michael Wechner — 122638340211 Nov 2008*
Hi We have about 1 mio documents and growing within a hierarchical order (3 to 20 deep) and about 3000 people accessing these nodes, whereas some peop...
mark harwood — 122639928211 Nov 2008
Probably a question for Mike M. Is it possible/sensible to use IndexDeletionPolicy to remove the *newest* commit points (as opposed to the usual scena...
Boosting results (15 Replies)
Scott Smith — 122641129011 Nov 2008*
I'm interested in comments on the following problem. I have a set of documents. They fall into 3 categories. Call these categories A, B, and C. E...
term offsets wrong depending on analyzer (2 Replies)
Christian Reuschling — 122644434311 Nov 2008*
Hi Guys, I currently have a bug of wrong term offset values for fields analyzed with KeywordAnalyzer (and also unanalyzed fields, whereby I assume tha...
Grouping of Boolean opeartors in Lucene..? (2 Replies)
Santosh Urs — 122646526612 Nov 2008*
How can i use multiple Boolean operators in a search query.? For example , from the search text field , i usually get the queries which looks like Any...
Feasibility question (1 Reply)
Jeff Capone — 122646716912 Nov 2008*
Has anyone deployed Lucene to index log files? I have seen some articles about how RackSpace used Lucene and Hadoop for log processing, but I have not...
Parsing MSWord (7 Replies)
dipesh — 122650258912 Nov 2008*
Hello, I wanted to know if there are classes in Lucene that support parsing MSWord documents. Many thanks, Dipesh...
Sven — 122651677812 Nov 2008
Hi everyone, I have a term "foo" and I want to count all the occurrences of all the terms that are within 5 words of "foo" in all ...
Sven — 122654178813 Nov 2008*
Hi everyone, I have a term "foo" and I want to count all the occurrences of all the terms that are within 5 words of "foo" in all ...
1:n queries again (7 Replies)
Christian Reuschling — 122658030013 Nov 2008*
Hello Friends, In order to offer some simple 1:n matching, currently we create several, counted attributes and expand our queries that we search insid...
Bapat, Mayur — 122664480814 Nov 2008
Hi, Does Lucene support Scoped Searches? My intention is to index an XML String and search for a matching element/attribute value from that XML by spe...
Luke 0.9 released (3 Replies)
Andrzej Bialecki — 122666056714 Nov 2008*
Hi all, I'm happy to announce that the new release of Luke - the Lucene Index Toolbox - is available for download (or WebStart use) here: http://...
Sudarsan, Sithu D. — 122668195514 Nov 2008*
Hi, We are trying to index large collection of PDF documents, sizes varying from few KB to few GB. Lucene 2.3.2 with jdk 1.6.0_01 (with PDFBox for tex...
Teruhiko Kurosaka — 122668548914 Nov 2008*
PhraseQuery requires all the terms in the phrase exists in the field being searched. I am looking for a more permissible version of PhraseQuery which ...
Storing part of the field (6 Replies)
Ravi L — 122669969814 Nov 2008*
Hi, I am simple question. I want a string to be indexed, but stored part of that string. For example, if my string is "foo bar", I want to i...
LUCENE-831 (complete cache overhaul) -> mem use (8 Replies)
Britske — 122676162715 Nov 2008*
Hi, I recently saw activity on LUCENE-831 (Complete overhaul of FieldCache API/Implementation) which I have interest in. I posted previously on this w...
About counting term hits (7 Replies)
Fco. Mario Barcala Rodríguez — 122679942316 Nov 2008*
Hello: I am new to LUCENE and I am testing some issues about it. I can retrieve the number of documents which satisfies a query, but I don't find...