Mailing List Archive by Gossamer Threads http://www.gossamer-threads.com/lists/lucene/java-user/ en-us (c) Gossamer Threads Inc. All rights reserved. 12 Feb 2012 08:09:04 -0800 120 75 23 http://www.gossamer-threads.com/lists/lucene/java-user/ http://www.gossamer-threads.com/images/lists/rss_logo.jpg I was looking to the possibility that _some_ subqueries might discount (actually remove) field norms. I'm trying out the view that in general while l 10 Feb 2012 14:59:08 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145638 I'm trying to learn more about using BlockJoinQuery in our search application and I came across this blog post by Mike McCandless: http://blog.mikemcc 10 Feb 2012 14:31:10 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145671 Hi, I apologise upfront for the trivial question. I have an IndexSearcher and I am applying a FieldCacheTermsFilter filter on it to only retrieve doc 10 Feb 2012 09:43:29 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145594 Hello i want to implement my custom filter, my wuestion is quite simple but i cannot find a solution to it no matter how i try: How can i access the 09 Feb 2012 11:18:43 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145476 Mit freundlichen Gr��en Christof Schablinski Devoteam Danet GmbH, Waldburgstrasse 17 - 19, 70563 Stuttgart, Germany Phone: +49 6151 868 8730, Fax: + 09 Feb 2012 07:32:07 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145439 Hello all, In 3.0.3 the following code works fine but in 3.5, it throws exception "No segments found". In case of 3.0.3, Just creating writer will cr 09 Feb 2012 04:02:10 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145396 Hello All, I have a requirement of using different analyzer per document. How can we do this? My analyzer would be locale specific. I have a file 09 Feb 2012 04:01:05 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145395 -------- �'ρχικό Μήνυμα -------- Θέμα: Delete words in a specific increment Position with Lucene �-μερομηνία: Tue, 07 09 Feb 2012 03:34:41 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145394 Hello, I am currently evaluating Lucene 3.5.0 for upgrading from 3.0.3, and in the context of my usage, the most important parameter is index writing 08 Feb 2012 20:28:08 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145360 What the heck does is the JavaDoc for DisjunctionMaxQuery saying: "A query that generates the union of documents produced by its subqueries, and that 08 Feb 2012 14:42:11 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145347 Hello, I'm using a MemoryIndex in order to search a block of in-memory text using a lucene query. I'm able to search the text, produce a result, and 08 Feb 2012 13:36:44 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145333 Hi, I have about 6.5 million documents which lead to 1.5G index. The speed of search a couple terms, like "dvd" and "price", causes about 0.1 second. 08 Feb 2012 04:44:11 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145269 Hi, I want to create a writer on a folder ("fsdir") in a remote server ("10.161.1.23"), which has user id "xyz" and password "pwd". How can I do so? 08 Feb 2012 04:12:33 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145248 Hi, I am using NRTManager and NRTManagerReopenThread. Though I don't close either writer or the reopen thread, I receive AlreadyClosedException as fo 07 Feb 2012 21:20:07 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145211 Hi, My company is using an older version of Lucene (3.0.3). In my profiling results with 3.0.3, I have found that my app's threads were blocked due t 07 Feb 2012 13:45:28 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145148 I have a set of Lucene indexes for which I need to log all accesses and possibly queries. I can use kernel-level auditing to record file accesses, bu 06 Feb 2012 14:45:47 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/145025 Hi, I have a little bit of an unusual set of requirements, and I am looking for advice. I have researched the archives, and seen some relevant posts, 05 Feb 2012 18:50:43 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144934 Hi, I build an RAMDirectory on a FSDirectory, and would like the writer associated with the RAMDirectory to periodically write to hard drive. Is thi 04 Feb 2012 22:56:15 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144868 My Index does NOT have a simple UID, it uses the file PATH to the file as the unique key. I was implementing a CustomScoreQuery which not only tweaked 03 Feb 2012 16:09:57 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144829 Using Lucene 3.5, I created a query parser based on the dismax parser but in order to get matches on misspellings ecetra I additionally do a fuzzy 03 Feb 2012 07:01:42 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144794 Hi List Apologies for such a long message. I have tried to include everything, that you might need to know to answer my question. I am having diffic 02 Feb 2012 08:57:00 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144713 So I subclass Query Parser and give it query dug up then debugging shows it calls getFieldQuery(String field, String queryText, boolean quoted) twi 01 Feb 2012 13:32:44 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144661 Assume we have a Lucene index over which several types of analyses are performed. � Assume that the conclusions of some analysis�require that�new toke 01 Feb 2012 06:05:11 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144601 Hi, lucene-3.0.3 can be used for searching a text from PDF, xlsx, docx, doc, xls, msg, TXT files. For this we have any common function to accompli 01 Feb 2012 05:07:57 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144595 Hi, I have an issue with Lucene 2.9.4 and sorting of wildcard queries. If I set a boost to some documents during indexing like this: doc.setBoost(1 01 Feb 2012 02:41:33 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144581 Hello all, I am upgrading from 3.0.3 to 3.5.0. 1) NumberTools is deprecated. I am converting long to string and storing it in Index. Now this is de 01 Feb 2012 00:43:38 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144542 Hi all, I have been using lucene with Hibernate to index the data. Each document is indexed with two fields: id and content. Each document correspond 31 Jan 2012 23:50:52 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144538 Hi I learnt about Lucene from google and i thought of implementing it my company. I don't want to use Lucene as a web search application. I ha 31 Jan 2012 23:40:22 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144543 Hi all. I've found a rather frustrating issue which I can't seem to get to the bottom of. Our application will crash with an access violation around 31 Jan 2012 16:16:25 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144512 In Lucene, 3.4 I recently implemented "Translating PhraseQuery to SpanNearQuery" (see Lucene in Action, page 220) because I wanted _order_ to matter. 31 Jan 2012 12:48:02 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144481 Working with Lucene 3.5, I'd like to append a payload to a specific field in the index, at indexing time. To get that, I use the following code to pro 31 Jan 2012 12:25:36 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144480 Hi, I'm using lucene on Hebrew MySql tables. I used ngram (1-15 gram sizes) in my name analyzer and the only thing that doesn't work for me is when 31 Jan 2012 09:32:04 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144459 Hey Guys, As you might know, we have been working hard on building a site that would help users use and understand Lucene. We have been playing aroun 31 Jan 2012 08:35:45 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144458 Hello, I'm having a bit of trouble Googling this, so I'm hoping someone can point me in the right direction. We have a system which generates bl 31 Jan 2012 07:50:10 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144439 Consider a people index, containing People documents with the following names: Doc 1 [name: "Marcus"] Doc 2 [name: "Markus"] Doc 3 [name: "Mharcus"] 30 Jan 2012 14:35:53 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144373 I'm working on providing advanced searching for annotated Medical Documents (using UIMA). In the context of an annotated document, I identify relev 30 Jan 2012 14:24:39 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144372 Is there any difference, from a performance standpoint (or any other standpoint whatsoever), between instantiating a query using QueryParser and Boole 30 Jan 2012 13:55:00 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144357 All things being equal does a fuzzy match give the same score as an exact match. i.e if I do a search for farmin and it matches two docs one on term 28 Jan 2012 01:32:41 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144162 Hi, I don't want to filter certain stop words within the StandardAnalyzer? Can I do so? Ideally, I would like to have a customized StandardAnalyzer. 27 Jan 2012 20:40:32 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144156 After reading all about the renaming of optimize() and updating my Lucene libraries to 3.4, I was surprised and confused by what I found. I have a 1 27 Jan 2012 15:18:57 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144141 Hi! I have a Solr-constructed index, which I read with this code: Directory directory = FSDirectory.open(file); IndexReader reader = IndexReader.ope 27 Jan 2012 07:39:13 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144094 Hi All, I am working on a project to find similar documents for the one being processed by a job. These documents talk about the functional issues s 26 Jan 2012 15:41:58 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144025 Hi, I am going to face very soon the need of having a big number of small indexes directly accessible for R/W from N machines. I am evaluating Infin 26 Jan 2012 10:21:36 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/144008 Hi all, I am thinking about the best way to use BlockJoinQuery to make joins for child documents. Is there any QueryParser implementation that can ha 26 Jan 2012 10:14:55 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143997 Hi list, We have two different document types with different fields each. My problem is given one document (Doc) from type1, find similar ones of typ 26 Jan 2012 08:34:20 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143996 Hi all, After much code and forum searching, I've hit a frustrating point that should be more obvious. I've trolled through a ton of postings and mes 25 Jan 2012 15:36:19 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143935 --------------------------------- Lance --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-uns 25 Jan 2012 14:30:19 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143932 Hi, I am using multiple writer instances in a web service. Some instances are busy all the time, while some aren't. I wonder how to configure the wri 25 Jan 2012 14:01:46 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143923 It seems that it is not possible to have multiple document types defined in a single solr schema.xml file. If, in fact, this is not possible, then, wh 25 Jan 2012 13:49:15 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143922 Goofing off with my index, I ran across this example http://www.lucidimagination.com/blog/2009/05/26/accessing-words-around-a-positional-match-in-luce 24 Jan 2012 15:37:34 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143865 Hi all, Looking at some older Lucene examples, I noticed for older versions of lucene that IndexReader came with a handy terms() method that would re 24 Jan 2012 13:10:19 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143858 Hi how can we assign custom score for each token/word. For Ex I have document 1 pqrst uvwx abcd 2 abcd pqrst uvwx 3 pqrst uvwx lm 24 Jan 2012 09:08:37 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143842 Hi Everyone I have a problem where I need to compare two indexed fields as part of a query. For instance: modified_date[1970 to 2012] AND NOT delet 23 Jan 2012 02:33:26 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143755 Hi, I am working on getting lucene indexing working on *Google App Engine*. I am using a *ramdirectory* . I am facing a null pointer exception when I 22 Jan 2012 16:24:17 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143732 Hi, I'm trying to select city names in a way that goes easy on the spelling mistakes with the most accurate match first. My index for the city name f 21 Jan 2012 07:38:54 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143652 Hi, I 'm currently working in integrating lucene spatial into the search engine of my customer but I'm facing a problem : If I ask to CartesianPoly 20 Jan 2012 06:51:32 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143614 HI, Could you please help me with a quick question - Is there a way to restrict lucene/solr fuzzy search to only analyze words that have more than 5 19 Jan 2012 12:08:46 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143578 I'm hoping to upgrade Lucene on a local code base from 3.0.3 to 3.5.0; is there a good guide out there for particular pitfalls that I should worry abo 19 Jan 2012 11:01:39 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143577 Hi, can any of you provide a working code example that utilizes the NRTManager, NRTManagerReopenThread and ExecutorServices instances? The limited av 18 Jan 2012 09:45:45 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143476 Hello, I am having problems opening a lucene index. The index has been created on the same machine. The size of index is 44G. Its a 64bit machine ru 17 Jan 2012 03:05:32 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143371 Hi! I am trying to extend "mahout lucene.vector" driver, so that it can be feeded with arbitrary key-value constraints on solr schema fields (and gen 16 Jan 2012 08:06:29 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143298 I have a situation where there are users that create n keywords. I'm storing them as individual DB fields for aggregating scores and then building the 16 Jan 2012 07:59:58 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143297 Dear Lucene-developers, I switched to using Lucene 3.5 a few weeks ago and suddenly sentences are not correctly indexed anymore. Basically, fields ca 16 Jan 2012 07:30:25 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143295 I'm having trouble including the guava (http://code.google.com/p/guava-libraries/) library in my ant build script for lucene (lucene-3.5.0/build.xml). 15 Jan 2012 18:46:07 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143235 I host an high performance computing podcast at www.rce-cast.com We would like to have a developer or two from Lucene to chat with us on the show. I 15 Jan 2012 18:25:35 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143228 Hi friends, Any one meet ArrayIndexOutOfBoundsException: -65536 described in https://issues.apache.org/jira/browse/LUCENE-1995 after it declared being 15 Jan 2012 16:21:45 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143223 I saw the link, https://builds.apache.org/job/Lucene-3.x/javadoc/contrib-misc/org/apache/lucene/index/NRTManagerReopenThread.html, which talks about h 15 Jan 2012 10:18:18 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143202 hi all, short of it: i want "queen bohemian rhapsody" to return that song named "Bohemian Rhapsody" by the artist named "Queen", rather than songs wi 14 Jan 2012 22:19:16 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143189 the following message comes from Explanation explain 0.09375 = (MATCH) fieldWeight(name:85 in 8687), product of 1.0 = tf(termFreq(name:85)=1) 13 Jan 2012 21:20:34 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143113 I'm having a set of issues in trying to use Lucene that are all connected to the difficulty of retrieving offsets. I need some advice on how best to 13 Jan 2012 18:33:17 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143109 I am trying to perform a "translation" of sorts of a stream of text. More specifically, I need to tokenize the input stream, look up every term in a s 13 Jan 2012 08:44:31 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143051 Just curious about that. Any thoughts? Thanks 12 Jan 2012 16:49:39 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143016 I have 10MM entities, for each of which I will index 10-20 fields. Also, I will have to index 100MM related information of the entities, and each piec 12 Jan 2012 16:48:08 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143015 Hi all - thanks in advance for any help... I have an app that aggregates keyword performance through incoming messages. A message comes in, I index i 12 Jan 2012 12:36:39 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/143009 I am currently using the following statement at the end of each index writing, although I don't know if the writing modifies the indexes or not: is = 11 Jan 2012 14:51:55 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142936 Hi, my name is Reyna Melara I'm a PhD student form Mexico, and I have a set of 11,051,447 files with txt extension but the content of each file is in 11 Jan 2012 11:13:19 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142907 I tried to unsubscribe from this list, without success. I sent an email to 'java-user-unsubscribe@lucene.apache.org', I received the "please confirm" 11 Jan 2012 09:44:01 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142885 I have read a lot about IndexWriter and multi-threading over the Internet. It seems to me that the normal practice is: 1) use a same indexwriter inst 11 Jan 2012 09:19:07 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142884 Call for Submission Berlin Buzzwords 2012 - Search, Store, Scale  -- June 4 / 5. 2012 The event will comprise presentations on scalable data process 11 Jan 2012 05:15:48 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142860 Hello all, Recently i saw couple of discussions in LinkedIn group about generating large data set or data corpus. I have compiled the same in to an a 11 Jan 2012 03:21:16 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142853 I have a collection of 50 million documents and I hit the SIGSEGV error. For every 10000 documents I perform commit. The logs and the question has bee 11 Jan 2012 00:28:21 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142834 Hi, I use a same instance of writer for multiple threads. It turns out that the time to finish jobs is more than to create a new writer instance in e 10 Jan 2012 17:32:43 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142824 My analyser strips out accents as often these are not entered correctly, so assume there are two documents in the database with default field contai 10 Jan 2012 01:12:50 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142757 Hi all. I want to access a Lucene index remotely. I'm aware of a couple of options for it which seem to operate more or less at the IndexSearcher le 09 Jan 2012 18:59:52 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142748 Hi, I'm investigating storing syslog data using Lucene (via Solr or Elasticsearch, undecided at present). The syslogs belong to systems under the sco 09 Jan 2012 07:27:11 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142704 Hi The "Documentation" link on http://lucene.apache.org/java/docs/index.html expands to list Release 3.4.0, 3.3.0, etc. but not 3.5.0. http://lucen 09 Jan 2012 02:54:47 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142696 Hi, How can I merge multiple indices in RAM while not impacting search? Thanks 08 Jan 2012 23:06:15 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142686 Hi, I have a folder containing a few industry categories. I would like to load only some of the categories into RAMDirectory. Can I use some queries t 08 Jan 2012 20:56:37 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142684 Hi, I new a RAMDirectory based upon a FSDirectory. After a few modifications, I would like to synchronize the two. Some on the mailing list provided 08 Jan 2012 20:04:48 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142682 I am trying to add document to a slor index via : $> curl "http://localhost:8983/solr/update/csv?commit=true&fieldnames=id,title_s&separator=%09" -- 08 Jan 2012 01:57:23 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142641 Hi, my servlet application is running a large index of 20G. I don't think it can be loaded to RAM at one time. What are the general strategies to imp 07 Jan 2012 21:32:33 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142639 hi, i'm writing a normal web-search application with lucene 3.5.0. in version 3.5.0 lucene provides SearcherManager to manage multithreaded searching. 06 Jan 2012 19:44:23 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142614 Hi, I am trying to use a shared IndexWriter instance for a multi-thread application. Surprisingly, this under performs by creating a writer instance 06 Jan 2012 19:43:31 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142589 and my IndexWriter create is: IndexWriterConfig indexWriterConfig = new IndexWriterConfig(Version.LUCENE_34, getAnalyzer()); indexWriterConfig.setOpe 06 Jan 2012 18:55:54 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142615 Hi, I use lucene 3.4.0 in a search project,but encounter a problem and i don't know how to resolve. I index and it run well,but one week or two(it 06 Jan 2012 18:28:10 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142617 Just reading Apache Solr Enterprise Search Server and was interested in pages 152, 153 dismax and DisjunctionMaxQuery and automatic Phrase Boosting. 06 Jan 2012 14:52:43 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142586 Folks, I just committed LUCENE-3628 [1] which cuts over Norms to DocVaues. This is an index file format change and if you are using trunk you need to 05 Jan 2012 10:36:59 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142531 Hi, I am experimenting with the Lucene trunk (aka 4.0), especially with the new IndexDocValues feature. I am trying to store some query-independent s 04 Jan 2012 04:15:13 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142409 Hi folks, I was recommended to use PrecedenceQueryParser if I want boolean precedence in my queries. While examining this class, I have noticed that 04 Jan 2012 02:40:09 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142408 I have a requirement where reads and writes are quite high ( @ 100-500 per-sec ). A document has the following fields : timestamp, unique-docid, cont 03 Jan 2012 21:17:30 -0800 http://www.gossamer-threads.com/lists/lucene/java-user/142394