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Lucene > java-user > March 2005

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101 discussions - 419 posts

  • I've been making local changes to QueryParser to fix the operator precedence issues (i.e. currently A AND B OR C AND D parses to +A +B +C +D). I've gotten every TestQueryParser test to pass without ...
    Erik HatcherErik Hatcher
    Mar 7, 2005 at 10:31 am
    Mar 9, 2005 at 2:18 pm
  • Hi all, I was wondering why NumberTools and DateTools create strings restricted to alpha-numberic values? John. --------------------------------------------------------------------- To unsubscribe, ...
    John PattersonJohn Patterson
    Mar 18, 2005 at 1:52 pm
    Mar 24, 2005 at 4:56 pm
  • Hello Lucene-User, Is any one try to do highlighting with HTML pages? I am trying to do this using demo example by Keld H. Hansen article "Unweaving a Tangled Web HTMLParser and Lucene" but I am ...
    Yagnesh ShahYagnesh Shah
    Mar 30, 2005 at 5:31 pm
    Apr 7, 2005 at 2:25 pm
  • Has anyone tried to remove similar documents from their search results? It looks like Google does some on the fly filtering of the results, hiding pages which is thinks are too similar, i.e. when you ...
    Miles BarrMiles Barr
    Mar 14, 2005 at 5:19 pm
    Mar 21, 2005 at 11:06 am
  • Hi guys, We were noticing some odd behavior recently with our indexes. We have a process that adds new documents into our indexes. When we iterate through all the documents through an IndexReader, ...
    Roy-lucene-userRoy-lucene-user
    Mar 17, 2005 at 10:58 pm
    Mar 23, 2005 at 3:01 pm
  • Hi I get an unexpected behavior when use wildcards in my queries. I use a EnglishAnalyzer developed with SnowballAnalyzer. version 1.1_dev from Lucene in Action lib. Analysis case: When use wildcards ...
    Ernesto De SantisErnesto De Santis
    Mar 31, 2005 at 2:56 pm
    Apr 3, 2005 at 4:32 pm
  • Hi guys, Just a quick query - is there any way that I can determine at runtime the version of Lucene that I am using? I'm upgrading a system from v1.3 to v1.4.3 and I would like to be able to print ...
    Paul MellorPaul Mellor
    Mar 8, 2005 at 2:00 pm
    Mar 10, 2005 at 11:02 am
  • Otis, Yes, the 1.2 example code is exactly what I've been running on the internal servers. Have to say, for sample code we got by pretty well for a fairly long time. Will check the newer sources and ...
    Brian CuttlerBrian Cuttler
    Mar 4, 2005 at 2:14 pm
    Mar 8, 2005 at 6:34 pm
  • We are considering Lucene as a replacement for Verity K2 (I won't go into the myriad reasons, other than to highlight that the K2 Java API is riddled with errors, falsities and just plain stupidity ...
    Robert WatkinsRobert Watkins
    Mar 16, 2005 at 5:26 pm
    Mar 17, 2005 at 5:13 pm
  • I don't think Document would be the right place for this - as a design pattern it is cast as a "value object" or "transfer object" which is passed to (potentially remote) clients. It shouldn't be ...
    Mark harwoodMark harwood
    Mar 8, 2005 at 9:56 am
    Mar 8, 2005 at 8:16 pm
  • I found something kind fo weird about the way lucene interprets boolean expressions wihout parenthesis. when i run the query A AND B OR C, it returns only the documents that have A(in other words as ...
    Omar DidiOmar Didi
    Mar 1, 2005 at 2:12 pm
    Mar 3, 2005 at 6:51 pm
  • Hi I need to delete a number of documents that are older than a particular time from a Lucene index. What is the best way to do this? Thanks, Ben ...
    BenBen
    Mar 28, 2005 at 12:39 am
    Mar 29, 2005 at 9:21 am
  • Lucene Users, We have a requirement for a new version of our software that it run in a clustered environment. Any node should be able to go down but the application must keep functioning. Currently, ...
    Luke FranclLuke Francl
    Mar 1, 2005 at 9:39 pm
    May 13, 2005 at 9:04 pm
  • Hi, Is there any way to detect the index's integrity? Sometimes I came upon exceptions like these. If it happens, my only way is to delete the corrupted index. * Exception in thread "main" ...
    Chris LuChris Lu
    Mar 19, 2005 at 5:35 am
    Mar 29, 2005 at 9:15 pm
  • Hi Guys Apologies.......... The new Feature of lucene 'span query' really is interesting But need expert suggestions on achieveing the same. I have 3 documents Document 1 contains = ELECTRONICS ...
    Karthik N SKarthik N S
    Mar 9, 2005 at 9:15 am
    Mar 10, 2005 at 1:23 pm
  • hi guys, I am using a QueryParser to search the index. when the query has numbers, i don t get any results?? any suggestions?? --------------------------------------------------------------------- To ...
    Omar DidiOmar Didi
    Mar 30, 2005 at 9:42 pm
    Mar 31, 2005 at 10:35 pm
  • I have a large index that needs to yield very fast query times. I am sorting by date as default since I am interested in the most recent documents. I was wondering if I boosted the score of my ...
    Michael CelonaMichael Celona
    Mar 10, 2005 at 1:45 pm
    Mar 17, 2005 at 4:55 pm
  • Hi Guys Apologies........... I have Indexed documents sucessfully and they would be Document 1 contains = ELECTRONICS DIGITAL CAMERA Document 2 contains = ELECTRONICS DIGITAL CAMERA BATTERY ...
    Karthik N SKarthik N S
    Mar 14, 2005 at 9:50 am
    Mar 15, 2005 at 1:21 pm
  • where has the sandbox gone? the links from the Apache site no longer point to anything. Herb... --------------------------------------------------------------------- To unsubscribe, e-mail: ...
    Chong, HerbChong, Herb
    Mar 3, 2005 at 7:13 pm
    Mar 10, 2005 at 3:53 pm
  • Hi, I have a problem doing IndexReader.delete(int doc) and it fails on lock error. Alex Kiselevski +9.729.776.4346 (desk) +9.729.776.1504 (fax) AMDOCS INTEGRATED CUSTOMER MANAGEMENT The information ...
    Alex KiselevskiAlex Kiselevski
    Mar 1, 2005 at 2:28 pm
    Mar 3, 2005 at 2:09 pm
  • [Sorry if this is received twice .. I tried earlier but didn't see it in the list!] A while back I asked folks how they deployed Lucene in a PHP environment. This summarizes how we proceeded with ...
    Owen DensmoreOwen Densmore
    Mar 23, 2005 at 4:33 am
    Apr 5, 2005 at 5:58 pm
  • is it possible to index using a predefined analyzer and search using a custom analyzer ?? i'm searching using the built in whitespace analyser. the problem is when i'm searching for a part of a ...
    PashupathinathPashupathinath
    Mar 31, 2005 at 4:45 pm
    Apr 1, 2005 at 2:23 pm
  • Hi I have the above requirement, for which I could not find a good way to do. I think the best way to explain my problem would be to give an example. I have documents where each document represents a ...
    Antony SequeiraAntony Sequeira
    Mar 30, 2005 at 12:01 am
    Mar 31, 2005 at 1:47 pm
  • hy everybody, I would like use a index with structured search field. - flat index (lucene type) searchfield1 searchfield2 searchffield3 ... -structured index search1 search2 search4 search3 search5 ...
    Nicolas MaisonneuveNicolas Maisonneuve
    Mar 9, 2005 at 5:29 pm
    Mar 9, 2005 at 7:15 pm
  • You can batch updates to an index but you cannot do all the deletes and all the writes because there's no primary key concept in Lucene. Updating a document consists of two actions, first removing ...
    Miles BarrMiles Barr
    Mar 2, 2005 at 9:51 am
    Mar 2, 2005 at 3:50 pm
  • I am having a large index (100GB) and when i run the following code : String indexLocation = servlet.getServletContext().getInitParameter( "com.lucene.index" ); logger.log( Level.INFO, "got the index ...
    Omar DidiOmar Didi
    Mar 30, 2005 at 6:32 pm
    Mar 30, 2005 at 8:40 pm
  • Hi there, how to get the real boost value of a field or document? The java doc says that it is _may_ not correct returned when reading a document with a index reader. Any hints how to get the boost ...
    Stefan GroschupfStefan Groschupf
    Mar 22, 2005 at 3:10 am
    Mar 22, 2005 at 11:23 am
  • Hello, I am not sure if this is the right question for this list but it is in regards to search engines. Suppose you have a website that hosts some protected content that is accessible via registered ...
    Chakra YadavalliChakra Yadavalli
    Mar 17, 2005 at 4:44 am
    Mar 17, 2005 at 2:06 pm
  • I looked and didn't find anything and wanted to know what the best way might be for getting a unique list of values in a given field? so if I have a field named "category" ( it's a keyword ) and I ...
    Kyong KwakKyong Kwak
    Mar 14, 2005 at 6:58 pm
    Mar 14, 2005 at 10:45 pm
  • I've been playing with the webapp and attempting to search over two indexes that I've created. The first was 700M the second is 2.3G. When the webapp attempts to search the second I get a ...
    Chris DChris D
    Mar 8, 2005 at 6:32 pm
    Mar 11, 2005 at 4:02 pm
  • Hi all, We index our documents in the following way: doc = new Document(); // mailid doc.add(Field.UnIndexed("mid",mid)); //body doc.add(Field.UnStored("body", textb)); mid is a unique identifier, ...
    Javier muguruzaJavier muguruza
    Mar 7, 2005 at 5:49 pm
    Mar 10, 2005 at 9:41 am
  • Hi I would like to allow users on my site be able to create alerts base on the search keywords for every newly posted article. It would be good to send out the alert emails hourly, daily or weekly, ...
    BenBen
    Mar 6, 2005 at 12:20 pm
    Mar 6, 2005 at 12:45 pm
  • Hi My site has two types of documents with different structure. I would like to create an index for each type of document. What is the best way to implement this? I have been trying to implement this ...
    BenBen
    Mar 2, 2005 at 1:06 am
    Mar 2, 2005 at 5:31 am
  • Is it thread-safe to share one instance of IndexSearcher between multiple threads? --------------------------------------------------------------------- To unsubscribe, e-mail: ...
    Volodymyr BychkoviakVolodymyr Bychkoviak
    Mar 1, 2005 at 11:21 am
    Mar 1, 2005 at 2:29 pm
  • Hello, We’re using the GermanAnalyzer/Stemmer to index/search our (German) Website. I have a few questions: (1) Why is the GermanAnalyzer case-sensitive? None of the other language indexers seem to ...
    Jon HumbleJon Humble
    Mar 1, 2005 at 9:45 am
    Mar 1, 2005 at 2:08 pm
  • Newbie question here, is upgrading Lucene as easy as replacing the old Jar file with a newer version's Jar file? or do I need to recompile the application's code? Thanks, Luis ...
    Luis MedinaLuis Medina
    Mar 30, 2005 at 9:43 pm
    Mar 31, 2005 at 7:24 pm
  • Hi! I need to implement security in search. When I'm indexing contents, I set a field with the roles assigned to that particular content. The problem is that a content should be retrieved from a ...
    Carlos Franco RoblesCarlos Franco Robles
    Mar 29, 2005 at 2:51 pm
    Mar 29, 2005 at 6:33 pm
  • The setup: Using Lucene.NET in a web environment on Win2k3 servers. One process runs every 5 minutes, grabbing new rows from the database, and adding them to a Lucene index. Only additions are made ...
    Monsur HossainMonsur Hossain
    Mar 24, 2005 at 12:42 am
    Mar 24, 2005 at 2:39 pm
  • Hi, We are evaluating to use Lucence as one search engine for almost 100,000 documents (each will be less than 10,000 words)collections, is it feasible or no sense at all? someone has similar ...
    Xx28Xx28
    Mar 24, 2005 at 1:02 am
    Mar 24, 2005 at 9:28 am
  • Hello all, our web application is currectly executing queries on a Lucene index with 6 Mio. records. The memory used by the virtual machine increases up to 80MB when a search executed. With eight ...
    Jochen FrankeJochen Franke
    Mar 23, 2005 at 6:31 pm
    Mar 23, 2005 at 8:05 pm
  • Hello, at the moment i cannot search through the mailinglist archives so i will bother you. I will search over multiple fields for example content and filename. The MultiFieldQueryParser is not ...
    Gusenbauer StefanGusenbauer Stefan
    Mar 21, 2005 at 2:18 pm
    Mar 21, 2005 at 5:13 pm
  • I needed to return my hits list in date/time order (instead of relevancy). So, I implemented a class that converted dates to an int and stored the integer as a field in my index. I passed a Sort ...
    Scott SmithScott Smith
    Mar 9, 2005 at 1:54 am
    Mar 14, 2005 at 7:06 am
  • hy, i would just know what is the index compression technique used in lucene. where can i find some information about this ? thanks in advance, nicolas ...
    Nicolas MaisonneuveNicolas Maisonneuve
    Mar 10, 2005 at 5:21 pm
    Mar 11, 2005 at 11:12 am
  • Hi, I've been using Lucene for a few months now, although not in a typical "building a search engine" kind of way*. Basically, I have some large documents. I would like a system whereby I search for ...
    Andy RobertsAndy Roberts
    Mar 9, 2005 at 8:08 pm
    Mar 10, 2005 at 9:20 am
  • When I reindex with the lucene from the latest svn snapshot, a lot of .tii files that are deletable appear (checked with luke). This was not happening with previous version using exactly the same ...
    Eks devEks dev
    Mar 8, 2005 at 3:40 pm
    Mar 8, 2005 at 7:13 pm
  • Hello, I am indexing documents which may have more than one title and I would like to be able to search these titles separately. For example, a document may have two titles, "Jakarta Lucene" and ...
    Romain LaboisseRomain Laboisse
    Mar 8, 2005 at 10:41 am
    Mar 8, 2005 at 12:27 pm
  • Is there a way, after IndexWriter.addDocument(), to determine what the document's resulting id is? addDocument() has no return type; I could run a search, but the search might not be accurate if the ...
    Joseph B. OttingerJoseph B. Ottinger
    Mar 7, 2005 at 1:59 pm
    Mar 7, 2005 at 2:10 pm
  • Hi, When I am putting the query as 'a not b' there are some documents coming up which have 'b' as well. I am searching on 3 fields using a MultiFieldQueryParser and while debugging the query is also ...
    Niraj AlokNiraj Alok
    Mar 3, 2005 at 12:59 pm
    Mar 3, 2005 at 1:43 pm
  • 1. Need an efficient way to pick up the most frequent words in an index. I think this can be done, any example will be appreciated. 2. search by the most freqent words, with sort by options Is this ...
    Chris LuChris Lu
    Mar 2, 2005 at 8:55 am
    Mar 2, 2005 at 7:23 pm
  • Hi, I found this table at jGruru: http://www.jguru.com/forums/view.jsp?EID=910778 Since the table seems to be about 2.5 years old, I was wondering if it is still correct. It says that I can ...
    Friso van VollenhovenFriso van Vollenhoven
    Mar 2, 2005 at 2:24 pm
    Mar 2, 2005 at 4:31 pm
Mar 2005
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112 users for March 2005

Erik Hatcher: 44 posts Otis Gospodnetic: 31 posts Doug Cutting: 19 posts Miles Barr: 13 posts Omar Didi: 13 posts Ben: 10 posts Volodymyr Bychkoviak: 10 posts Chris Hostetter: 9 posts Karthik N S: 9 posts Mark harwood: 9 posts Roy-lucene-user: 8 posts Kelvin Tan: 8 posts Luke Shannon: 8 posts Morus Walter: 8 posts Sergiu gordea: 8 posts Chuck Williams: 6 posts Daniel Naber: 6 posts John Patterson: 6 posts Nicolas Maisonneuve: 6 posts Yonik Seeley: 6 posts
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