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33 discussions - 78 posts

  • Hello, I'm trying improve the speed of an index when searching for long phrases. I performed some tests with the benchmark module. With a simple analyser and PhraseQueries and get a throughput of 118 ...
    Bertil ChapuisBertil Chapuis
    Jan 21, 2016 at 6:35 pm
    Jan 21, 2016 at 8:51 pm
  • Hi all. Filter is now deprecated, which I already knew was in the pipeline. The docs say: "Use Query objects instead: when queries are wrapped in a ConstantScoreQuery or in a ...
    TrejkazTrejkaz
    Jan 15, 2016 at 12:52 am
    Jan 20, 2016 at 5:26 pm
  • Hi, we have used lucene 4.7.0 before, we are on the way to upgrade to 5.4.0. The problem I have is that writer.addIndexes now needs CodecReader and does not accept a basic LeafReader what we have. Is ...
    Manner RóbertManner Róbert
    Jan 12, 2016 at 3:43 pm
    Jan 18, 2016 at 8:22 am
  • Hi, I'm changing my code from using CachingWrapperQuery/CachingWrapperFilter to LRUQueryCache and I'm running into some questions: 1.) what is the right way to use the LRUQueryCache: Query ...
    Samt & sondersSamt & sonders
    Jan 7, 2016 at 12:30 pm
    Jan 11, 2016 at 7:58 am
  • Hi, I am on lucene 5.3.1 I am running a doc at a time through a bunch of Queries. This is working nicely with the MemoryIndex and combinations of TermQuery/NumericRangeQuery. Now I wanted to add ...
    Xavi jmlucjavXavi jmlucjav
    Jan 20, 2016 at 6:32 pm
    Jan 21, 2016 at 11:55 am
  • Hello , I am using lucene 5.2 , in one scenario I need to index few docs , and if a document is already indexed then update it. If a situation comes where I just indexed a doc and now need to update ...
    Alok BhandariAlok Bhandari
    Jan 5, 2016 at 2:06 pm
    Jan 6, 2016 at 1:37 pm
  • Hi All, is there a way in SOLR to determine if a merge has been triggered in SOLR? is there a API exposed to query this? if its not available is there a way to do the same using lucene jar files ...
    abhi Abhishekabhi Abhishek
    Jan 26, 2016 at 3:47 pm
    Jan 31, 2016 at 10:16 pm
  • Hi, I have a strange problem with lucene in one of my projects. My business application adds business objects which are stored in a database into a lucene index. So each time a user creates a new ...
    Ralph SoikaRalph Soika
    Jan 18, 2016 at 5:13 pm
    Jan 26, 2016 at 11:21 pm
  • Hi - we get the above issue as well some times. I've noticed Lucene-dev mails on this issue [1] but i couldn't find a corresponding Jira issue? Any pointer to that one? Many thanks, Markus [1] ...
    Markus JelsmaMarkus Jelsma
    Jan 21, 2016 at 10:38 am
    Jan 21, 2016 at 12:00 pm
  • Hi, I am using Lucene to build a Full Text search system, I put the index file in some Directory in my server, Considering robust, I think i shouldbackup the index file in somewhere else. If the ...
    鞠朕鞠朕
    Jan 13, 2016 at 4:34 pm
    Jan 13, 2016 at 5:45 pm
  • I've mostly used CMS for in all production VMs in the past, both Lucene and not, and it has worked great. However, now I'm faced with the possibility of having to use G1, and it scares me a bit ...
    Marcos JuarezMarcos Juarez
    Jan 7, 2016 at 5:22 pm
    Jan 11, 2016 at 7:19 am
  • Hi, Is there an example in the lucene-solr source to show how to index polygons and how to search with and for indexed polys? I'm looking in lucene/spatial/src/test/ and I see an example of a point ...
    Robert NixRobert Nix
    Jan 7, 2016 at 3:59 am
    Jan 11, 2016 at 6:11 am
  • Dear Team, I am trying to serialize RAM Directory object but it throws an exception every time. MY use case is to serialize the object and store it in Database for reasons beyond my control. Same ...
    Ankit MurarkaAnkit Murarka
    Jan 7, 2016 at 10:52 am
    Jan 8, 2016 at 7:21 pm
  • Dear all , Currently, I'm studying the format of *.tip and *.tim. I found that, in the *.tim it not only stores suffixes information, but it also stores information of the current prefix's child ...
    DrDr
    Jan 26, 2016 at 10:05 am
    Feb 2, 2016 at 3:12 am
  • Hi :) I would like to retrieve a document from my index which must have a field called "tag" for which the value must be "(01) value1" or "value2". I'm using the lucene java api. My code is the ...
    G.LongG.Long
    Jan 27, 2016 at 5:54 pm
    Jan 27, 2016 at 9:29 pm
  • Hi, Here is my code to backup index files with Lucene Replicator, but It doesn't work well, No files were backuped. Could you check my code and give me your advice? I bolded the key code. public ...
    DancerDancer
    Jan 25, 2016 at 8:53 am
    Jan 25, 2016 at 1:31 pm
  • Hi, Here is my code to backup index files with Lucene Replicator, but It doesn't work well, No files were backuped. Could you check my code and give me your advice? public class IndexFiles { private ...
    JuzhenJuzhen
    Jan 23, 2016 at 11:49 am
    Jan 25, 2016 at 6:10 am
  • Hi, here is my code to backup index files with Lucene Replicator,but It doesn't work well, No files were backuped. Could you check my code and give me your advice? public class IndexFiles { private ...
    DancerDancer
    Jan 23, 2016 at 4:25 pm
    Jan 23, 2016 at 4:42 pm
  • I am using Solr 5.3.1 and we are facing OutOfMemory exception while doing some complex wildcard and proximity query (even for simple wildcard query). We are doing distributed solr search using shard ...
    Vishnu MishraVishnu Mishra
    Jan 8, 2016 at 9:14 am
    Jan 8, 2016 at 9:58 am
  • Greetings. We are seeing index corruption on one of our index. The index is 30GB with 169 fields, created using Lucene 5.2.1 and lucene 5.0 codec, no deletes and is optimized. We see an " Invalid ...
    Krishnamurthy, KannanKrishnamurthy, Kannan
    Jan 5, 2016 at 8:38 pm
    Jan 6, 2016 at 12:01 am
  • -------------------------------------------------------------------------------- 16th International Workshop on Worst-Case Execution Time Analysis WCET 2016 Toulouse, France, 5th July 2016 in ...
    MascaMasca
    Jan 30, 2016 at 10:55 am
    Jan 30, 2016 at 10:55 am
  • What is the best approach to implementing a multivalued index field search in the current version of Lucene? SCott --------------------------------------------------------------------- To ...
    Scott coteScott cote
    Jan 29, 2016 at 3:24 pm
    Jan 29, 2016 at 3:24 pm
  • Hi, I'm facing the problem solve to which appears to be just few simple lines but i cannot manage to find them. I'm using Lucene, 5.4.0 What I'm trying to do is to compose a complex BooleanQuery and ...
    Michał KlechaMichał Klecha
    Jan 29, 2016 at 3:07 pm
    Jan 29, 2016 at 3:07 pm
  • Dear All, I'm not an expert in Lucene, and I need to add to the index a sequence of documents. For each document, I need to check if it is already present in the index. If the answer is yes, then I ...
    Marco turchiMarco turchi
    Jan 25, 2016 at 7:19 pm
    Jan 25, 2016 at 7:19 pm
  • 23 January 2016, Apache Lucene™ 5.3.2 available The Lucene PMC is pleased to announce the release of Apache Lucene 5.3.2 Apache Lucene is a high-performance, full-featured text search engine library ...
    Anshum GuptaAnshum Gupta
    Jan 24, 2016 at 2:51 am
    Jan 24, 2016 at 2:51 am
  • 23 January 2016, Apache Lucene™ 5.4.1 available The Lucene PMC is pleased to announce the release of Apache Lucene 5.4.1 Apache Lucene is a high-performance, full-featured text search engine library ...
    Adrien GrandAdrien Grand
    Jan 23, 2016 at 7:27 pm
    Jan 23, 2016 at 7:27 pm
  • Hi all. We have a custom QueryNode in our parser which creates a subclass of PhraseQuery. I find since updating to 5.3.1, SlopQueryNodeBuilder is replacing it with a fresh PhraseQuery. Previously, it ...
    TrejkazTrejkaz
    Jan 18, 2016 at 6:15 am
    Jan 18, 2016 at 6:15 am
  • Hi, I am trying to find a way to use cursor for paging, but without the need to cache all previous cursors in order to get previous pages. is there a way to do that? Thanks, Bracha
    Bracha YalonBracha Yalon
    Jan 14, 2016 at 1:16 pm
    Jan 14, 2016 at 1:16 pm
  • Hello, I published some token filters that can be used to tokenize some kind of identifiers into punctation delimited n-grams (e.g. ip address). I think it needs some optimization, but it works for ...
    Michal HlavacMichal Hlavac
    Jan 11, 2016 at 3:40 pm
    Jan 11, 2016 at 3:40 pm
  • Hello Everyone, I am looking for some method which can help me to build *word-N-gram* based queries. After doing some search I think that I have to define an analyzer as follows: public static ...
    Rajen ChatterjeeRajen Chatterjee
    Jan 11, 2016 at 8:44 am
    Jan 11, 2016 at 8:44 am
  • Good morning, we currently use Lucene 4.3 in our project. We automatically generate PrefixQueries and we are passing the rewritten query to the Highlighter to highlight search terms in the search ...
    Nils KnappmeierNils Knappmeier
    Jan 8, 2016 at 9:20 am
    Jan 8, 2016 at 9:20 am
  • Hello, We have recently upgraded from Lucene 3.6 to Lucene 4.7.2, and are facing issues when we are having "*java.lang.OutOfMemoryError: GC overhead limit exceeded*" while creating the object of ...
    Pee JayPee Jay
    Jan 6, 2016 at 7:07 pm
    Jan 6, 2016 at 7:07 pm
  • Hi, I am trying to use AnalyzingInfixLookupFactory for Auto-suggest. But I am facing one issue related to duplicate result. Below is exact problem i am facing A lot of the fields I am capturing ...
    Radhika tayalRadhika tayal
    Jan 4, 2016 at 3:34 pm
    Jan 4, 2016 at 3:34 pm
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47 users for January 2016

Adrien Grand: 4 posts Uwe Schindler: 4 posts Alok Bhandari: 3 posts Christoph Kaser: 3 posts Manner Róbert: 3 posts Michael McCandless: 3 posts Samt & sonders: 3 posts Trejkaz: 3 posts 鞠朕: 3 posts abhi Abhishek: 2 posts Bertil Chapuis: 2 posts Dancer: 2 posts David W Smiley: 2 posts Jack Krupansky: 2 posts Marcos Juarez: 2 posts Markus Jelsma: 2 posts Ralph Soika: 2 posts Robert Nix: 2 posts Will martin: 2 posts Xavi jmlucjav: 2 posts
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