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27 discussions - 76 posts

  • Hello, I am using standard whitespace analyzer to index a source code document using Lucene 5. I understand that a document with content foo bar would have only two terms: foo and bar. When I search ...
    Kudrettin GüleryüzKudrettin Güleryüz
    Feb 13, 2016 at 6:13 pm
    Feb 26, 2016 at 8:53 am
  • Hi all. Suppose 100 independent callers are opening the same index like this: try (Directory directory = FSDirectory.open(path1); IndexReader reader = DirectoryReader.open(directory)) { // keeps ...
    TrejkazTrejkaz
    Feb 5, 2016 at 1:48 am
    Feb 25, 2016 at 11:51 pm
  • Hi all, we use Lucene *Facet* library version* 4.7.2.* We have an *index* with *45 millions *of documents (size about 15 GB) and a *taxonomy* index with *57* millions of documents (size about 2 GB) ...
    Simona RussoSimona Russo
    Feb 26, 2016 at 5:01 am
    Feb 28, 2016 at 7:25 am
  • Hi, I've implemented a tool using lucene-5.2.0 to index my CSV files. The tool is reading data from CSV files(residing on disk) and creating indexes on local disk. It is able to process 3.5 MBps ...
    Sandeep dasSandeep das
    Feb 23, 2016 at 7:01 am
    Feb 23, 2016 at 11:02 am
  • Hi All, I did search all forums here for something like the situation I am facing on, without success. Well, I use a system with a repository provided by Jackrabbit (verson 2.10), and it uses Lucene ...
    HspHsp
    Feb 1, 2016 at 1:59 pm
    Feb 10, 2016 at 5:18 pm
  • Hi all, We are using lucene to index our data and are maintaining millions of documents in sharded indices. Currently what we do is, reading each shard separately and collecting the TopDocs using ...
    Gimantha BandaraGimantha Bandara
    Feb 29, 2016 at 4:22 am
    Mar 15, 2016 at 10:49 am
  • Greetings, Recently we port our load test environment to Java 1.8 and since then we are seeing a ClassCastException under heavy load after about 2 hours into our load test. Exception StackTrace ...
    Krishnamurthy, KannanKrishnamurthy, Kannan
    Feb 23, 2016 at 8:36 pm
    Feb 25, 2016 at 4:23 pm
  • I found the following code in PhraseQueryNodeBuilder: PhraseQuery.Builder builder = new PhraseQuery.Builder(); List<QueryNode children = phraseNode.getChildren(); if (children != null) { for ...
    TrejkazTrejkaz
    Feb 2, 2016 at 1:22 am
    Feb 14, 2016 at 10:51 am
  • Hello, First, I don't know if it's the right mailing list to ask for your help, if no please accept my apologies for the inconvenience. While moving Lucene (5.3) index files from a server to an ...
    Khanh-lam MaiKhanh-lam Mai
    Feb 9, 2016 at 2:50 pm
    Feb 10, 2016 at 2:17 pm
  • I am trying to use StopFilter in Lucene 5.5.0. I tried the following: package lucenedemo; import java.io.StringReader; import java.util.ArrayList; import java.util.Arrays; import ...
    Jake ClawsonJake Clawson
    Feb 25, 2016 at 9:46 pm
    Feb 25, 2016 at 10:05 pm
  • Hi, I get this exception with an update from 5.3.x to 5.5.0 not sure what is causing and how to solve it Best Regards, Taher Galal
    Taher GalalTaher Galal
    Feb 23, 2016 at 11:00 am
    Feb 23, 2016 at 11:34 am
  • Hi Just switched from Lucene 5.1 to Lucene 5.5 and noticed that org.apache.lucene.search.CachingWrapperQuery has been deprecated. Up until now I used that class to solve the following problem: I have ...
    Otmar CaduffOtmar Caduff
    Feb 25, 2016 at 6:07 pm
    Feb 26, 2016 at 12:33 pm
  • Hi, I was wondering how to extend the grouping lucene functionality as I am not sure how the values of the field are grouped therefore making me group them faster any tutorial or direction would be ...
    Taher GalalTaher Galal
    Feb 23, 2016 at 4:55 pm
    Feb 25, 2016 at 10:43 am
  • question is asked on SO, http://stackoverflow.com/questions/35320661/weird-filter-behavior-in-lucene-5 I am behind the firm proxy that make me have to type in phone to send this to the mail group. If ...
    ShengSheng
    Feb 10, 2016 at 4:36 pm
    Feb 10, 2016 at 5:11 pm
  • Hi, iam using lucene 4.6.0. can i use a FieldCacheRangeFilter on a docvalue field? like FieldCacheRangeFilter<Long ffilter = FieldCacheRangeFilter.newLongRange("dv_id", 0L, Long.MAX_VALUE, true , ...
    Sascha JanzSascha Janz
    Feb 1, 2016 at 12:03 pm
    Feb 1, 2016 at 1:59 pm
  • Looking at the source code, it seeks as if only a limited syntax is supported for field names (VARIABLE in the code) within Lucene Expressions that corresponds to a subset of what ...
    Jack KrupanskyJack Krupansky
    Feb 29, 2016 at 5:27 pm
    Feb 29, 2016 at 5:27 pm
  • Hi All, I was trying to create indexes on HDFSDirectory. So I tried to use lucene-hdfs-directory-4.7.0 but it seems to be incompatible with lucene-5.2.0. The class HdfsDirectory requires to create an ...
    Sandeep dasSandeep das
    Feb 29, 2016 at 7:02 am
    Feb 29, 2016 at 7:02 am
  • Hello, I would like to ask if has somebody tried/planned to implement indexing for dense vectors. The default scoring process is suitable only for text documents, but we would like to ...
    Jan RyglJan Rygl
    Feb 24, 2016 at 5:46 pm
    Feb 24, 2016 at 5:46 pm
  • Hi, I have a tree structure of documents, with a document having multiple parents. This is mapped in the Lucene index using a multivaluefield when indexing as so: Document doc = new Document() ...
    Taher GalalTaher Galal
    Feb 24, 2016 at 12:33 pm
    Feb 24, 2016 at 12:33 pm
  • Hi guys, While running my application I noticed that the lz4 is used as compression technique for stored field. Is there any option by which I can change it to snappy? Regards, Sandeep
    Sandeep dasSandeep das
    Feb 24, 2016 at 5:46 am
    Feb 24, 2016 at 5:46 am
  • 23 February 2016, Apache Solr™ 5.5.0 available Solr is the popular, blazing fast, open source NoSQL search platform from the Apache Lucene project. Its major features include powerful full-text ...
    Michael McCandlessMichael McCandless
    Feb 23, 2016 at 10:25 am
    Feb 23, 2016 at 10:25 am
  • 23 February 2016, Apache Lucene™ 5.5.0 available The Lucene PMC is pleased to announce the release of Apache Lucene 5.5.0, expected to be the last 5.x feature release before Lucene 6.0.0. Apache ...
    Michael McCandlessMichael McCandless
    Feb 23, 2016 at 10:16 am
    Feb 23, 2016 at 10:16 am
  • Hi, Moving discussion to Lucene user list. You may want to look at these references: * http://lucene.472066.n3.nabble.com/JLemmaGen-project-td4097466.html * https://github.com/Amice13/ukr_stemmer -- ...
    Jan HøydahlJan Høydahl
    Feb 22, 2016 at 9:14 am
    Feb 22, 2016 at 9:14 am
  • Hi, I have a set of documents some documents have a field parent which has an id I would like to be able to merge documents that have the same parent together after performing the search. Is this ...
    Taher GalalTaher Galal
    Feb 21, 2016 at 5:41 pm
    Feb 21, 2016 at 5:41 pm
  • Hi! I have a library which keeps cached information about the current segments of an index. I assume that after each (indexing= commit) sequence, I have the information of the segments which ...
    Andi rexhaAndi rexha
    Feb 16, 2016 at 4:59 pm
    Feb 16, 2016 at 4:59 pm
  • Hello everyone! I hope this email finds you well. I hope everyone is as excited about ApacheCon as I am! I'd like to remind you all of a couple of important dates, as well as ask for your assistance ...
    Melissa WarnkinMelissa Warnkin
    Feb 11, 2016 at 6:25 pm
    Feb 11, 2016 at 6:25 pm
  • ====================================================================== CALL FOR PAPERS The 14th Workshop on Java Technologies for Real-Time and Embedded Systems JTRES 2016 Part of the Managed ...
    MascaMasca
    Feb 10, 2016 at 5:50 am
    Feb 10, 2016 at 5:50 am
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32 users for February 2016

Michael McCandless: 8 posts Trejkaz: 7 posts Uwe Schindler: 6 posts Kudrettin Güleryüz: 5 posts Sandeep das: 5 posts Taher Galal: 5 posts Jack Krupansky: 4 posts Hsp: 3 posts Khanh-lam Mai: 2 posts Finx: 2 posts Jake Clawson: 2 posts Krishnamurthy, Kannan: 2 posts Otmar Caduff: 2 posts Rob Audenaerde: 2 posts Sascha Janz: 2 posts Sheng: 2 posts Simona Russo: 2 posts Adrien Grand: 1 post Andi rexha: 1 post András Péteri: 1 post
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