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29 discussions - 88 posts

  • Hello, I have a problem where IndexWriter.tryDeleteDocument is returning false unexpectedly. Unfortunately, it's in production, on indexes that have since been merged and shunted around all over, and ...
    Derek LewisDerek Lewis
    Dec 20, 2013 at 5:15 pm
    Jan 14, 2014 at 10:48 am
  • I am trying to model a transaction-log for lucene, which creates a transaction-log per-commit Things work fine during normal operations, but I cannot fathom the effect during a. IOException during ...
    Ravikumar GovindarajanRavikumar Govindarajan
    Dec 16, 2013 at 12:34 pm
    Dec 19, 2013 at 12:19 pm
  • Let me start by stating that I almost certain that I am doing something wrong, and that I hope that I am because if not there is a VERY large bug in Lucene. What I am trying to do is use the method ...
    Jason CorekinJason Corekin
    Dec 14, 2013 at 6:29 am
    Dec 17, 2013 at 3:35 pm
  • There are a handful of binary files in ./src/resources/org/apache/lucene/analysis/ja/dict/ with filenames ending in .dat. Trailing around in the source, it seems as if at least one of these derives ...
    Benson MarguliesBenson Margulies
    Dec 2, 2013 at 5:14 pm
    Dec 4, 2013 at 1:08 am
  • Dear list, My Lucene programme is able to index single words and search the most matching documents (based on term frequencies) documents from a corpus to the input document. Now I want to index two ...
    Manjula WijewickremaManjula Wijewickrema
    Dec 19, 2013 at 7:25 am
    Dec 24, 2013 at 5:53 am
  • Hi, I've a set of documents annotated with hierarchial taxonomy tags, E.g. [ { "id": 1, "title": "a funny book", "authors": ["Jean Bon", "Alex Terieur"], "book_category": "/novel/comedy/new" }, { ...
    Nino_87Nino_87
    Dec 17, 2013 at 1:53 pm
    Dec 19, 2013 at 12:16 pm
  • Hi , I tried Lucene 3.6 in both desktop and android and deleteDocuments is working fine. I tried Lucene Version 4.3 code in Desktop and android.In Desktop it is deleting the index files without any ...
    VIGNESH SVIGNESH S
    Dec 17, 2013 at 12:56 pm
    Dec 17, 2013 at 1:43 pm
  • Hi, My application uses an analyzer with a StopWordFilter. PhraseQuery translates queries with stopwords by replacing stopwords to "?" characters. For example, "Java and Lucene" is replaced by "Java ...
    Jean-Claude DauphinJean-Claude Dauphin
    Dec 9, 2013 at 9:16 pm
    Dec 10, 2013 at 12:05 pm
  • Hello. This might be a long mail but I have mentioned everything very clearly so that I can get needed assistance. Indexing: I have a use case. I am indexing two fields. Field 1 : Value. Say suppose ...
    Ankit MurarkaAnkit Murarka
    Dec 3, 2013 at 7:19 am
    Dec 6, 2013 at 11:31 am
  • I wrote the following to demonstrate what for me was surprising behavior (this is Lucene 4.2.1). If you want to run this yourself, you should be able to since there are no references to anything ...
    Scott SmithScott Smith
    Dec 5, 2013 at 8:36 pm
    Dec 5, 2013 at 9:04 pm
  • Hello, all. I'm hoping this message gets a response... I am running Lucene's unit tests against a custom Directory subclass (from Lucene Transform) using ...
    Scott SchneiderScott Schneider
    Dec 20, 2013 at 11:52 pm
    Dec 22, 2013 at 10:06 pm
  • I had a similar question posted here <http://lucene.472066.n3.nabble.com/Understanding-lucene-indexes-and-disk-I-O-td714698.html a few years earlier. How does a lucene search handle disk I/O and ...
    WactionerWactioner
    Dec 20, 2013 at 3:45 pm
    Dec 20, 2013 at 6:27 pm
  • Hi all, from my tests on an index with 22 million entries, it seems that in many cases a BooleanFilter is a lot slower than an equivalent BooleanQuery. Is this the expected behaviour? i would have ...
    Christoph KaserChristoph Kaser
    Dec 16, 2013 at 1:30 pm
    Dec 16, 2013 at 2:58 pm
  • I am new to Lucene and have begun experimenting. I've loaded both the example books.csv and the various example electronic components documents. I then do a variety of queries. Quering ...
    Ted GoldsteinTed Goldstein
    Dec 8, 2013 at 10:29 pm
    Dec 8, 2013 at 11:44 pm
  • Hi, I have used StandardAnalyzer in my code and it is working fine. One of the challenges that I face is the fact that, this Analyzer by default tokenizes on some special characters such as hyphen, ...
    Raghavendra K RaoRaghavendra K Rao
    Dec 5, 2013 at 5:05 pm
    Dec 5, 2013 at 6:53 pm
  • Hi All, I'm new to lucene.net and after getting some articles and documents , we are planning to go for Lucenc search. Here my doubt is regarding the search hit for the directory by multiple users at ...
    RajuRaju
    Dec 23, 2013 at 2:14 pm
    Dec 23, 2013 at 2:18 pm
  • How can I get the size of the whole index in bytes? regards -Siraj (212) 306-0154 This electronic mail message and any attachments may contain information which is privileged, sensitive and/or ...
    Siraj HaiderSiraj Haider
    Dec 18, 2013 at 10:16 pm
    Dec 19, 2013 at 12:35 am
  • Hello, I'm trying to run Lucene's unit tests on Lucene Transform's TransformedDirectory. I get an AbstractMethodError on createOutput(), but I'm quite sure that method is defined. Here are a few ...
    Scott SchneiderScott Schneider
    Dec 18, 2013 at 1:28 am
    Dec 18, 2013 at 6:49 pm
  • Hi, we had a OOM error in solr and were confused about one part of the stackTrace where Lucene42DocValuesProducer.ramBytesUsed is called, because we are using solr in version 4.6 and ...
    Torben GreulichTorben Greulich
    Dec 17, 2013 at 4:00 pm
    Dec 17, 2013 at 4:24 pm
  • Hi I know how to get the docFreq of a term in a single field (say "content" field) int docFreqInIndex = indexReader.docFreq(new Term("content", q)); But is it possible to get the docFreq of a boolean ...
    Peyman FaratinPeyman Faratin
    Dec 17, 2013 at 3:05 am
    Dec 17, 2013 at 12:27 pm
  • I am currently using document-level boosts, which really translates to changing the norm for every field under the covers. As part of an experiment, I want to remove the boost, but that would require ...
    Ivan BrusicIvan Brusic
    Dec 9, 2013 at 5:42 pm
    Dec 10, 2013 at 1:31 am
  • Hi; I use Solr 4.5.1 I have a case: When a user searches for some specific keywords some documents should be listed at much more higher than its usual score. I mean I have probabilities of which ...
    Furkan KAMACIFurkan KAMACI
    Dec 1, 2013 at 4:50 pm
    Dec 1, 2013 at 4:51 pm
  • Hi, First of all I tried to find here at http://mail-archives.apache.org/mod_mbox/lucene-java-user/ to see if this question is asked already but I don't know how to do search there. Let me know if ...
    Nirav PatelNirav Patel
    Dec 28, 2013 at 6:33 am
    Dec 28, 2013 at 6:33 am
  • I am Indexing data from database. I am actually trying to store amount of each age group peoples. I store amount as FloatField. I want to group by age and get the sum of amount based on the group. I ...
    PavithraPavithra
    Dec 19, 2013 at 5:15 pm
    Dec 19, 2013 at 5:15 pm
  • I'm trying to run and debug the unit tests for Lucene 3.3.0 using Eclipse. I loaded src/java, src/test, and src/test-framework into 3 projects in my workspace and got it all compiling. I created a ...
    Scott SchneiderScott Schneider
    Dec 19, 2013 at 1:14 am
    Dec 19, 2013 at 1:14 am
  • Cross-posting this from the solr mailing list. --------------------------------------------------------------------- To unsubscribe, e-mail: <span class="m_body_email_addr" ...
    Alan WoodwardAlan Woodward
    Dec 6, 2013 at 4:06 pm
    Dec 6, 2013 at 4:06 pm
  • I am trying to find an optimal way of merging two already sorted segments and need some help here... My use-case is this: Segment1 [Segment already sorted by Field "F1"] <Parent-Doc Fields: F1, F2, ...
    Ravikumar GovindarajanRavikumar Govindarajan
    Dec 4, 2013 at 5:42 am
    Dec 4, 2013 at 5:42 am
  • Hi; I am customizing edismax. Here is some lines of codes from edismax: @Override protected Query getFieldQuery(String field, String val, boolean quoted) throws SyntaxError { this.type = ...
    Furkan KAMACIFurkan KAMACI
    Dec 1, 2013 at 11:00 pm
    Dec 1, 2013 at 11:00 pm
  • Hi; At TFIDFSimilarity class documentaton says that about return value of scorePayload(): *An implementation dependent float to be used as a scoring factor* However when I read here ...
    Furkan KAMACIFurkan KAMACI
    Dec 1, 2013 at 12:33 am
    Dec 1, 2013 at 12:33 am
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38 users for December 2013

Michael McCandless: 12 posts Furkan KAMACI: 6 posts Uwe Schindler: 6 posts Scott Schneider: 5 posts Jason Corekin: 4 posts Ravikumar Govindarajan: 4 posts Ankit Murarka: 3 posts Benson Margulies: 3 posts Derek Lewis: 3 posts Manjula Wijewickrema: 3 posts Scott Smith: 3 posts Christian Moen: 2 posts Christoph Kaser: 2 posts Ivan Brusic: 2 posts Jack Krupansky: 2 posts Jean-Claude Dauphin: 2 posts Michael Sokolov: 2 posts Nino_87: 2 posts VIGNESH S: 2 posts Wactioner: 2 posts
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