Search Discussions

60 discussions - 257 posts

  • Hello All, I have 2 different usecases. I am trying to provide both boolean query and phrase search query in the application. In every line of the document which I am indexing I have content like ...
    Ankit MurarkaAnkit Murarka
    Aug 13, 2013 at 7:57 am
    Aug 21, 2013 at 10:35 am
  • Hi, We are working on a project which uses Lucene 4.2.1. Actually we are facing an error message "java.lang. ExceptionInInitializerError". We are using Maven for assembling the project and we have a ...
    Amal KammounAmal Kammoun
    Aug 16, 2013 at 3:39 pm
    Sep 17, 2013 at 2:45 pm
  • Hi experts, I'm upgrading Lucene 4.4 and trying to use DocValues instead of store field for performance reason. But due to unknown size of index(depends on customer), so I will use ...
    Duke DAIDuke DAI
    Aug 13, 2013 at 8:54 am
    Oct 22, 2013 at 8:25 am
  • Hi, I'm trying to use Lucene in my Android project. To start with I've created a small demo app. It works with .txt files but I need to work with .pdf. So analyzing my code I understand that it will ...
    Aug 12, 2013 at 10:28 am
    Sep 6, 2013 at 10:14 am
  • The JavaDocs for NumericDocValuesField indicates that this field value can be used for scoring. The example shows how to store the field, but I am unclear as to how to retrieve the value of the field ...
    Ross WoolfRoss Woolf
    Aug 12, 2013 at 2:44 pm
    Aug 12, 2013 at 7:08 pm
  • Lucene Version : 4.4.0 SITUATION : I need to suggest terms to the user based on a query prefix typed in a textbox. The terms suggested should exist in the index that will be searched. I want to ...
    Goutham TholpadiGoutham Tholpadi
    Aug 27, 2013 at 1:20 pm
    Jun 13, 2014 at 6:16 am
  • We have upgraded from Lucene 3.6 to 4.4.On the production we faced high minor GC time. Heap dump showed that one of the biggest objects by size is ...
    Denis BazhenovDenis Bazhenov
    Aug 7, 2013 at 7:30 am
    Aug 10, 2013 at 12:27 pm
  • hi, can i use BlockJoinQuery to search only relative content i.e a parrent will be post id and the children will be all the comments in the threads(userids) and return results only for comments from ...
    vonPuh fonPuhendorfvonPuh fonPuhendorf
    Aug 14, 2013 at 3:50 pm
    Aug 15, 2013 at 8:52 pm
  • Hi, I am using Lucene 4.3 on Android for terms auto suggestions ( 500.000). I am using both FuzzySuggester and AnalyzingSuggester, each for their specific strengths. Everything works great but my app ...
    Anna Björk NikulásdóttirAnna Björk Nikulásdóttir
    Aug 7, 2013 at 1:52 pm
    Aug 13, 2013 at 3:22 pm
  • Hello all, Faced with a typical issue. I have many files which I am indexing. Problem Faced: a. File having size less than 20 MB are successfully indexed and merged. b. File having size 20MB are not ...
    Ankit MurarkaAnkit Murarka
    Aug 29, 2013 at 5:52 am
    Aug 29, 2013 at 1:35 pm
  • No grouping or joining either (they will use FieldCache, if it's not against a doc values field). What sort of queries are you running? This is very odd: the 4.3 index is quite a bit larger than the ...
    Michael McCandlessMichael McCandless
    Aug 1, 2013 at 5:46 pm
    Aug 9, 2013 at 4:57 pm
  • Hello. We've just upgraded to 4.3.1 from 2.9.2 and are having a problem with native ordering of search results. We always want documents returned in order of "rank", which for us is a float value ...
    Michael van RooyenMichael van Rooyen
    Aug 20, 2013 at 3:36 pm
    Aug 28, 2013 at 8:56 am
  • Hi, To customize the inverted list for different format, it seems we have to overload many different classes and functions. We are only interested in simple inverted index without position/posting ...
    Airway WongAirway Wong
    Aug 24, 2013 at 7:28 am
    Aug 25, 2013 at 6:05 am
  • Hi, I have a Lucene index that has the fields label and abstract. I want to do is first do a search by label field, for this i use: TopScoreDocCollector collector = ...
    David MirandaDavid Miranda
    Aug 6, 2013 at 2:19 pm
    Aug 19, 2013 at 10:57 am
  • Hello, I have a potential usecase for which I am not sure whether using lucene will help me or not. In my code case, I am creating a new file and writing data to that file. Now, when the file writing ...
    Jugal KolariyaJugal Kolariya
    Aug 12, 2013 at 1:48 pm
    Aug 13, 2013 at 9:50 am
  • Hello All, Just like spellcheck feature which after lot of trouble was Implemented, is it possible to implement Complete Phrase Suggest Feature in Lucene 4.3 . So if I enter an incorrect phrase it ...
    Ankit MurarkaAnkit Murarka
    Aug 2, 2013 at 8:14 am
    Aug 6, 2013 at 8:45 pm
  • Hello All, I have this mentioned in the log file. Till now I am indexing the complete directory containing files which contain data like this: Now I need to index each line of the file to implement ...
    Ankit MurarkaAnkit Murarka
    Aug 3, 2013 at 7:23 am
    Aug 6, 2013 at 1:03 pm
  • One of my UT is passed In lucene 3.5, but it is failed in lucene4.3. The exception is: IllegalStateException("field \"" + term.field() + "\" was indexed without position data; cannot run ...
    Yonghui ZhaoYonghui Zhao
    Aug 13, 2013 at 11:42 am
    Aug 14, 2013 at 2:19 pm
  • Team, We are migrating from lucene version 2.3.1 to 4.1. We are migrating the indices as well, and we do this in two steps 2.3.1 to 3.6.2 and 3.6.2 to 4. We just call IndexUpgrader.upgrade(), using ...
    Ramprakash RamamoorthyRamprakash Ramamoorthy
    Aug 2, 2013 at 11:49 am
    Aug 3, 2013 at 9:48 am
  • Hello, We are working with large lucene 4.3.0 index and using SortedSetDocValuesFacetFields for creating facets and SortedSetDocValuesAccumulator for facet accumulation. We couldn't use a taxonomy ...
    Krishnamurthy, KannanKrishnamurthy, Kannan
    Aug 26, 2013 at 8:53 pm
    Aug 28, 2013 at 3:27 pm
  • Hello, I know this is a perennial question here because I've spent a lot of time searching for an answer. I've seen the discussions about the TooManyClauses exception and I understand generally why ...
    Bill CheskyBill Chesky
    Aug 15, 2013 at 6:00 pm
    Aug 21, 2013 at 1:26 pm
  • Hello, I generally add fields to my document in the following manner. I wish to add offsets to this field. doc.add(new StringField("contents",line,Field.Store.YES)); I wish to also store offsets. So, ...
    Ankit MurarkaAnkit Murarka
    Aug 13, 2013 at 12:05 pm
    Aug 15, 2013 at 6:35 am
  • Hey All, We're currently looking into using the Join Utility (we're on version 4.0 and are in the process of moving to 4.3) and have started to prototype some of the tools. One thing we'll need to be ...
    Shane StrasserShane Strasser
    Aug 1, 2013 at 8:34 pm
    Aug 8, 2013 at 11:08 am
  • Hi, which is the best way to delete a lucene document in a large index? -- Thanks and Regards Vignesh Srinivasan 9739135640
    Aug 6, 2013 at 11:39 am
    Aug 6, 2013 at 12:59 pm
  • I am trying to move from lucene 2.4 to 4.4. I had used bobo-browse for faceting in 2.4. I used below code (from Lucene examples) to query documents and get facets. List<FacetRequest categories = new ...
    Sanket ParanjapeSanket Paranjape
    Aug 1, 2013 at 4:47 pm
    Aug 2, 2013 at 10:19 am
  • Hi All, Can I use wildcard in a phrase query in Lucene/Solr? Can anybody point me some directions to look into? Thanks, Chuming --------------------------------------------------------------------- ...
    Chuming ChenChuming Chen
    Aug 27, 2013 at 4:12 am
    Aug 27, 2013 at 10:14 am
  • We are using QueryParser.parse(userEnteredQuery) to get a programmatic Query object. We would like to boost documents that contain some of the query terms as "mini phrases". For example, when the ...
    Leonid BolshinskyLeonid Bolshinsky
    Aug 26, 2013 at 11:40 am
    Aug 27, 2013 at 9:34 am
  • If we traverse a string field use code below, the value order is string older. Terms terms = reader.terms(“strField"); if (terms != null) { TermsEnum termsEnum = terms.iterator(null); BytesRef text ...
    Yonghui ZhaoYonghui Zhao
    Aug 21, 2013 at 11:38 am
    Aug 22, 2013 at 2:02 am
  • My first post so please be gentle with me. I am about to start 'playing' with Solr to see if it will be the correct tool for a new searchable database development. One of my requirements is the ...
    Michael TobiasMichael Tobias
    Aug 14, 2013 at 5:01 am
    Aug 14, 2013 at 2:09 pm
  • Hi, when writing a large binaryDocValue, BinaryDocValuesWriter throws an exception saying DocValuesField "fieldName" is too large, must be <= 32766 Is there a way to avoid that limit? Thanks, Nicolas
    Nicolas GuyotNicolas Guyot
    Aug 9, 2013 at 9:58 pm
    Aug 13, 2013 at 12:35 am
  • +( ((content:electro) (content:hydraulic) (content:power) (content:assist) (content:steer))~5)) -- Brendan Grainger www.kuripai.com
    Brendan GraingerBrendan Grainger
    Aug 9, 2013 at 7:45 pm
    Aug 11, 2013 at 1:48 pm
  • Hi, can I have an advice to write an EJB app that R/W on Lucene's Indexs? Please. Thank you
    John CJohn C
    Aug 9, 2013 at 3:01 pm
    Aug 9, 2013 at 5:45 pm
  • Hi Uwe: Thank you for your detail explaination and I learnt a lot from your message. First, the direct buffer and the FS cache do not share the same memory areas. Second, accessing direct memory is ...
    Aug 7, 2013 at 2:04 pm
    Aug 8, 2013 at 2:12 am
  • As the subject says, is it possible to omit the term frequencies for a field, but still keep positions? Term frequencies are omitted for better scoring under our model, but positions are required for ...
    Ivan BrusicIvan Brusic
    Aug 5, 2013 at 11:42 pm
    Aug 6, 2013 at 4:17 pm
  • Hi, We are considering to use glusterfs to replicate indexed data from one box to another, I searched Google and found that some people did seem to use glusterfs for this purpose, we are using lucene ...
    Zhang, LishengZhang, Lisheng
    Aug 19, 2013 at 6:57 pm
    Nov 11, 2013 at 2:42 pm
  • Hello. We are indexing files on the basis of following fields: 1. name 2. content 3. ValidContents. Now for these fields, following work is done: a. Field Name : Content - Indexing complete ...
    Jugal KolariyaJugal Kolariya
    Aug 24, 2013 at 10:58 am
    Aug 27, 2013 at 9:25 am
  • I created a index with IntField but while querying I create a NumericRangeQuery.newLongRange(...) (by mistake ofcourse). I was not getting any products and I had a hard time finding the issue. Should ...
    Sanket ParanjapeSanket Paranjape
    Aug 23, 2013 at 2:16 pm
    Aug 23, 2013 at 6:10 pm
  • Hi there I am using Lucene 4.4, and i am hitting cpu usage limitations on my core i7 windows 7 64bit box. Seems like the IO system(ssd) has still capacity, but when running 8 threads searching on the ...
    Mirko SerticMirko Sertic
    Aug 20, 2013 at 5:54 pm
    Aug 21, 2013 at 7:45 pm
  • Hi there Lucene samurai! *I was wondering how important is single segment merging for search time performance compared to a more modest merging goal like merging down to just 4 segment. * Currently ...
    Gili NachumGili Nachum
    Aug 18, 2013 at 7:07 pm
    Aug 18, 2013 at 7:12 pm
  • Hi! I have documents with two fields id and name. I create index with code: Document doc = new Document(); doc.add(new TextField("id", id), Store.YES)); doc.add(new TextField("name", ...
    Maksym KrasovskiyMaksym Krasovskiy
    Aug 16, 2013 at 2:56 pm
    Aug 16, 2013 at 3:07 pm
  • Hi Lucene Developers: I just want to ask some help regarding our new implementation of indexing process. We use this API for searching a number of documents in a review platform (e-discovery). On our ...
    Mark Jason B. NacionalMark Jason B. Nacional
    Aug 14, 2013 at 4:35 pm
    Aug 14, 2013 at 8:00 pm
  • Hello All, I have created Indexes for 100 files on my local server. These indexes are now being used for Search operation. Now, from the backend, new files are created on FTP server. I have to now ...
    Jugal KolariyaJugal Kolariya
    Aug 12, 2013 at 2:51 pm
    Aug 12, 2013 at 3:00 pm
  • Hello I've recently implemented a FuzzySuggester and an AnalyingInFixSuggester with an web app. It works great, and performs well. I'd like to be able to reload or re-build the underlying indexes ...
    Brent MontroseBrent Montrose
    Aug 7, 2013 at 9:00 pm
    Aug 8, 2013 at 12:33 pm
  • In lucene 4.3, SortField is not serializable now. When I try to serialize a request which has SortField, java.io.NotSerializableException: org.apache.lucene.search.SortField exception is thrown out ...
    Yonghui ZhaoYonghui Zhao
    Aug 7, 2013 at 8:53 am
    Aug 7, 2013 at 1:08 pm
  • Hello, I would like to use the Phonetic Filter (v 4.2.1) for a French application but it's seems like that filter and all the algorithms provided (metaphone,soundex ...) are for English use only. So ...
    Guillaume FortGuillaume Fort
    Aug 6, 2013 at 9:55 am
    Aug 6, 2013 at 4:54 pm
  • Hi, I have been using the regular Query class to search single keywords. I needed to include hits such as "BANKER" if the user searched for "BANK". To achieve this I used "*" on both sides as ...
    Raghavendra K RaoRaghavendra K Rao
    Aug 2, 2013 at 7:18 pm
    Aug 5, 2013 at 10:24 am
  • Hello, We have a large collection of documents that consists of multiple balanced shards. Now each shard is quickly approaching its limit. Therefore, we would like to explore the possibility of ...
    Yu ZhouYu Zhou
    Aug 28, 2013 at 6:38 pm
    Aug 28, 2013 at 6:38 pm
  • Hi, I tried FastVectorHighlighter to highlight the first sentence in which the match occured. I tried both ScoreOrderFragmentsBuilder and SimpleFragmentBuilder.Both of them are not returning first ...
    Aug 27, 2013 at 12:13 pm
    Aug 27, 2013 at 12:13 pm
  • (NOTE: cross-posted to various lists, please reply only to general@lucene w/ any questions or follow ups) 2 Announcements folks should be aware of regarding the upcoming Lucene/Solr Revolution EU ...
    Chris HostetterChris Hostetter
    Aug 27, 2013 at 1:27 am
    Aug 27, 2013 at 1:27 am
  • I want to umplement full text search using Lucene and Hibernate search. As I understand, Lucene creats two files. These two files should be contain some text data, but my index files are empty ( I ...
    Babak BastanBabak Bastan
    Aug 26, 2013 at 11:44 am
    Aug 26, 2013 at 11:44 am
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75 users for August 2013

Michael McCandless: 29 posts Ankit Murarka: 24 posts Ian Lea: 17 posts Robert Muir: 14 posts Uwe Schindler: 11 posts Shai Erera: 8 posts Duke DAI: 5 posts Ivan Krišto: 5 posts Jugal Kolariya: 5 posts Tom Burton-West: 5 posts vonPuh fonPuhendorf: 5 posts Yonghui Zhao: 5 posts Zhang, Lisheng: 5 posts Amal Kammoun: 4 posts David Miranda: 4 posts Erick Erickson: 4 posts Gayo.Diallo: 4 posts Jack Krupansky: 4 posts Lingviston: 4 posts Michael van Rooyen: 4 posts
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