What are the best realtime options?

Until recently, I always thought it was necessary to have Lucene on the local client, then along came Solr. Then I thought that having Solr embedded in the local client was necessary. Now, I'm not as sure. A major use of Lucene/Solr in my application is as a dependancy injection system for many

Re: Lucandra - Any experiences?

Yeah, exactly... it seems absolutely no one know Lucandra. - Mike aka...@gmail.com On Fri, Sep 3, 2010 at 11:06 AM, Jordon Saardchit wrote: > Hence my reluctance :) > > Jordon > > On Sep 3, 2010, at 5:44 AM, Michel Nadeau wrote: > > > Anyone? > > > > - Mike > > aka...@gmail.com > > > > > > On M

Detailed file handling on hard disk

Hello everybody, I read the paper http://www2008.org/papers/pdf/p387-zhangA.pdf Performance of Compresses Inverted List Caching in Search Engines and now I am unsure how Lucene implements its structure on the hard disk. I am using Windos as OS and therefore I implemented FSDirectory based on Ja

Re: Lucandra - Any experiences?

Hence my reluctance :) Jordon On Sep 3, 2010, at 5:44 AM, Michel Nadeau wrote: > Anyone? > > - Mike > aka...@gmail.com > > > On Mon, Aug 23, 2010 at 4:01 PM, Jordon Saardchit wrote: > >> I also would be thoroughly interested in hearing the viewpoints from any >> lucandra users. Its a model

Re: Too many open files

http://wiki.apache.org/lucene-java/LuceneFAQ#Why_am_I_getting_an_IOException_that_says_.22Too_many_open_files.22.3F You are probably not closing all your searchers properly. What version of lucene are you using? I think that something changed in recent releases and old searchers that used to get

Too many open files

To make a search by lucene we use Web application that is working in the servlet-container tomcat. Periodically we update the search index by adding and removing some of the documents. To update the index we make the following actions: 1. Open the index 2. Add/delete documents 3. In case it i

RE: How to do facet search in lucene, NOT solr ?

You can also take a look at this: http://code.google.com/p/bobo-browse/ -Original Message- From: Li Li [mailto:fancye...@gmail.com] Sent: Monday, August 30, 2010 6:06 AM To: java-user@lucene.apache.org Subject: Re: How to do facet search in lucene, NOT solr ? I think you can read the cod

Re: Index Field feeded from Reader that also stores cleartext

If you can't use one of the Reader based Field methods then no. You'll have to convert the data to a string. If you do it a doc at a time and you still don't have enough memory then I don't know what you can do. -- Ian. On Fri, Sep 3, 2010 at 10:23 AM, Gregor Dorfbauer wrote: > Hi! > > I'm wo

Re: Lucandra - Any experiences?

Anyone? - Mike aka...@gmail.com On Mon, Aug 23, 2010 at 4:01 PM, Jordon Saardchit wrote: > I also would be thoroughly interested in hearing the viewpoints from any > lucandra users. Its a model we've been considering for some time now. Our > only reluctance is the lack of point of views from

trying to use the highlighter

Hello list, I'm strugging again with the highlighter. I don't understand why I obtain sporadically InvalidTokenOffsetsException. The mission: given a query, detect which field was matched, among the names of the concepts: there can be several names for a given concept, also in one language. C

Index Field feeded from Reader that also stores cleartext

Hi! I'm working on an indexer that should process documents on hard-disk which are of arbitrary size and type. I use Apache Tika for plain text extraction which offers the feature to stream the parsers output through a reader. My problem is following: Is there a possibility to generate a doc