search for: lucene

Displaying 20 results from an estimated 753 matches for "lucene".

2012 May 21
1
Failed build with lucene plugin
Hi, I've tryed build dovecot with the lucene plugin but I have this is output: /bin/sh ../../../libtool --tag=CXX --mode=compile c++ -DHAVE_CONFIG_H -I. -I../../.. -I../../../src/lib -I../../../src/lib-mail -I../../../src/lib-index -I../../../src/lib-storage -I../../../src/plugins/fts -I../../../src/doveadm -I/usr/local/include -...
2013 Jun 17
2
Backend for Lucene format indexes-How to get doclength
...;s harder to store it?* yes, I mean this. It's a huge data. If a new doclength list(contains all the doclength in a list, like chert) is added by myself, I am concern about: 1. This doclength list may be the bottlenect in this backend, http://trac.xapian.org/ticket/326 2. Change too much above Lucene file format, then it's hard to compare performance between Xapian and Lucene Some ideas: 1. Using rank algorithm without doclength, such as BM25Weight or TradWeight without doclength, or tfidfWeight. If ranking results will be not good without doclength? 2. Stores doclength in .prx payload...
2019 Mar 08
0
imap segfault in libc.so with CLucene FTS backend enabled
Steps to reproduce: - Enable CLucene FTS in Dovecot; - Open mailbox with MUA; - Search for message with any text; - IMAP session crash. OS: Gentoo Base System release 2.6 Version: FTS: dev-cpp/clucene-2.3.3.4-r6 IMAP: net-mail/dovecot-2.3.2.1 LIBC: sys-libs/musl-1.1.21 Dovecot FTS config: plugin { fts = lucene fts_lucene = whi...
2008 Jan 25
5
Ferret+Lucene Index
We use Nutch and Lucene for our heavy duty text analysis jobs but I?m trying to use ferrret to do some experiments. I understood that Ferret used the same index format as lucene but I cannot look into a lucene index with ferret and cannot read a ferret index with luke (the lucene index browser). Am I doing somehting wron...
2006 Jan 23
7
Search functionality and CMS
...d full text search on some Text database entries and a CMS for the content around the application (help, legal, .). We will use MySQL as our database, which has some search functionality integrated but only with MyISAM tables and not InnoDB. It also fails with phonetic searches. In Java I would use Lucene fot that which is a great search engine. Does anybody know about equivalent search technologies or does anybody has solved equal problems? The same is with CMS - in the Javaworld you have Alfresco, OpenCms, . - are there any good Ruby/Rails implementations out there? Thank you for your help...
2013 Jun 16
3
Backend for Lucene format indexes-How to get doclength
Hi, all: I have wrote a demo patch for Backend for Lucene format indexes, Lucene version is 3.6.2. http://lucene.apache.org/core/3_6_2/fileformats.html Now, this demo patch just support the basic features in Lucene. Compound File(.cfs/.cfe)?term vector(.tvx/.tvd/.tvf) delete document(.del) are not supported, skip list in .fdx is not supported too exampl...
2013 Jun 14
1
dovecot 2.2 with lucene compile error
Hi ,i get an compile error security -Werror=format-security -MT lucene-wrapper.lo -MD -MP -MF .deps/lucene-wrapper.Tpo -c lucene-wrapper.cc -fPIC -DPIC -o .libs/lucene-wrapper.o lucene-wrapper.cc: In function 'lucene_index* lucene_index_init(const char*, mailbox_list*, const fts_lucene_settings*)': lucene-wrapper.cc:128:2: error: 'else' without a prev...
2013 Oct 30
2
Lucene 3.6.2 backend for xapian (#25)
[Replying to xapian-devel, as I think a wider audience would be useful] On Mon, Oct 21, 2013 at 11:24:51PM +0800, jiangwen jiang wrote: > yes, it's less efficient. Lucene database has multiple segments, each > segment can treat as a independent database. The same term may exists in >= > 1 segments. Sorry for taking a while to respond - I've been both busy and mulling this over. I think that perhaps the best way to map this into Xapian is for each Luce...
2006 May 15
16
Ferret not able to read a Lucene Index?
Hi all, Having problems trying to get Ferret to read an index generated by Lucene. Am I right in thinking Ferret should be able to read a Lucene generated index no problem? Using the code snippets detailed in http://www.ruby-forum.com/topic/64099#new Any advice gratefully received. Many Thanks, Steven -- Posted via http://www.ruby-forum.com/.
2014 May 27
0
doveadm fts: mbox/lucene-indexes, and other errors
...red: thebighonker.lerctr.org /home/ler/mail $ doveadm -Dv fts rescan doveadm(ler): Debug: Loading modules from directory: /usr/local/lib/dovecot doveadm(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib20_fts_plugin.so doveadm(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib21_fts_lucene_plugin.so doveadm(ler): Debug: Module loaded: /usr/local/lib/dovecot/lib90_stats_plugin.so doveadm(ler): Debug: Loading modules from directory: /usr/local/lib/dovecot/doveadm doveadm(ler): Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/local/lib/dovecot/doveadm/lib10_do...
2013 Apr 05
2
Problem with fts lucene, on solaris 10
Hi all, I'm planning to migrate my courier-imap imap server to dovecot, but I'm experiencing a strange issue with fts-lucene plugin. Basically, every time I start a search, the log starts to write: Apr 05 19:30:53 indexer: Error: Indexer worker disconnected, discarding 1 requests for XXXXXX Apr 05 19:30:53 indexer-worker(XXXXX): Fatal: master: service(indexer-worker): child 809 killed with signal 11 (core not dumped) A...
2013 Aug 25
2
Backend for Lucene format indexes-How to get doclength
On Tue, Aug 20, 2013 at 07:28:42PM +0800, jiangwen jiang wrote: > I think norm(t, d) in Lucene can used to caculate the number which is > similar to doc length(see norm(t,d) in > http://lucene.apache.org/core/3_5_0/api/all/org/apache/lucene/search/Similarity.html#formula_norm). It sounds similar (especially if document and field boosts aren't in use), though some places may rely o...
2016 Apr 12
2
fts-lucene with virtual folders
Hi, It looks like I've found something strange. It looks like dovecot updates fts-lucene index every time I'm opening virtual folder that contains FTS query: indexer-worker(dion): Warning: fts-lucene: Settings have changed, rebuilding index for mailbox dovecot-virtual is pretty simple: archive/INBOX BODY "test" first of all, I'm trying to perform FTS in archive...
2012 Feb 17
4
2.0.X -> 2.1 pitfalls?
Hi all, are there any pitfalls known for the migration from 2.0.18 to 2.1? Can I simply stop dovecot, make install and start again? --Frank Elsner
2006 Jun 01
8
Windows progress
Hi there, What''s the current status of the Windows port? I may be in a position to lend a hand over the next couple of weeks - where should I start looking? And what''s the best way to get SVN HEAD? This happens: $ svn checkout svn://www.davebalmain.com/ferret/trunk ferret svn: Can''t connect to host ''www.davebalmain.com'': Connection refused --
2011 Dec 01
1
v2.1.rc1 missing SnowballAnalyzer.h
While trying to test v.2.1.rc1 with configure \ --with-lucene \ --without-stemmer \ [...] I get the following error: [...] /bin/sh ../../../libtool --tag=CXX --mode=compile i686-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../../.. -I../../../src/lib -I../../../src/lib-mail -I../../../src/lib-index -I../../../src/lib-storage -I../../../src/plugins/fts -I../.....
2013 Sep 02
2
Backend for Lucene format indexes-How to get doclength
On Mon, Sep 02, 2013 at 09:21:48AM +0800, jiangwen jiang wrote: > TfIdfWeight and BM25(b=0) also need wdf_upper_bound, it is not exists in > Lucene backends. If you don't provide an implementation of wdf_upper_bound(), the default is to use the collection frequency of the term, so provided that information is available in the lucene files, the lack of wdf_upper_bound information isn't a show stopper. > I think this data will be ca...
2013 Apr 25
2
Lucene and Zlib with 2.2.1
Hello, I have an "archive" folder in my inbox, where I manually stick old mails into a compressed mbox format. Since upgrading to Dovecot 2.2.1, I've started seeing messages like the following in my log files: imap(...): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable indexer-worker(...): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable indexer-worker(...): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable indexer-worker(...): Error: lucene: Fail...
2006 May 12
2
Benchmark - Thanks Dave for making this gnawer this FAST!!
Hi List, I''ve took some time and made some tests on the performance of java-lucene, hyperestraier and ferret as Dave encourages the community of ferret to do so. Quite intersting numbers. Ferret indeed deserves to be called a high-performance port!! It''s MyFirstBenchmark ( http://ferret.davebalmain.com/trac/wiki/MyFirstBenchmark ) so please don''t be too cr...
2007 Jan 27
4
Xapian vs Lucene
Hello, It's probably quite troll-risky to put a title like this, but did anyone take the trouble to compare Lucene to Xapian and make a list of differences? As I told the list at the end of last year, I'm going to have to integrate an indexing/search engine in the coming weeks or months. It will be integrated to Dokeos, an open-source e-learning application in PHP, and at the moment we are using MnoGoSearc...