search for: indexwriters

I''m playing with "updating" docs in my index, and I think I''ve found bug with IndexWriter counting deleted docs. Script and output follow: ===== require ''rubygems'' require ''ferret'' p Ferret::VERSION @doc = {:id => ''44'', :name => ''fred'', :email => ''abc at

Hey gang, A post on the Rails forum a while back had it sound like you pretty much had to use the Index Readers & Writers if you were going to be potentially accessing an index from more than one process. (i.e. multiple dispatch.fcgi''s, etc) Is this still the case, or does the main Index class do that black magic behind the scenes? =) I was having trouble implementing the

Hi David, > Deleted documents don''t get deleted until commit is called Ok, but FYI, my experiments show that #commit doesn''t affect #doc_count, even across ruby sessions. On a different note, I''d like to request a variation of #add_document which returns the doc_id of the document added, as opposed to self. I''m trying to track down an issue with a large

Hi All, Hope all is going well. I''m having trouble with the following code creating an in memory index reader - it seems to be attempting to read from a file regardless. Here''s the simple code: require ''rubygems'' require ''ferret'' a = Ferret::Index::Index.new r = Ferret::Index::IndexReader.new(nil) Running the code on my OS X machine

Just a quick note for future reference - at least for me, ferret won''t work on Ruby 1.8.4. gem install ferret Successfully installed ferret-0.11.4-mswin32 ruby -v ruby 1.8.4 (2005-12-24) [i386-mswin32] irb irb(main):001:0> require ''ferret'' A windows error message box appears - ruby.exe - Entry Point Not Found The procedure entry point rb_w32_write could not be

Hi, I have been trying to get fts solr to work for a while. Keep getting the error below(was wondering if this was schema related?) root at mail:/var/log# doveadm index -u user at domain.net inbox doveadm(thai at sicl.net): Error: fts_solr: Indexing failed: Server Error Below is from the apache solr output log:- Appreciate if someone can confirm the cause of this error. Thanks Kevin

> I should also mention the reason I wouldn''t want > to return the document ID from any IndexWriter method > is that the document ID could become invalid when the > next document is added (if a segment merge is triggered > and deletes exist). At least when using an IndexReader, > the document ID is valid for the life of the reader. Thanks for your detail Dave!

Is there a fast way to determine how many documents a term occurs in, besides iterating through every document with TermDocEnum? -- Best regards, Stian Gryt?yr

I implemented a "reindex" command which simply creates an IndexWriter with :create => true for a prexisting index. The "reindexing" seems to start out ok, with several thousand docs added, then Ferret throws an exception: IO Error occured: couldn''t rename file "index\_0.tmp" to "index\_0.cfs": <File exists> I guess that _0.cfs is held

Additionally, here the errors I get in logs: Dovecot: Dec 09 09:21:09 imap(jom at grosjo.net)<3349><DiRnXpN8Lux/AAAB>: Error: fts_solr: received invalid uid '0' Dec 09 09:21:10 imap(jom at grosjo.net)<3349><DiRnXpN8Lux/AAAB>: Error: fts_solr: received invalid uid '0' or 11 03:36:03 indexer-worker(jom at

In the documentation, it says that optimize "should only be called when the index will no longer be updated very often, but will be read a lot". Does this mean it actually has a detrimental impact on updates and inserts? In my project there will be many more reads than updates, but there will still be a lot of updates. So should I be calling Optimize once a day or something like that,

Firstly, thanks Dave for all your hard work. Ferret Rocks!, I am just testing 0.11.4.win32 and it seems to work just fine, however the index creation phase of my app is perhaps 3x slower under 0.11.4 vs 0.10.9 Details follow: System: windows xp sp2, index on local hard disk, Ruby 1.8.6 Run #1, Ferret 0.10.9 - Reboot - Build index, 35,000 rows added in 297 seconds - Run #2, Ferret 0.11.4 -

I created this analyzer: class DescriptionAnalyzer < Ferret::Analysis::Analyzer def token_stream(field, string) if field == "code" return CodeTokenStream.new(string) else return Ferret::Analysis::Analyzer.new.token_stream(field,string) end end end and created an IndexWriter with it: Ferret::Index::IndexWriter.new(get_index_path,

Some time back in September, [sorry to be so slow], Dave wrote: > When you open an IndexReader on the index it is opened up on > that particular version (or state) of the index. So any > operations on the IndexReader (like searches) will only show > what was in the index at the time you opened it. Any modifications > to the index (usually through and IndexWriter) that occur

Hope this helps. There are no debugging symbols available for dovecot in the alpine repository. (gdb) bt full #0? a_crash () at ./arch/x86_64/atomic_arch.h:108 No locals. #1? free (p=0x55d949250660) at src/malloc/malloc.c:467 ??????? extra = 65 ??????? base = 0x55d94925060f "" ??????? len = 94391723427649 ??????? self = 0x55d949250650 ??????? next = <optimized out> ???????

Hi, I''m building a web server application using Ferret [thanks so much Dave], Mongrel and Camping which works fine servicing one request at a time, but serialises searches if more than one request arrives, so I''d like some advice please about the best way to use multiple readers and one writer. Some background ... query requests which in my case are always read only, arrive via

I'm really sorry, but it was a long day yesterday. I forgot to mention that I used alpine:edge (based on the alpine master branch) image to set up the build environment. So there were some version changes. dovecot --version: 2.3.3 (dcead646b) apk info musl: musl-1.1.20-r2 description: the musl c library (libc) implementation Configuration was unchanged wrt to my first mail. Maybe it's

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

Hi. I have strange case: This is a code for getting metadata from callsite: .... CallSite CS(cast<Value>(I->first)); SmallVector<std::pair<unsigned int, MDNode*> , 4> MD; CS.getInstruction()->getAllMetadata(MD); CS.getInstruction()->dump(); for (SmallVector<std::pair<unsigned int, MDNode*> , 4>::iterator md = MD.begin(); md!=MD.end(); md++)

Hi, I''m trying to get parallelized ferret indexing working for my AAF indices, based on the example in the O''Reilly Ferret shortcut. However, the resulting indices after merging seem to have no actual documents. I went and made minimal changes to the example in the Ferret shortcut pdf, and indeed can''t get that to work either. I''d appreciate any help