search for: searcher

Hi, I am unable to use the Searcher''s explain method. Anytime I call it, I get Segmentation Faults and it kills the process I have running my Rails site. Has anyone else had this problem? Here is some code I am trying to use it in... search = Search.create(:query => query) @quotations = [] searcher = Ferret::Search::...

My linux Ruby application is using Ferret 0.11.4. I created my own class IndexSearcher to contain the Searcher of multiple directories. If I do not have the searcher.close called, the end of runner/console or runner/server will pop out with system error: *** glibc detected *** irb: double free or corruption (fasttop): 0x0a51d6c0 *** ======= Backtrace: ========= /lib/libc.so.6[0x63...

I''m using ferret 0.10.14 in Linux Fedora 3. When I do highlight with Index::Index#highlight, it works well. But, doing the same test with Searcher#highlight, [BUG] Segmentation fault occurred. Here''s my test code. require ''rubygems'' require ''ferret'' include Ferret::Search #searcher = Ferret::Index::Index.new(:path => ''./index'') # works searcher = Searcher.new("./index&q...

...n search this index using the following code: index = Index::Index.new(:path => path) index.search_each("something") do |doc, score| print "##{doc} #{index[doc][''url'']} - #{score}" print "\n" end However, when I try to use Search::Searcher and QueryParser I don''t get any results. I tried the following code: queryparser = QueryParser.new() searcher = Searcher.new(path) queryparser.fields = searcher.reader.fields searcher.search(queryparser.parse("something")) I index all my documents as follows: index = Index::In...

...:content => ''Good excellent program'' } index << {:location => ''local'', :title => ''Programming Rubyist'', :content => ''Extra ordinary program'' } index.close() searcher = Searcher.new(''./index'') query = TermQuery.new(:content, ''Good'') searcher.search_each(query) do |id, score| doc = searcher[id] puts "Document #{id} found with a score of #{score}" puts doc[:content] end -- Posted via http://www.ruby-forum...

I have a site with two indexes. Index A is created offline by RDig and queried from the web via RDig (specifically, RDig.searcher.search). Index B is managed by AAF with :remote => true. Simple enough. However, I need to query both indexes from RDig. Usually this is ok, as I modified RDig to accept an array of search_paths with an element for index A and index B. However, when Index B is updated by AAF, RDig.searche...

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

Hi, Using aaf to search pages, I wanted to present excerpts from the texts even when more than one term was used in the search. I came to some results, despite the difficulty caused by Unicode+ruby. The last problem I''m faced is to get the query words, without the logical articulation chars if any. Is there a clean way to get them ? -- Jean-Christophe Michel

Hi, I have a largish index [700MB] which is updated from time to time, requiring me to close and recreate the Ferret::Search::Searcher to use the latest index. My problem is that the first few searches on the new index are slow [by comparison to before the close/recreate], I''m guessing because the new index is being loaded into RAM by my OS and into Ferret as needed. I''m thinking of "warming up" the...

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...er @writer.close @writer=nil end def close @writer.close @writer=nil @name=nil end def destroy name=@name close `rm -r #{name}` nil end def path @name end def [](key) reader=Ferret::Index::IndexReader.new(@name) searcher=Ferret::Search::Searcher.new(reader) td=searcher.search(Ferret::Search::TermQuery.new(:key, key), :limit=>1) case td.total_hits when 0: when 1: result=reader[td.hits.first.doc][:value] else fail end searcher.close reader.close return result end...

hi, the xapian-replicate has a parameter: --reader-time. I see the help ,means ,if there has searcher open the Database, then xapian-replicate will wait the searcher done. but the xapian-replicate how to know there has a searcher is using the Database. How do I open the database when I search? now I open the database like this: Xapian::Database db(dbpath); is that correct ? -------------- next p...

Hi, I built an index on a free bsd machine using ferret and then ported the index to another machine. While searching from that copied index the searcher generates a file not found error. I have set all the permission right and the files do exist in the directories.on creating index from local machine the searcher finds the index. could any body please tell what might be the problem. Is it a problem with my environments or the problem lies in ferret...

If searching multiple indexes with a single searcher is there anyway to identify which index a resulting doc is stored in? i1 = Ferret::I.new i2 = Ferret::I.new i1 << {:id=>1,:text=>"random stuff"} i1.commit reader = Ferret::Index::IndexReader.new([i1.options[:dir],i2.options[:dir]]) searcher = Ferret::Index::IndexSearcher.n...

...nd then have that text passed to the controller (e.g. for use by a search routine). The following code has an input box in a form. What would I put in the "title" parameter to have that passed to the controller? When I put in a constant string it works but when I put in things like searcher.search_title.value or document.searcher.search_title.value the error text complains about the first word I use. What would go where the ???? is? <form name="searcher"> <input style="font-size:20" size="50" name="search_title" type="text&q...

I am trying to test drive ferret on a ubuntu dapper installation. I have a ferret-test.rb file like: ----begin--------- require ''ferret'' include Ferret index = Index::Index.new(:path => ''/opt/search-index'') ----end----------- When i issue: ruby ferret-test.rb, I get: ferret-test.rb:1:in `require'': no such file to load -- ferret (LoadError)

Hi, i''m working on a project using Ferret for indexing it''s datas. I''m very happy with it but i need to code an extension to implement a .to_json method to TopDocs class, because ruby''s json implementation is really really slow... It''s my second (the first was the tutorial :/ ) ruby C extension, so i''m not really at ease with ruby C

...index << {:title => ''a few good men'', :language => ''en''} index.analyzer = Analysis::StandardAnalyzer.new([''men'']) index << {:title => ''a few good men'', :language => ''nl''} index.close searcher = Index::Index.new(:path => PATH) puts searcher.search(''*:men AND language:nl'').total_hits #=> 1 i''d expect zero results, as ''men'' is a stopword at the time of indexing with language:nl. is this a bug or a lack of understanding on my part. a work...

Hi, I''m trying to use highlight ferret method with trunk aaf and 0.10.1 ferret. In my search display I use: Myindexedclass.ferret_index.searcher.highlight(@query, result_line.id, :content) * searcher is a protected method; how can I access to the searcher from aaf ? * is the doc id in aaf the same as my model id ? * is the first param, query, the string query or the query object ? Jean-Christophe Michel -- symetrie.com Better Nested S...

I have a Rails application where I need to search. Every time an update happens to something I need to update the index for the changed and related document. As I currently have to run on Windows (and therefore can''t use the native extension) it is quite slow to index sometimes and the user have to wait a couple of seconds for the save operation to return. A thought is to put this