so a few things 1. are you looking to get 'all' documents or only docs matching your query? 2. if its about fetching all docs, why not use the matchalldocs query? 3. did you try using a collector instead of topdocs?
-- Anshum Gupta http://ai-cafe.blogspot.com On Tue, Mar 22, 2011 at 4:46 PM, Patrick Diviacco < patrick.divia...@gmail.com> wrote: > I don't think the link you suggested can help, but maybe I'm wrong. > > Also, the parameter MAX_HITS is not useful, it just limit the results, it > doesn't add the not relevant docs. > > > > On 22 March 2011 12:10, Anshum <ansh...@gmail.com> wrote: > > > Hi Patrick, > > You may have a look at this, perhaps this will help you with it. Let me > > know > > if you're still stuck up. > > > http://stackoverflow.com/questions/3300265/lucene-3-iterating-over-all-hits > > > > > > -- > > Anshum Gupta > > http://ai-cafe.blogspot.com > > > > > > On Tue, Mar 22, 2011 at 4:10 PM, <karl.wri...@nokia.com> wrote: > > > > > Not sure what your use case actually is, but it sounds like you may be > > > unclear how Lucene works. > > > > > > Each query clause you have will produce an iterator that walks over the > > > documents that match that clause. All the documents from the entire, > > root > > > query get scored. The scoring evaluation per document is also related > to > > > the form of your query expression hierarchy. > > > > > > So, MatchAllDocsQuery is exactly what you want if you want a document > > > iterator that includes all documents in the index. You can change how > > this > > > is scored by extending MatchAllDocsQuery and writing a custom scorer. > > > > > > Karl > > > > > > -----Original Message----- > > > From: ext Patrick Diviacco [mailto:patrick.divia...@gmail.com] > > > Sent: Tuesday, March 22, 2011 4:23 AM > > > To: java-user@lucene.apache.org > > > Subject: how to get all documents in the results ? > > > > > > I'm using the following code because I want to see the entire > collection > > in > > > my query results: > > > > > > //adding wildcards-term to see all results > > > rest = new TermQuery(new Term("*","*")); > > > booleanQuery.add(rest, BooleanClause.Occur.SHOULD); > > > > > > But it doesn't work, I only see the relevant docs and not all the other > > > ones. > > > How can I get all documents ordered by relevance instead ? > > > > > > ps. MatchAllDocsQuery is not a solution because I need to specify my > own > > > custom query. > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > > > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > > > > > >
