Questions about the Lucene-plugin

Michael Guntli michael.guntli at leica-geosystems.com
Wed May 9 10:12:07 CEST 2007


I had the same problem with post-filtering the search results. (there were
not all results displayed, and that caused a problem in a paged view (ex.
just 10 out of 30 on page1, 15 of 30 on page2..)

Maybe you can improve my lucene search page macro?
http://www.xwiki.org/xwiki/bin/view/Code/LuceneSearchPage



petteri.karttunen wrote:
> 
> About the "confusing" results: of course I can do some velocity- or groovy
> -post-processing on the page to filter out the duplicate document names
> from results. This is no problem if I want to show the results as one flat
> list but it becomes quite complicated to do efficiently if I want to show
> f.ex. 30 hits per page with paging. Basically I mean that all the index
> data holded by one page (page content, objects, attachments...) should be
> regarded as this page's properties and indexed under one lucenedoc. If I
> operationally have understood something incorrectly, please correct me.
>  
> What do you think?
>  
> -Petteri
> 
> I'm testing the version RC1 and have some thoughts about the
> Lucene-plugin: 
> 
> Sorting 
> ------- 
> At the moment there is no method in the API to choose between the sorting
> directions. I think there should be one. 
> 
> Boolean Queries 
> --------------- 
> Is the default query-type going to stay an ORed one? Should it better be
> an AND-query, like Google? I think most of the surfers expect that
> nowadays. At least there could be method to choose between them.
> 
> Results 
> ------- 
> Search results are a bit confusing now. When I search for a word that
> appears both in a document, in it's attachment and in it's object's
> properties I get three hits. One for each type. There a special cases, of
> course, but I think it would be more usable to get in my example case by
> default just one hit. There would still remain a method ("type: object")
> to distinguish between the types in a query.     
> 
> If you like, I can provide patches for the two first (minor) issues. 
> 
> Regards, 
> Petteri 
> 
> 
> 
>   
>   
> 
> 
>  
> 
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