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From Simon Svensson <si...@devhost.se>
Subject Re: FastVectorHilighter
Date Tue, 28 Aug 2012 09:22:32 GMT
Hi,

It sounds like you've hit LUCENE-3332 
<https://issues.apache.org/jira/browse/LUCENE-3332> 
(FastVectorHighlighter ignores MultiPhraseQuery (and more)). It's not 
yet fixed in Lucene, and this makes me wonder; do we "fix" things that 
have yet to be fixed in Lucene? Wouldn't that mean that we're ahead of 
the Lucene project for some files, and behind for others? Is this a problem?

Anyway, creating a Jira issue and attaching any patches is always welcome.

// Simon


On 2012-08-28 10:53, Gian Maria Ricci wrote:
>
> Hi to everyone,
>
> I'm using the fastVectorHilighter but I found little problems, first 
> of all it does not highlight if you use PrefixQuery or payload query, 
> the problem is quite simple, is just because in the code there are 
> checks like this one
>
> if(query isTermQuery)
>
>                 {
>
>                     AddTerm(((TermQuery)query).GetTerm(), 
> query.GetBoost());
>
> }
>
> That prevent from using other types of query. Another issue is that if 
> I want a piece of text of X character length, the match word is at the 
> very beginning, but I really wish to have them in the middle, because 
> I'm interested in text around the word, and I think that this should 
> be a reasonable default.
>
> I've modified the Contrib.FastVectoryHilighter project to fix those 
> two problem (I'm still testing everything) so I'm asking if there is 
> plan to already fix those stuff in the next version so I can do 
> minimal change now waiting for the next version, or if I can invest 
> some of my time continue to fix those issue in the actual version, (if 
> you want to review my patch to include in the code you are welcome).
>
> Thanks for your attention and thanks for the exceptional work you are 
> doing with Lucene.NET.
>
> --
>
> Ricci Gian Maria
>
> MVP Visual Studio ALM
>
> http://www.codewrecks.com <http://www.codewrecks.com/>
>
> http://blogs.ugidotnet.org/rgm
>
> Twitter: http://twitter.com/alkampfer
>
> Msn: alkampfer@nablasoft.com <mailto:alkampfer@nablasoft.com>
>
> Description: cid:image001.png@01CC0BF5.2E57C9A0
>


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