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From Mikhail Khludnev <m...@apache.org>
Subject Re: About custom score using Solr8/Lucene8
Date Wed, 08 May 2019 20:15:55 GMT
Hello.

Have you checked the fourth item at
http://lucene.apache.org/core/8_0_0/MIGRATE.html ?

On Wed, May 8, 2019 at 5:46 PM Federico Pici <akirapix@libero.it.invalid>
wrote:

> Hi,
>
> i was trying to implement custom score inside my solr8 instance.
> On google i found some examples, all focused on using CustomScoreProvider
> and CustomScoreQuery classes. This classes have been removed in
> Solr8/Lucene8
> and, from Lucene 8 changeling, i saw a developer /contributor saying to
> use FunctionScoreQuery.
>
> Googling around was unsuccessful as i found no example, so i have no clue
> from where to start from
>
> I think i have a very basic need. Generate a score from field in
> documents using logic completely unrelated with query itself.
>
> The only way available (until any clue…) is using
> org.apache.solr.search.ValueSourceParser
>
>
> Is there any example, at least to understand how to start a minimal basic
> project?
>
> Thanks
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-- 
Sincerely yours
Mikhail Khludnev

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