Mailing-List: contact java-user-help@lucene.apache.org; run by ezmlm
Precedence: bulk
Reply-To: java-user@lucene.apache.org
Date: Thu, 5 Oct 2017 14:19:53 -0700 (MST)
From: Chris Hostetter <hossman_lucene@fucit.org>
To: java-user@lucene.apache.org
Subject: Re: payload at the document level
In-Reply-To: <CAFFu0ZMcvaX2cqK7k72du+GLHxMZc8fJMR8r1aNi47Z9WDKQvA@mail.gmail.com>
Message-ID: <alpine.DEB.2.11.1710051418240.9913@tray>
References: <CAFFu0ZMcvaX2cqK7k72du+GLHxMZc8fJMR8r1aNi47Z9WDKQvA@mail.gmail.com>
User-Agent: Alpine 2.11 (DEB 23 2013-08-11)
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
archived-at: Thu, 05 Oct 2017 21:20:01 -0000


what you're describing is essentially just DocValues -- for each document, 
you can have an arbitrary bytes[] (or number, or sorted list of numbers), 
and you could write a custom query/similarity/collector that can access 
that "docvalue" at search time to decide if it's a match (or how to score 
it)


: Date: Thu, 5 Oct 2017 14:15:01 -0700
: From: Lisheng Zhang <lz0522y2k@gmail.com>
: Reply-To: java-user@lucene.apache.org
: To: java-user@lucene.apache.org
: Subject: payload at the document level
: 
: Hi, I understand payload should be associated with an indexed term, but i
: remembered long time ago it was suggested that we should have payload at
: the document level (for whole document), such that we can get payload by
: docID only.
: 
: Do we have this feature implemented in lucene 7 (i searched doc & code and
: could not find)?
: 
: Thanks very much for helps, Lisheng
: 

-Hoss
http://www.lucidworks.com/

---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-user-help@lucene.apache.org