Mailing-List: contact dev-help@lucene.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@lucene.apache.org
Date: Tue, 29 Nov 2011 22:09:39 +0000 (UTC)
From: "Uwe Schindler (Updated) (JIRA)" <jira@apache.org>
To: dev@lucene.apache.org
Message-ID: 
 <364778462.23467.1322604579900.JavaMail.tomcat@hel.zones.apache.org>
In-Reply-To: 
 <207307385.22920.1322594500355.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] [Updated] (LUCENE-3609) BooleanFilter changed behavior in
 3.5, no longer acts as if "minimum should match" set to 1
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/LUCENE-3609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe Schindler updated LUCENE-3609:
----------------------------------

    Attachment: LUCENE-3609.patch

Path with testcase testing all special cases (all patches for 3.x)
                
> BooleanFilter changed behavior in 3.5, no longer acts as if "minimum should match" set to 1
> -------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-3609
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3609
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: core/search
>    Affects Versions: 3.5
>            Reporter: Shay Banon
>            Assignee: Uwe Schindler
>         Attachments: LUCENE-3609.patch, LUCENE-3609.patch, LUCENE-3609.patch
>
>
> The change LUCENE-3446 causes a change in behavior in BooleanFilter. It used to work as if minimum should match clauses is 1 (compared to BQ lingo), but now, if no should clauses match, then the should clauses are ignored, and for example, if there is a must clause, only that one will be used and returned.
> For example, a single must clause and should clause, with the should clause not matching anything, should not match anything, but, it will match whatever the must clause matches.
> The fix is simple, after iterating over the should clauses, if the aggregated bitset is null, return null.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

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