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From "Michael Busch (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (LUCENE-730) Restore top level disjunction performance
Date Thu, 24 May 2007 20:40:16 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael Busch reopened LUCENE-730:
----------------------------------

         Assignee: Michael Busch
    Lucene Fields:   (was: [Patch Available, New])

As discussed on java-dev the default behavior of BooleanScorer should be to return the documents
in order, because there are people who rely in their apps on that. Docs out of order should
only be allowed if BooleanQuery.setUseScorer14(true) is set explicitly.

> Restore top level disjunction performance
> -----------------------------------------
>
>                 Key: LUCENE-730
>                 URL: https://issues.apache.org/jira/browse/LUCENE-730
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Search
>            Reporter: Paul Elschot
>         Assigned To: Michael Busch
>            Priority: Minor
>             Fix For: 2.2
>
>         Attachments: TopLevelDisjunction20061127.patch
>
>
> This patch restores the performance of top level disjunctions. 
> The introduction of BooleanScorer2 had impacted this as reported
> on java-user on 21 Nov 2006 by Stanislav Jordanov.

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