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From "Marcel Reutegger (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (JCR-651) Improve performance for queries with large result sets
Date Mon, 18 Dec 2006 09:44:24 GMT
     [ http://issues.apache.org/jira/browse/JCR-651?page=all ]

Marcel Reutegger resolved JCR-651.

    Resolution: Fixed

Changed the default value of the 'resultFetchSize' to Integer.MAX_VALUE. With this value getSize()
will always return the correct value according to the users access rights.

Fixed in trunk and 1.2 branch: 488181

> Improve performance for queries with large result sets
> ------------------------------------------------------
>                 Key: JCR-651
>                 URL: http://issues.apache.org/jira/browse/JCR-651
>             Project: Jackrabbit
>          Issue Type: Improvement
>          Components: query
>            Reporter: Marcel Reutegger
>         Assigned To: Marcel Reutegger
>            Priority: Minor
>             Fix For: 1.2
> The current implementation of QueryResult requires that access rights are checked on
all NodeIds before they are passed ot the QueryResult. This handling should be improved to
a more lazy approach where result nodes are checked in configurable batches. Usually a client
is only interested in the top scoring results.

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