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https://issues.apache.org/jira/browse/JCR-992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcel Reutegger resolved JCR-992.
----------------------------------

       Resolution: Fixed
    Fix Version/s: 1.4

Thanks a lot for the patch. Looks good. I only renamed the list from parentDocs 
to ancestorDocs before I committed the patch.

svn revision: 551890

> Improve Performance of DescendantSelfAxisQuery
> ----------------------------------------------
>
>                 Key: JCR-992
>                 URL: https://issues.apache.org/jira/browse/JCR-992
>             Project: Jackrabbit
>          Issue Type: Improvement
>          Components: query
>    Affects Versions: 1.3
>            Reporter: Christoph Kiehl
>            Priority: Minor
>             Fix For: 1.4
>
>         Attachments: DescendantSelfAxisQuery.patch
>
>
> In DescendantSelfAxisQuery.DescendantSelfAxisScorer.isValid(int) contextHits 
> is populated with docs that are found on the way down the axis. The current 
> algorithm unfortunately doesn't add any new docs at all because it only adds 
> docs already present in contextHits. This leads to more calls to 
> HierarchyResolver.getParent(int) than necessary.

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