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http://issues.apache.org/jira/browse/JCR-688?page=comments#action_12461041 ] 
            
Julian Reschke commented on JCR-688:
------------------------------------

If we know that name prefix resolution causes this amount of pain, shouldn't we 
consider adding QName-based addressing in JSR-283?

> Improve name resolution
> -----------------------
>
>                 Key: JCR-688
>                 URL: http://issues.apache.org/jira/browse/JCR-688
>             Project: Jackrabbit
>          Issue Type: Improvement
>          Components: core
>            Reporter: Jukka Zitting
>            Priority: Minor
>             Fix For: 1.3
>
>         Attachments: JCR-688.LocalCache.patch
>
>
> As discussed in JCR-685, the current CachingNamespaceResolver class contains 
> excessive synchronization causing monitor contention that reduces performance.
> In JCR-685 there's a proposed patch that replaces synchronization with a 
> read-write lock that would allow concurrent read access to the name cache.

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