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Posted to oak-issues@jackrabbit.apache.org by "Marcel Reutegger (JIRA)" <ji...@apache.org> on 2016/06/02 21:11:59 UTC

[jira] [Resolved] (OAK-4361) Reduce performance impact of observation ACFilter

     [ https://issues.apache.org/jira/browse/OAK-4361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcel Reutegger resolved OAK-4361.
-----------------------------------
       Resolution: Fixed
    Fix Version/s:     (was: 1.6)
                   1.5.3

Applied patch with one minor modification: ACFilter is now final.

Done in trunk: http://svn.apache.org/r1746634

> Reduce performance impact of observation ACFilter
> -------------------------------------------------
>
>                 Key: OAK-4361
>                 URL: https://issues.apache.org/jira/browse/OAK-4361
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: core, security
>            Reporter: Marcel Reutegger
>            Assignee: Marcel Reutegger
>             Fix For: 1.5.3
>
>         Attachments: OAK-4361.patch, test-results.png
>
>
> Observation events are filtered with {{ACFilter}} to enforce access controls. The performance impact of this filter is rather significant for a moderate number of listeners and access control entries, even when changes are done in a subtree the listener is not registered for.



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