[logback-dev] [JIRA] Resolved: (LBCLASSIC-234) CLONE -Excessive synchronization in ReconfigureOnChangeFilter.decide

[Ceki Gulcu (JIRA)]

     [ http://jira.qos.ch/browse/LBCLASSIC-234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ceki Gulcu resolved LBCLASSIC-234.
----------------------------------

    Fix Version/s: 1.0.2
       Resolution: Fixed

Fixed in http://github.com/ceki/logback/commit/608ed4c58717296

> CLONE -Excessive synchronization in ReconfigureOnChangeFilter.decide
> --------------------------------------------------------------------
>
>                 Key: LBCLASSIC-234
>                 URL: http://jira.qos.ch/browse/LBCLASSIC-234
>             Project: logback-classic
>          Issue Type: Bug
>    Affects Versions: 0.917
>            Reporter: uri unger
>            Assignee: Ceki Gulcu
>            Priority: Critical
>             Fix For: 1.0.2
>
>         Attachments: screenshot-1.jpg
>
>
> The synchronization in ReconfigureOnChangeFilter.decide hurts scalability.
> It seems unnecessary to serialize the code in changeDetected -- it should be possible to use atomic updates of nextCheck and lastModified and only serialize the actual reconfiguration.

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