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From "Vamsavardhana Reddy (JIRA)" <>
Subject [jira] Closed: (GERONIMO-1223) Hot Deploy performance improvement Just check directories -patch available
Date Thu, 02 Nov 2006 11:02:20 GMT
     [ ]

Vamsavardhana Reddy closed GERONIMO-1223.

> Hot Deploy performance improvement Just check directories -patch available
> --------------------------------------------------------------------------
>                 Key: GERONIMO-1223
>                 URL:
>             Project: Geronimo
>          Issue Type: Improvement
>      Security Level: public(Regular issues) 
>          Components: deployment
>    Affects Versions: 1.0
>         Environment: linux or windows
>            Reporter: Gao Yong Pan
>         Assigned To: Aaron Mulder
>             Fix For: 1.0
>         Attachments:
> The method getLastModifiedInDir in the hot-deploy/src/java/org/apache/geronimo/deployment/hot/
is using the algorithm by calculating highest modified time of any files or directories, this
could be improved.
> In fact, we only need to check every directory is enough, because any changes, for example,
add, remove, edit any files in a directory, the change can be reflected by its current directory's
modification time, so  we don't need to check files.
> I also write a patch for the issue. A simple performance testing shows that the patch
will improve 58% of the performance.

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