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Posted to dev@geronimo.apache.org by "Vamsavardhana Reddy (JIRA)" <ji...@apache.org> on 2006/11/02 12:02:20 UTC
[jira] Closed: (GERONIMO-1223) Hot Deploy performance improvement
Just check directories -patch available
[ http://issues.apache.org/jira/browse/GERONIMO-1223?page=all ]
Vamsavardhana Reddy closed GERONIMO-1223.
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> Hot Deploy performance improvement Just check directories -patch available
> --------------------------------------------------------------------------
>
> Key: GERONIMO-1223
> URL: http://issues.apache.org/jira/browse/GERONIMO-1223
> 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: DirectoryMonitor.java.patch
>
>
> The method getLastModifiedInDir in the hot-deploy/src/java/org/apache/geronimo/deployment/hot/DirectoryMonitor.java 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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