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From "Mario Ivankovits (JIRA)" <j...@apache.org>
Subject [jira] Commented: (VFS-68) Extraction process is unefficient with large packages
Date Fri, 08 Dec 2006 16:20:22 GMT
    [ http://issues.apache.org/jira/browse/VFS-68?page=comments#action_12456900 ] 
            
Mario Ivankovits commented on VFS-68:
-------------------------------------

I am not 100% sure, but maybe I found the problem.
Would be great if you could find some time to test it again. Still, due to some overhead VFS
introduces it might never be that fast than the native methods.

> Extraction process is unefficient with large packages
> -----------------------------------------------------
>
>                 Key: VFS-68
>                 URL: http://issues.apache.org/jira/browse/VFS-68
>             Project: Commons VFS
>          Issue Type: Improvement
>         Environment: Windows XP Pro, Java 1.5.0_03
>            Reporter: Harri Kähkönen
>            Priority: Minor
>             Fix For: Nightly Builds
>
>
> It seems that extracting large zip packages is much slower than with java.util.zip. In
certain tests, the extraction time of 2 large packages was almost 1 hour more with VFS.  The
packages that caused this major efficiency issue we're over 1Gb size, and usually contain
lots of entries.

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