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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 42219] - Inefficient code in Union, DirectoryScanner makes large copy tasks very slow
Date Tue, 24 Apr 2007 14:12:16 GMT
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http://issues.apache.org/bugzilla/show_bug.cgi?id=42219





------- Additional Comments From m101@io.com  2007-04-24 07:12 -------
Created an attachment (id=20031)
 --> (http://issues.apache.org/bugzilla/attachment.cgi?id=20031&action=view)
Example build.xml

I used the attached build.xml by dropping it into a directory and then running
it (on my Linux workstation) with:

ant -Dinput=/usr/share -Doutput=/tmp/slow slow

The output directory has to be created first.  Make sure you've got disk space,
although the big CPU burn happens before any actual copying starts.

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