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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=20103 FileSet horrible performance when dir has huge number of subdirs ------- Additional Comments From [EMAIL PROTECTED] 2003-05-21 20:05 ------- I am just guessing, but it looks like <fileset> is scanning all the directories under "dir". It would be more efficient if it took a lazy-loading approach to scanning. Only scan the subdirs needed to match regexp patterns,e.g. In the case of a simple exaple "**/*.java" it would still have to scan all the directories. But if only a few subdirectories are in the fileset: "subdir1/subsub1/*.java" "subdir2/susub2/I*.java" Then only the subdirectoires should be scanned. If only explicit files are specified, then no scanning should be done: "subdir1/subsub1/File1.java" "subdir2/subsub2/File2.java"
