SVN should help: http://svn.apache.org/viewvc/hadoop/mapreduce/trunk/
If you look at the release notes, you should be able to discern what made up 20.2 if it is a real release (looking at common made is look like it isn't). On Thu, Jan 7, 2010 at 9:46 PM, zhao zhendong <zhaozhend...@gmail.com>wrote: > Where can I find the source code of hadoop-0.20.2? -- Ted Dunning, CTO DeepDyve
