On May 10, 2010, at 11:05 AM, Ryan Rawson wrote: > That's not how it works though - people have adopted and use Hadoop > 0.20 because of the fact that people like Yahoo, Facebook, etc run it > on multi-thousand node clusters and have done so for months (or soon > to be years now).
If you look through Yahoo!'s changelog, it is hard to call that 0.20.
