AMBARI-666 branch has been under development for more than 3 months now. The core pieces of the architecture and functionality have been stabilized. This code includes many new features on top of current ambari functionality. We have done significant amount of functional and scale testing, and the code includes more than three hundred unit test-cases. I believe this branch is now ready to be merged back to the Ambari trunk. Please vote.
My vote is +1. -- <http://hortonworks.com/download/>
