Hi Jackson,
For question 1, no, 1.2.0 + will only contains HVE (Hadoop Virtualization Extensions) project code
which is to enhance hadoop running on virtualization platform (please
refer to
HADOOP-8468).
For question 2, As mentioned in
question 1, we are working closely with Apache Hadoop community to
enhance hadoop running on virtualization platform. However, Project Serengeti is not part
of Apache Hadoop, it's an open source project initiated by VMware to automate deployment
and management of Apache Hadoop clusters on virtualized environments
such as vSphere. Project Serengeti code can deploy multiple Apache Hadoop based
distributions from several vendors.
In one word. Serengeti and HVE is two different projects, both developed by VMware.
You can find more info on
http://www.vmware.com/hadoop/