Hama User List
If you use Hama, please subscribe to the Hama user mailing list.
The Hama user mailing list is : hama-user@incubator.apache.org
Hama Developer List
If you'd like to contribute to Hama, please subscribe to the Hama developer mailing list.
The Hama developer mailing list is : hama-dev@incubator.apache.org
Hama Commit List
If you'd like to see changes made in Hama's version control system then subscribe to the Hama commit mailing list.
The Hama commit mailing list is : hama-commits@incubator.apache.org