dsc_version: 2.1.6-1
cassandra_version: 2.1.6
cassandra_tools_version: 2.1.6

dse_version: 4.7.0-1

dsc_version: 2.1.7-1
cassandra_version: 2.1.7
cassandra_tools_version: 2.1.7

dse_version: 4.7.0-1

Upgrade DCE 2.1.6 -> 2.1.7
Upgrade DCE 2.1.6 -> 2.1.7
