Test tenant isolation mechanism

Partially implements: bp complex-test-scenarios
Change-Id: I87bd4fe792823514096507865e8c68e23de41e70
Refactoring for map data type support

Change-Id: I0d258a0a04cfb1a3ef9d94b0a7a65456d5036a7d

Refactoring for map data type support

Change-Id: I0d258a0a04cfb1a3ef9d94b0a7a65456d5036a7d
Merge "Test tenant isolation mechanism"
Added script for installation cassandra via ccm

Partially implements: blueprint move-cassandra-tests

Change-Id: I56ae7c61af84b367252e53a469fac34226bdddc3
Renamed testenv cassandra-impl to cassandra-integration-tests

Partially implements: blueprint move-cassandra-tests

Change-Id: Id1182b9edd1cee6dfa9100ad512dc982bacf8c3d
Merge "Added script for installation cassandra via ccm"
Rate limit

Change-Id: Ib8b39e94a74977f9b8174be686d4810c05ad7e0a