public void ResetCounterColumnFamily(CassandraColumnFamily counterFamily = null) { counterFamily = counterFamily ?? CounterFamily; counterFamily.RemoveAllRows(); counterFamily.InsertCounterColumn(TestKey1, "Test1", 1); counterFamily.InsertCounterColumn(TestKey1, "Test2", 2); counterFamily.InsertCounterColumn(TestKey1, "Test3", 3); counterFamily.InsertCounterColumn(TestKey2, "Test1", 2); counterFamily.InsertCounterColumn(TestKey2, "Test2", 4); counterFamily.InsertCounterColumn(TestKey2, "Test3", 6); }