'Setup sessions and pause node1'

def setUp(self):

    node1 = ExecutionProfile(load_balancing_policy=HostFilterPolicy(RoundRobinPolicy(), (lambda host: (host.address == '127.0.0.1'))))
    self.cluster = Cluster(protocol_version=PROTOCOL_VERSION, execution_profiles={EXEC_PROFILE_DEFAULT: node1})
    self.session = self.cluster.connect(wait_for_all_pools=True)
    self.control_connection_host_number = 1
    self.node_to_stop = get_node(self.control_connection_host_number)
    ddl = '\n                                                CREATE    TABLE    test3rf.timeout    (\n                                                                k    int    PRIMARY    KEY,\n                                                                v    int    )'
    self.session.execute(ddl)
    self.node_to_stop.pause()
