class TestCCMIssues(ccmtest.Tester): def issue_150_test(self): self.cluster = Cluster(CLUSTER_PATH, "150", cassandra_version='2.0.9') self.cluster.populate([1, 2], use_vnodes=True) self.cluster.start() dcs = [node.data_center for node in self.cluster.nodelist()] dcs.append('dc2') node4 = Node('node4', self.cluster, True, ('127.0.0.4', 9160), ('127.0.0.4', 7000), '7400', '2000', None) self.cluster.add(node4, False, 'dc2') node4.start() dcs_2 = [node.data_center for node in self.cluster.nodelist()] self.assertListEqual(dcs, dcs_2) node4.nodetool('status')
class TestCCMIssues(Tester): def issue_150_test(self): self.cluster = Cluster(CLUSTER_PATH, "150", cassandra_version='2.0.9') self.cluster.populate([1, 2], use_vnodes=True) self.cluster.start() dcs = [node.data_center for node in self.cluster.nodelist()] dcs.append('dc2') node4 = Node('node4', self.cluster, True, ('127.0.0.4', 9160), ('127.0.0.4', 7000), '7400', '2000', None) self.cluster.add(node4, False, 'dc2') node4.start() dcs_2 = [node.data_center for node in self.cluster.nodelist()] self.assertItemsEqual(dcs, dcs_2) node4.nodetool('status')
class TestCCMLib(ccmtest.Tester): def test2(self): self.cluster = Cluster(CLUSTER_PATH, "test2", version='git:trunk') self.cluster.populate(2) self.cluster.start() self.cluster.set_log_level("ERROR") class FakeNode: name = "non-existing node" self.cluster.remove(FakeNode()) node1 = self.cluster.nodelist()[0] self.cluster.remove(node1) self.cluster.show(True) self.cluster.show(False) self.cluster.compact() self.cluster.drain() self.cluster.stop() def test3(self): self.cluster = Cluster(CLUSTER_PATH, "test3", version='git:trunk') self.cluster.populate(2) self.cluster.start() node1 = self.cluster.nodelist()[0] self.cluster.stress( ['write', 'n=100', 'no-warmup', '-rate', 'threads=4']) self.cluster.stress([ 'write', 'n=100', 'no-warmup', '-rate', 'threads=4', '-node', node1.ip_addr ]) self.cluster.cleanup() self.cluster.clear() self.cluster.stop() def test_node_start_with_non_default_timeout(self): self.cluster = Cluster(CLUSTER_PATH, "nodestarttimeout", cassandra_version='git:trunk') self.cluster.populate(1) node = self.cluster.nodelist()[0] try: node.start(wait_for_binary_proto=0) self.fail("timeout expected with 0s startup timeout") except ccmlib.node.TimeoutError: pass finally: self.cluster.cleanup() self.cluster.clear() self.cluster.stop() def test_fast_error_on_cluster_start_failure(self): self.cluster = Cluster(CLUSTER_PATH, 'clusterfaststop', cassandra_version='git:trunk') self.cluster.populate(1) self.cluster.set_configuration_options({'invalid_option': 0}) self.check_log_errors = False node = self.cluster.nodelist()[0] start_time = time.time() try: self.cluster.start(use_vnodes=True) self.assertFalse(node.is_running()) self.assertLess(time.time() - start_time, 30) except NodeError: self.assertLess(time.time() - start_time, 30) finally: self.cluster.clear() self.cluster.stop() def test_fast_error_on_node_start_failure(self): self.cluster = Cluster(CLUSTER_PATH, 'nodefaststop', cassandra_version='git:trunk') self.cluster.populate(1) self.cluster.set_configuration_options({'invalid_option': 0}) self.check_log_errors = False node = self.cluster.nodelist()[0] start_time = time.time() try: node.start(wait_for_binary_proto=45) self.assertFalse(node.is_running()) self.assertLess(time.time() - start_time, 30) except NodeError: self.assertLess(time.time() - start_time, 30) finally: self.cluster.clear() self.cluster.stop() def test_dc_mandatory_on_multidc(self): self.cluster = Cluster(CLUSTER_PATH, "mandatorydc", cassandra_version='git:trunk') self.cluster.populate([1, 1]) node3 = self.cluster.create_node(name='node3', auto_bootstrap=True, thrift_interface=('127.0.0.3', 9160), storage_interface=('127.0.0.3', 7000), jmx_port='7300', remote_debug_port='0', initial_token=None, binary_interface=('127.0.0.3', 9042)) with self.assertRaisesRegexp( ccmlib.common.ArgumentError, 'Please specify the DC this node should be added to'): self.cluster.add(node3, is_seed=False)