class TestCCMLib(ccmtest.Tester):
def test2(self):
self.cluster = Cluster(CLUSTER_PATH,
"test2",
cassandra_version='2.0.3')
self.cluster.populate(2)
self.cluster.start()
self.cluster.set_log_level("ERROR")
class FakeNode:
name = "non-existing node"
self.cluster.remove(FakeNode())
[node1, node2] = self.cluster.nodelist()
self.cluster.remove(node1)
self.cluster.show(True)
self.cluster.show(False)
#self.cluster.stress([])
self.cluster.compact()
self.cluster.drain()
self.cluster.stop()
def test3(self):
self.cluster = Cluster(CLUSTER_PATH,
"test3",
cassandra_version='2.0.3')
self.cluster.populate(2)
self.cluster.start()
self.cluster.cleanup()
self.cluster.clear()
self.cluster.stop()
class TestCCMLib(ccmtest.Tester):
def test2(self):
self.cluster = Cluster(CLUSTER_PATH, "test2", cassandra_version='2.0.3')
self.cluster.populate(2)
self.cluster.start()
self.cluster.set_log_level("ERROR")
class FakeNode:
name = "non-existing node"
self.cluster.remove(FakeNode())
[node1, node2] = self.cluster.nodelist()
self.cluster.remove(node1)
self.cluster.show(True)
self.cluster.show(False)
#self.cluster.stress([])
self.cluster.compact()
self.cluster.drain()
self.cluster.stop()
def test3(self):
self.cluster = Cluster(CLUSTER_PATH, "test3", cassandra_version='2.0.3')
self.cluster.populate(2)
self.cluster.start()
self.cluster.cleanup()
self.cluster.clear()
self.cluster.stop()
class TestCCMLib(ccmtest.Tester):
def test2(self):
self.cluster = Cluster(CLUSTER_PATH,
"test2",
cassandra_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, node2] = self.cluster.nodelist()
self.cluster.remove(node1)
self.cluster.show(True)
self.cluster.show(False)
# self.cluster.stress([])
self.cluster.compact()
self.cluster.drain()
self.cluster.stop()
def test3(self):
self.cluster = Cluster(CLUSTER_PATH,
"test3",
cassandra_version='git:trunk')
self.cluster.populate(2)
self.cluster.start()
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 test1():
cluster = Cluster(CLUSTER_PATH, "test1", cassandra_version='2.0.3')
cluster.show(False)
cluster.populate(2)
cluster.set_partitioner("Murmur3")
cluster.start()
cluster.set_configuration_options(None, None)
cluster.set_configuration_options({}, True)
cluster.set_configuration_options({"a": "b"}, False)
[node1, node2] = cluster.nodelist()
node2.compact()
cluster.flush()
cluster.remove()
cluster.stop()
def test2():
cluster = Cluster(CLUSTER_PATH, "test2", cassandra_version='2.0.3')
cluster.populate(2)
cluster.start()
cluster.set_log_level("ERROR")
class FakeNode:
name = "non-existing node"
cluster.remove(FakeNode())
[node1, node2] = cluster.nodelist()
cluster.remove(node1)
cluster.show(True)
cluster.show(False)
#cluster.stress([])
cluster.compact()
cluster.drain()
cluster.stop()
class TestCCMLib(ccmtest.Tester):
def simple_test(self, version='2.0.9'):
self.cluster = Cluster(CLUSTER_PATH, "simple", cassandra_version=version)
self.cluster.populate(3)
self.cluster.start()
node1, node2, node3 = self.cluster.nodelist()
if version < '2.1':
node1.stress()
else:
node1.stress(['write', 'n=1000000'])
self.cluster.flush()
def simple_test_across_versions(self):
self.simple_test(version='1.2.18')
self.cluster.remove()
self.simple_test(version='2.0.9')
self.cluster.remove()
self.simple_test(version='2.1.0-rc5')
def restart_test(self):
self.cluster = Cluster(CLUSTER_PATH, "restart", cassandra_version='2.0.9')
self.cluster.populate(3)
self.cluster.start()
self.cluster.stop()
self.cluster.start()
self.cluster.show(True)
def multi_dc_test(self):
self.cluster = Cluster(CLUSTER_PATH, "multi_dc", cassandra_version='2.0.9')
self.cluster.populate([1, 2])
self.cluster.start()
dcs = [node.data_center for node in self.cluster.nodelist()]
self.cluster.set_configuration_options(None, None)
self.cluster.stop()
self.cluster.start()
dcs_2 = [node.data_center for node in self.cluster.nodelist()]
self.assertListEqual(dcs, dcs_2)
def test1(self):
self.cluster = Cluster(CLUSTER_PATH, "test1", cassandra_version='2.0.3')
self.cluster.show(False)
self.cluster.populate(2)
self.cluster.set_partitioner("Murmur3")
self.cluster.start()
self.cluster.set_configuration_options(None, None)
self.cluster.set_configuration_options({}, True)
self.cluster.set_configuration_options({"a": "b"}, False)
[node1, node2] = self.cluster.nodelist()
node2.compact()
self.cluster.flush()
self.cluster.stop()
def test2(self):
self.cluster = Cluster(CLUSTER_PATH, "test2", cassandra_version='2.0.3')
self.cluster.populate(2)
self.cluster.start()
self.cluster.set_log_level("ERROR")
class FakeNode:
name = "non-existing node"
self.cluster.remove(FakeNode())
[node1, node2] = self.cluster.nodelist()
self.cluster.remove(node1)
self.cluster.show(True)
self.cluster.show(False)
#self.cluster.stress([])
self.cluster.compact()
self.cluster.drain()
self.cluster.stop()
def test3(self):
self.cluster = Cluster(CLUSTER_PATH, "test3", cassandra_version='2.0.3')
self.cluster.populate(2)
self.cluster.start()
self.cluster.cleanup()
self.cluster.clear()
self.cluster.stop()
class TestCCMLib(ccmtest.Tester):
def test2(self):
self.cluster = Cluster(CLUSTER_PATH,
"test2",
cassandra_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, node2] = self.cluster.nodelist()
self.cluster.remove(node1)
self.cluster.show(True)
self.cluster.show(False)
# self.cluster.stress([])
self.cluster.compact()
self.cluster.drain()
self.cluster.stop()
def test3(self):
self.cluster = Cluster(CLUSTER_PATH,
"test3",
cassandra_version='git:trunk')
self.cluster.populate(2)
self.cluster.start()
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()
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)
wait_for_up(cluster, node_to_stop)
cluster.shutdown()
log.info("\n\nCluster is shutdown and node {0} should be up\n\n".format(
node_to_stop))
cluster = Cluster(protocol_version=PROTOCOL_VERSION,
connection_class=connection_class)
cluster.connect(wait_for_all_pools=True)
for _ in range(20):
hosts = cluster.metadata.all_hosts()
log.info("cluster.metadata.all_hosts(): {0}".format(hosts))
if len(hosts) == 3 and list(map(lambda x: x.is_up,
hosts)) == [True] * 3:
log.info("Found all the required nodes")
break
else:
log.error("Not all hosts are up despite having waited for them")
time.sleep(1)
else:
raise Exception("Some node never came back")
cluster.shutdown()
try:
main()
finally:
CCM_CLUSTER.remove()
