ClickHouse/dbms/tests/integration/test_zookeeper_config/test.py

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2017-08-30 16:25:34 +00:00
from helpers.cluster import ClickHouseCluster
import pytest
def test_chroot_with_same_root():
cluster_1 = ClickHouseCluster(__file__, zookeeper_config_path='configs/zookeeper_config_root_a.xml')
cluster_2 = ClickHouseCluster(__file__, zookeeper_config_path='configs/zookeeper_config_root_a.xml')
node1 = cluster_1.add_instance('node1', config_dir='configs', with_zookeeper=True)
node2 = cluster_2.add_instance('node2', config_dir='configs', with_zookeeper=True)
nodes = [node1, node2]
cluster_1.add_zookeeper_startup_command('create /root_a ""')
cluster_1.add_zookeeper_startup_command('ls / ')
try:
cluster_1.start()
try:
cluster_2.start(destroy_dirs=False)
for i, node in enumerate(nodes):
node.query('''
CREATE TABLE simple (date Date, id UInt32)
ENGINE = ReplicatedMergeTree('/clickhouse/tables/0/simple', '{replica}', date, id, 8192);
'''.format(replica=node.name))
node.query("INSERT INTO simple VALUES ({0}, {0})".format(i))
assert node1.query('select count() from simple').strip() == '2'
assert node2.query('select count() from simple').strip() == '2'
finally:
cluster_2.shutdown()
finally:
cluster_1.shutdown()
def test_chroot_with_different_root():
cluster_1 = ClickHouseCluster(__file__, zookeeper_config_path='configs/zookeeper_config_root_a.xml')
cluster_2 = ClickHouseCluster(__file__, zookeeper_config_path='configs/zookeeper_config_root_b.xml')
node1 = cluster_1.add_instance('node1', config_dir='configs', with_zookeeper=True)
node2 = cluster_2.add_instance('node2', config_dir='configs', with_zookeeper=True)
nodes = [node1, node2]
cluster_1.add_zookeeper_startup_command('create /root_a ""')
cluster_1.add_zookeeper_startup_command('create /root_b ""')
cluster_1.add_zookeeper_startup_command('ls / ')
try:
cluster_1.start()
try:
cluster_2.start(destroy_dirs=False)
for i, node in enumerate(nodes):
node.query('''
CREATE TABLE simple (date Date, id UInt32)
ENGINE = ReplicatedMergeTree('/clickhouse/tables/0/simple', '{replica}', date, id, 8192);
'''.format(replica=node.name))
node.query("INSERT INTO simple VALUES ({0}, {0})".format(i))
assert node1.query('select count() from simple').strip() == '1'
assert node2.query('select count() from simple').strip() == '1'
finally:
cluster_2.shutdown()
finally:
cluster_1.shutdown()
def test_identity():
cluster_1 = ClickHouseCluster(__file__, zookeeper_config_path='configs/zookeeper_config_with_password.xml')
cluster_2 = ClickHouseCluster(__file__)
node1 = cluster_1.add_instance('node1', config_dir='configs', with_zookeeper=True)
node2 = cluster_2.add_instance('node2', config_dir='configs', with_zookeeper=True)
try:
cluster_1.start()
# node1.query('''
# CREATE TABLE simple (date Date, id UInt32)
# ENGINE = ReplicatedMergeTree('/clickhouse/tables/0/simple', '{replica}', date, id, 8192);
# '''.format(replica=node1.name))
with pytest.raises(Exception):
cluster_2.start(destroy_dirs=False)
finally:
cluster_1.shutdown()
cluster_2.shutdown()