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_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_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', main_configs=[ "configs/remote_servers.xml", "configs/zookeeper_config_root_a.xml" ], with_zookeeper=True, zookeeper_use_tmpfs=False) node2 = cluster_2.add_instance('node2', main_configs=[ "configs/remote_servers.xml", "configs/zookeeper_config_root_a.xml" ], with_zookeeper=True, zookeeper_use_tmpfs=False) nodes = [node1, node2] def create_zk_root(zk): zk.ensure_path('/root_a') print(zk.get_children('/')) cluster_1.add_zookeeper_startup_command(create_zk_root) 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)) for j in range(2): # Second insert to test deduplication node.query( "INSERT INTO simple VALUES ({0}, {0})".format(i)) time.sleep(1) 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_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] def create_zk_root(zk): zk.ensure_path('/root_a') print(zk.get_children('/')) cluster_1.add_zookeeper_startup_command(create_zk_root) 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)) for j in range(2): # Second insert to test deduplication node.query("INSERT INTO simple VALUES ({0}, {0})".format(i)) time.sleep(1) 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()