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110 lines
3.8 KiB
Python
110 lines
3.8 KiB
Python
from __future__ import print_function
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from helpers.cluster import ClickHouseCluster
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import pytest
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import time
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def test_chroot_with_same_root():
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cluster_1 = ClickHouseCluster(__file__, zookeeper_config_path='configs/zookeeper_config_root_a.xml')
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cluster_2 = ClickHouseCluster(__file__, zookeeper_config_path='configs/zookeeper_config_root_a.xml')
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node1 = cluster_1.add_instance('node1', config_dir='configs', with_zookeeper=True)
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node2 = cluster_2.add_instance('node2', config_dir='configs', with_zookeeper=True)
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nodes = [node1, node2]
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def create_zk_root(zk):
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zk.ensure_path('/root_a')
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print(zk.get_children('/'))
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cluster_1.add_zookeeper_startup_command(create_zk_root)
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try:
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cluster_1.start()
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try:
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cluster_2.start(destroy_dirs=False)
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for i, node in enumerate(nodes):
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node.query('''
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CREATE TABLE simple (date Date, id UInt32)
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ENGINE = ReplicatedMergeTree('/clickhouse/tables/0/simple', '{replica}', date, id, 8192);
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'''.format(replica=node.name))
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for j in range(2): # Second insert to test deduplication
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node.query("INSERT INTO simple VALUES ({0}, {0})".format(i))
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time.sleep(1)
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assert node1.query('select count() from simple').strip() == '2'
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assert node2.query('select count() from simple').strip() == '2'
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finally:
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cluster_2.shutdown()
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finally:
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cluster_1.shutdown()
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def test_chroot_with_different_root():
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cluster_1 = ClickHouseCluster(__file__, zookeeper_config_path='configs/zookeeper_config_root_a.xml')
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cluster_2 = ClickHouseCluster(__file__, zookeeper_config_path='configs/zookeeper_config_root_b.xml')
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node1 = cluster_1.add_instance('node1', config_dir='configs', with_zookeeper=True)
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node2 = cluster_2.add_instance('node2', config_dir='configs', with_zookeeper=True)
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nodes = [node1, node2]
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def create_zk_roots(zk):
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zk.ensure_path('/root_a')
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zk.ensure_path('/root_b')
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print(zk.get_children('/'))
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cluster_1.add_zookeeper_startup_command(create_zk_roots)
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try:
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cluster_1.start()
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try:
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cluster_2.start(destroy_dirs=False)
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for i, node in enumerate(nodes):
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node.query('''
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CREATE TABLE simple (date Date, id UInt32)
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ENGINE = ReplicatedMergeTree('/clickhouse/tables/0/simple', '{replica}', date, id, 8192);
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'''.format(replica=node.name))
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for j in range(2): # Second insert to test deduplication
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node.query("INSERT INTO simple VALUES ({0}, {0})".format(i))
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assert node1.query('select count() from simple').strip() == '1'
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assert node2.query('select count() from simple').strip() == '1'
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finally:
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cluster_2.shutdown()
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finally:
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cluster_1.shutdown()
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def test_identity():
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cluster_1 = ClickHouseCluster(__file__, zookeeper_config_path='configs/zookeeper_config_with_password.xml')
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cluster_2 = ClickHouseCluster(__file__)
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node1 = cluster_1.add_instance('node1', config_dir='configs', with_zookeeper=True)
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node2 = cluster_2.add_instance('node2', config_dir='configs', with_zookeeper=True)
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try:
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cluster_1.start()
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node1.query('''
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CREATE TABLE simple (date Date, id UInt32)
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ENGINE = ReplicatedMergeTree('/clickhouse/tables/0/simple', '{replica}', date, id, 8192);
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'''.format(replica=node1.name))
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with pytest.raises(Exception):
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cluster_2.start(destroy_dirs=False)
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node2.query('''
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CREATE TABLE simple (date Date, id UInt32)
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ENGINE = ReplicatedMergeTree('/clickhouse/tables/0/simple', '1', date, id, 8192);
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''')
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finally:
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cluster_1.shutdown()
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cluster_2.shutdown()
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