ClickHouse/tests/integration/test_disk_over_web_server/test.py

88 lines
3.4 KiB
Python
Raw Normal View History

2021-06-13 12:56:22 +00:00
import pytest
from helpers.cluster import ClickHouseCluster
2021-08-16 14:50:07 +00:00
uuids = []
2021-06-13 12:56:22 +00:00
@pytest.fixture(scope="module")
def cluster():
try:
cluster = ClickHouseCluster(__file__)
2021-06-18 14:13:00 +00:00
cluster.add_instance("node1", main_configs=["configs/storage_conf.xml"], with_nginx=True)
cluster.add_instance("node2", main_configs=["configs/storage_conf_web.xml"], with_nginx=True)
cluster.add_instance("node3", main_configs=["configs/storage_conf_web.xml"], with_nginx=True)
2021-06-13 12:56:22 +00:00
cluster.start()
2021-08-16 14:50:07 +00:00
node1 = cluster.instances["node1"]
expected = ""
global uuids
for i in range(3):
node1.query(""" CREATE TABLE data{} (id Int32) ENGINE = MergeTree() ORDER BY id SETTINGS storage_policy = 'def';""".format(i))
node1.query("INSERT INTO data{} SELECT number FROM numbers(500000 * {})".format(i, i + 1))
expected = node1.query("SELECT * FROM data{} ORDER BY id".format(i))
metadata_path = node1.query("SELECT data_paths FROM system.tables WHERE name='data{}'".format(i))
metadata_path = metadata_path[metadata_path.find('/'):metadata_path.rfind('/')+1]
print(f'Metadata: {metadata_path}')
node1.exec_in_container(['bash', '-c',
2021-09-03 21:43:15 +00:00
'/usr/bin/clickhouse static-files-disk-uploader --test-mode --url http://nginx:80/test1 --metadata-path {}'.format(metadata_path)], user='root')
2021-08-16 14:50:07 +00:00
parts = metadata_path.split('/')
uuids.append(parts[3])
print(f'UUID: {parts[3]}')
2021-06-13 12:56:22 +00:00
yield cluster
finally:
cluster.shutdown()
@pytest.mark.parametrize("node_name", ["node2"])
def test_usage(cluster, node_name):
2021-06-18 14:13:00 +00:00
node1 = cluster.instances["node1"]
node2 = cluster.instances[node_name]
2021-08-16 14:50:07 +00:00
global uuids
assert(len(uuids) == 3)
2021-06-19 11:26:48 +00:00
for i in range(3):
node2.query("""
ATTACH TABLE test{} UUID '{}'
(id Int32) ENGINE = MergeTree() ORDER BY id
SETTINGS storage_policy = 'web';
""".format(i, uuids[i], i, i))
result = node2.query("SELECT * FROM test{} settings max_threads=20".format(i))
2021-06-19 11:26:48 +00:00
result = node2.query("SELECT count() FROM test{}".format(i))
assert(int(result) == 500000 * (i+1))
2021-06-19 16:36:39 +00:00
result = node2.query("SELECT id FROM test{} WHERE id % 56 = 3 ORDER BY id".format(i))
assert(result == node1.query("SELECT id FROM data{} WHERE id % 56 = 3 ORDER BY id".format(i)))
result = node2.query("SELECT id FROM test{} WHERE id > 789999 AND id < 999999 ORDER BY id".format(i))
assert(result == node1.query("SELECT id FROM data{} WHERE id > 789999 AND id < 999999 ORDER BY id".format(i)))
2021-08-16 14:50:07 +00:00
node2.query("DROP TABLE test{}".format(i))
2021-06-19 11:26:48 +00:00
print(f"Ok {i}")
2021-08-16 14:50:07 +00:00
2021-08-23 11:26:54 +00:00
def test_incorrect_usage(cluster):
node1 = cluster.instances["node1"]
node2 = cluster.instances["node3"]
2021-08-23 11:26:54 +00:00
global uuids
node2.query("""
ATTACH TABLE test0 UUID '{}'
(id Int32) ENGINE = MergeTree() ORDER BY id
SETTINGS storage_policy = 'web';
""".format(uuids[0]))
result = node2.query("SELECT count() FROM test0")
assert(int(result) == 500000)
result = node2.query_and_get_error("ALTER TABLE test0 ADD COLUMN col1 Int32 first")
assert("Table is read-only" in result)
result = node2.query_and_get_error("TRUNCATE TABLE test0")
assert("Table is read-only" in result)
node2.query("DROP TABLE test0")