mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-30 03:22:14 +00:00
88 lines
2.5 KiB
Python
88 lines
2.5 KiB
Python
import pytest
|
|
from helpers.cluster import ClickHouseCluster
|
|
from helpers.test_tools import assert_eq_with_retry, TSV
|
|
import os
|
|
|
|
|
|
SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
|
|
cluster = ClickHouseCluster(__file__)
|
|
|
|
node1 = cluster.add_instance("node1",
|
|
main_configs=["configs/remote_servers.xml", "configs/storage.xml"],
|
|
tmpfs=["/disk:size=100M"],
|
|
macros={'replica': 'node1'},
|
|
with_zookeeper=True)
|
|
|
|
node2 = cluster.add_instance("node2",
|
|
main_configs=["configs/remote_servers.xml", "configs/storage.xml"],
|
|
tmpfs=["/disk:size=100M"],
|
|
macros={'replica': 'node2'},
|
|
with_zookeeper=True)
|
|
|
|
@pytest.fixture(scope="module", autouse=True)
|
|
def start_cluster():
|
|
try:
|
|
cluster.start()
|
|
yield
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def copy_keys(instance, keys_file_name):
|
|
instance.copy_file_to_container(os.path.join(SCRIPT_DIR, f"configs/{keys_file_name}.xml"), "/etc/clickhouse-server/config.d/z_keys.xml")
|
|
instance.query("SYSTEM RELOAD CONFIG")
|
|
|
|
def create_table():
|
|
node1.query("DROP TABLE IF EXISTS tbl ON CLUSTER 'cluster' NO DELAY")
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE tbl ON CLUSTER 'cluster' (
|
|
id Int64,
|
|
str String
|
|
) ENGINE=ReplicatedMergeTree('/clickhouse/tables/tbl/', '{replica}')
|
|
ORDER BY id
|
|
SETTINGS storage_policy='encrypted_policy'
|
|
"""
|
|
)
|
|
|
|
def insert_data():
|
|
node1.query("INSERT INTO tbl VALUES (1, 'str1')")
|
|
node2.query("INSERT INTO tbl VALUES (1, 'str1')") # Test deduplication
|
|
node2.query("INSERT INTO tbl VALUES (2, 'str2')")
|
|
|
|
def optimize_table():
|
|
node1.query("OPTIMIZE TABLE tbl ON CLUSTER 'cluster' FINAL")
|
|
|
|
def check_table():
|
|
expected=[[1, 'str1'], [2, 'str2']]
|
|
assert node1.query("SELECT * FROM tbl ORDER BY id") == TSV(expected)
|
|
assert node2.query("SELECT * FROM tbl ORDER BY id") == TSV(expected)
|
|
assert node1.query("CHECK TABLE tbl") == "1\n"
|
|
assert node2.query("CHECK TABLE tbl") == "1\n"
|
|
|
|
|
|
# Actual tests:
|
|
|
|
def test_same_keys():
|
|
copy_keys(node1, 'key_a')
|
|
copy_keys(node2, 'key_a')
|
|
create_table()
|
|
|
|
insert_data()
|
|
check_table()
|
|
|
|
optimize_table()
|
|
check_table()
|
|
|
|
|
|
def test_different_keys():
|
|
copy_keys(node1, 'key_a')
|
|
copy_keys(node2, 'key_b')
|
|
create_table()
|
|
|
|
insert_data()
|
|
check_table()
|
|
|
|
optimize_table()
|
|
check_table()
|