mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-01 12:01:58 +00:00
76 lines
2.0 KiB
Python
76 lines
2.0 KiB
Python
import pytest
|
|
|
|
from helpers.cluster import ClickHouseCluster
|
|
|
|
import os
|
|
|
|
CONFIG_DIR = os.path.join(os.path.dirname(os.path.realpath(__file__)), "configs")
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
|
|
node = cluster.add_instance(
|
|
"node",
|
|
main_configs=["configs/enable_keeper_map.xml"],
|
|
user_configs=["configs/keeper_retries.xml"],
|
|
with_zookeeper=True,
|
|
stay_alive=True,
|
|
)
|
|
|
|
|
|
def start_clean_clickhouse():
|
|
# remove fault injection if present
|
|
if "fault_injection.xml" in node.exec_in_container(
|
|
["bash", "-c", "ls /etc/clickhouse-server/config.d"]
|
|
):
|
|
print("Removing fault injection")
|
|
node.exec_in_container(
|
|
["bash", "-c", "rm /etc/clickhouse-server/config.d/fault_injection.xml"]
|
|
)
|
|
node.restart_clickhouse()
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def started_cluster():
|
|
try:
|
|
cluster.start()
|
|
yield cluster
|
|
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def repeat_query(query, repeat):
|
|
for _ in range(repeat):
|
|
node.query(
|
|
query,
|
|
)
|
|
|
|
|
|
def test_queries(started_cluster):
|
|
start_clean_clickhouse()
|
|
|
|
node.query("DROP TABLE IF EXISTS keeper_map_retries SYNC")
|
|
node.stop_clickhouse()
|
|
node.copy_file_to_container(
|
|
os.path.join(CONFIG_DIR, "fault_injection.xml"),
|
|
"/etc/clickhouse-server/config.d/fault_injection.xml",
|
|
)
|
|
node.start_clickhouse()
|
|
|
|
repeat_count = 10
|
|
|
|
node.query(
|
|
"CREATE TABLE keeper_map_retries (a UInt64, b UInt64) Engine=KeeperMap('/keeper_map_retries') PRIMARY KEY a",
|
|
)
|
|
|
|
repeat_query(
|
|
"INSERT INTO keeper_map_retries SELECT number, number FROM numbers(500)",
|
|
repeat_count,
|
|
)
|
|
repeat_query("SELECT * FROM keeper_map_retries", repeat_count)
|
|
repeat_query(
|
|
"ALTER TABLE keeper_map_retries UPDATE b = 3 WHERE a > 2", repeat_count
|
|
)
|
|
repeat_query("ALTER TABLE keeper_map_retries DELETE WHERE a > 2", repeat_count)
|
|
repeat_query("TRUNCATE keeper_map_retries", repeat_count)
|