mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-19 14:11:58 +00:00
85 lines
2.7 KiB
Python
85 lines
2.7 KiB
Python
import os.path
|
|
import time
|
|
|
|
import pytest
|
|
from helpers.cluster import ClickHouseCluster
|
|
from helpers.test_tools import TSV
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
|
|
NODES = {'node' + str(i): None for i in (1, 2)}
|
|
|
|
config = '''<yandex>
|
|
<profiles>
|
|
<default>
|
|
<sleep_in_send_data_ms>{sleep_in_send_data_ms}</sleep_in_send_data_ms>
|
|
</default>
|
|
</profiles>
|
|
</yandex>'''
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def started_cluster():
|
|
cluster.__with_ssl_config = True
|
|
main_configs = [
|
|
"configs_secure/config.d/remote_servers.xml",
|
|
"configs_secure/server.crt",
|
|
"configs_secure/server.key",
|
|
"configs_secure/dhparam.pem",
|
|
"configs_secure/config.d/ssl_conf.xml",
|
|
]
|
|
|
|
NODES['node1'] = cluster.add_instance('node1', main_configs=main_configs)
|
|
NODES['node2'] = cluster.add_instance('node2', main_configs=main_configs, user_configs=["configs_secure/users.d/users.xml"])
|
|
|
|
try:
|
|
cluster.start()
|
|
NODES['node2'].query("CREATE TABLE base_table (x UInt64) ENGINE = MergeTree ORDER BY x;")
|
|
NODES['node2'].query("INSERT INTO base_table VALUES (5);")
|
|
NODES['node1'].query("CREATE TABLE distributed_table (x UInt64) ENGINE = Distributed(test_cluster, default, base_table);")
|
|
|
|
yield cluster
|
|
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def test(started_cluster):
|
|
NODES['node2'].replace_config('/etc/clickhouse-server/users.d/users.xml', config.format(sleep_in_send_data_ms=1000000))
|
|
|
|
attempts = 0
|
|
while attempts < 1000:
|
|
setting = NODES['node2'].http_query("SELECT value FROM system.settings WHERE name='sleep_in_send_data_ms'")
|
|
if int(setting) == 1000000:
|
|
break
|
|
time.sleep(0.1)
|
|
attempts += 1
|
|
|
|
assert attempts < 1000
|
|
|
|
|
|
start = time.time()
|
|
NODES['node1'].query_and_get_error('SELECT * FROM distributed_table settings receive_timeout=5, use_hedged_requests=0, async_socket_for_remote=0;')
|
|
end = time.time()
|
|
assert end - start < 10
|
|
|
|
start = time.time()
|
|
error = NODES['node1'].query_and_get_error('SELECT * FROM distributed_table settings receive_timeout=5, use_hedged_requests=0;')
|
|
end = time.time()
|
|
|
|
assert end - start < 10
|
|
|
|
# Check that exception about timeout wasn't thrown from DB::ReadBufferFromPocoSocket::nextImpl().
|
|
assert error.find('DB::ReadBufferFromPocoSocket::nextImpl()') == -1
|
|
|
|
start = time.time()
|
|
error = NODES['node1'].query_and_get_error('SELECT * FROM distributed_table settings receive_timeout=5;')
|
|
end = time.time()
|
|
|
|
assert end - start < 10
|
|
|
|
# Check that exception about timeout wasn't thrown from DB::ReadBufferFromPocoSocket::nextImpl().
|
|
assert error.find('DB::ReadBufferFromPocoSocket::nextImpl()') == -1
|
|
|
|
|