mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-23 08:02:02 +00:00
62 lines
1.4 KiB
Python
62 lines
1.4 KiB
Python
import pytest
|
|
import time
|
|
|
|
from helpers.cluster import ClickHouseCluster
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
|
|
node = cluster.add_instance("node", main_configs=["configs/logs.xml"], stay_alive=True)
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def started_cluster():
|
|
try:
|
|
cluster.start()
|
|
yield cluster
|
|
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def check_log_file():
|
|
assert node.path_exists("/var/log/clickhouse-server/clickhouse-server.log.lz4")
|
|
|
|
lz4_output = node.exec_in_container(
|
|
[
|
|
"bash",
|
|
"-c",
|
|
"lz4 -t /var/log/clickhouse-server/clickhouse-server.log.lz4 2>&1",
|
|
],
|
|
user="root",
|
|
)
|
|
assert lz4_output.count("Error") == 0, lz4_output
|
|
|
|
compressed_size = int(
|
|
node.exec_in_container(
|
|
[
|
|
"bash",
|
|
"-c",
|
|
"du -b /var/log/clickhouse-server/clickhouse-server.log.lz4 | awk {' print $1 '}",
|
|
],
|
|
user="root",
|
|
)
|
|
)
|
|
uncompressed_size = int(lz4_output.split()[3])
|
|
assert 0 < compressed_size < uncompressed_size, lz4_output
|
|
|
|
|
|
def test_concatenation(started_cluster):
|
|
node.stop_clickhouse()
|
|
node.start_clickhouse()
|
|
node.stop_clickhouse()
|
|
|
|
check_log_file()
|
|
|
|
|
|
def test_incomplete_rotation(started_cluster):
|
|
node.stop_clickhouse(kill=True)
|
|
node.start_clickhouse()
|
|
node.stop_clickhouse()
|
|
|
|
check_log_file()
|