mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-15 19:02:04 +00:00
83 lines
2.0 KiB
Python
83 lines
2.0 KiB
Python
#!/usr/bin/env python3
|
|
|
|
import os
|
|
import random
|
|
import socket
|
|
import string
|
|
import threading
|
|
import time
|
|
from io import StringIO
|
|
|
|
import pytest
|
|
|
|
import helpers.keeper_utils as keeper_utils
|
|
from helpers.cluster import ClickHouseCluster
|
|
from helpers.network import PartitionManager
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
node1 = cluster.add_instance(
|
|
"node1", main_configs=["config/enable_keeper1.xml"], stay_alive=True
|
|
)
|
|
node2 = cluster.add_instance(
|
|
"node2", main_configs=["config/enable_keeper2.xml"], stay_alive=True
|
|
)
|
|
node3 = cluster.add_instance(
|
|
"node3", main_configs=["config/enable_keeper3.xml"], stay_alive=True
|
|
)
|
|
|
|
NOT_SERVING_REQUESTS_ERROR_MSG = "This instance is not currently serving requests"
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def started_cluster():
|
|
try:
|
|
cluster.start()
|
|
|
|
yield cluster
|
|
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def close_keeper_socket(cli):
|
|
if cli is not None:
|
|
cli.close()
|
|
|
|
|
|
def test_aggressive_mntr(started_cluster):
|
|
def go_mntr(node):
|
|
for _ in range(10000):
|
|
try:
|
|
print(node.name, keeper_utils.send_4lw_cmd(cluster, node, "mntr"))
|
|
except ConnectionRefusedError:
|
|
pass
|
|
|
|
node1_thread = threading.Thread(target=lambda: go_mntr(node1))
|
|
node2_thread = threading.Thread(target=lambda: go_mntr(node2))
|
|
node3_thread = threading.Thread(target=lambda: go_mntr(node3))
|
|
node1_thread.start()
|
|
node2_thread.start()
|
|
node3_thread.start()
|
|
|
|
node2.stop_clickhouse()
|
|
node3.stop_clickhouse()
|
|
|
|
keeper_utils.wait_until_quorum_lost(cluster, node1)
|
|
|
|
node1.stop_clickhouse()
|
|
starters = []
|
|
for node in [node1, node2, node3]:
|
|
start_thread = threading.Thread(target=lambda: node.start_clickhouse())
|
|
start_thread.start()
|
|
starters.append(start_thread)
|
|
|
|
for start_thread in starters:
|
|
start_thread.join()
|
|
|
|
node1_thread.join()
|
|
node2_thread.join()
|
|
node3_thread.join()
|
|
|
|
for node in [node1, node2, node3]:
|
|
assert not node.contains_in_log("LOGICAL_ERROR")
|