ClickHouse/tests/integration/test_s3_zero_copy_ttl/test.py

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#!/usr/bin/env python3
import time
import pytest
from helpers.cluster import ClickHouseCluster
cluster = ClickHouseCluster(__file__)
node1 = cluster.add_instance("node1", main_configs=["configs/s3.xml"], with_minio=True, with_zookeeper=True)
node2 = cluster.add_instance("node2", main_configs=["configs/s3.xml"], with_minio=True, with_zookeeper=True)
node3 = cluster.add_instance("node3", main_configs=["configs/s3.xml"], with_minio=True, with_zookeeper=True)
@pytest.fixture(scope="module")
def started_cluster():
try:
cluster.start()
yield cluster
finally:
cluster.shutdown()
def test_ttl_move_and_s3(started_cluster):
for i, node in enumerate([node1, node2, node3]):
node.query(
"""
CREATE TABLE s3_test_with_ttl (date DateTime, id UInt32, value String)
ENGINE=ReplicatedMergeTree('/clickhouse/tables/s3_test', '{}')
ORDER BY id
PARTITION BY id
TTL date TO DISK 's3_disk'
SETTINGS storage_policy='s3_and_default'
""".format(i))
node1.query("SYSTEM STOP MOVES s3_test_with_ttl")
node2.query("SYSTEM STOP MOVES s3_test_with_ttl")
for i in range(30):
if i % 2 == 0:
node = node1
else:
node = node2
node.query(f"INSERT INTO s3_test_with_ttl SELECT now() + 5, {i}, randomPrintableASCII(1048570)")
node1.query("SYSTEM SYNC REPLICA s3_test_with_ttl")
node2.query("SYSTEM SYNC REPLICA s3_test_with_ttl")
node3.query("SYSTEM SYNC REPLICA s3_test_with_ttl")
assert node1.query("SELECT COUNT() FROM s3_test_with_ttl") == "30\n"
assert node2.query("SELECT COUNT() FROM s3_test_with_ttl") == "30\n"
node1.query("SYSTEM START MOVES s3_test_with_ttl")
node2.query("SYSTEM START MOVES s3_test_with_ttl")
assert node1.query("SELECT COUNT() FROM s3_test_with_ttl") == "30\n"
assert node2.query("SELECT COUNT() FROM s3_test_with_ttl") == "30\n"
time.sleep(5)
print(node1.query("SELECT * FROM system.parts WHERE table = 's3_test_with_ttl' FORMAT Vertical"))
minio = cluster.minio_client
objects = minio.list_objects(cluster.minio_bucket, 'data/', recursive=True)
counter = 0
for obj in objects:
print("Objectname:", obj.object_name, "metadata:", obj.metadata)
counter += 1
print("Total objects", counter)
assert counter == 300