mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 08:40:50 +00:00
72 lines
2.2 KiB
Python
72 lines
2.2 KiB
Python
# pylint: disable=global-statement
|
|
# pylint: disable=line-too-long
|
|
|
|
import pytest
|
|
from helpers.cluster import ClickHouseCluster
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
node = cluster.add_instance(
|
|
"node",
|
|
main_configs=["configs/disk_s3.xml"],
|
|
with_minio=True,
|
|
)
|
|
|
|
|
|
@pytest.fixture(scope="module", autouse=True)
|
|
def start_cluster():
|
|
try:
|
|
cluster.start()
|
|
yield
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"table_name,backup_name,storage_policy,min_bytes_for_wide_part",
|
|
[
|
|
pytest.param(
|
|
"compact", "backup_compact", "s3_backup_compact", int(1e9), id="compact"
|
|
),
|
|
pytest.param("wide", "backup_wide", "s3_backup_wide", int(0), id="wide"),
|
|
],
|
|
)
|
|
def test_attach_part(table_name, backup_name, storage_policy, min_bytes_for_wide_part):
|
|
node.query(
|
|
f"""
|
|
-- Catch any errors (NOTE: warnings are ok)
|
|
set send_logs_level='error';
|
|
|
|
-- BACKUP writes Ordinary like structure
|
|
-- but what is more important that you cannot ATTACH directly from Atomic
|
|
-- so Memory engine will work (to avoid using allow_deprecated_database_ordinary).
|
|
create database ordinary_db engine=Memory;
|
|
|
|
create table ordinary_db.{table_name} engine=MergeTree() order by key partition by part
|
|
settings min_bytes_for_wide_part={min_bytes_for_wide_part}
|
|
as select number%5 part, number key from numbers(100);
|
|
|
|
backup table ordinary_db.{table_name} TO Disk('backup_disk_s3_plain', '{backup_name}') settings deduplicate_files=0;
|
|
|
|
drop table ordinary_db.{table_name};
|
|
attach table ordinary_db.{table_name} (part UInt8, key UInt64)
|
|
engine=MergeTree()
|
|
order by key partition by part
|
|
settings
|
|
max_suspicious_broken_parts=0,
|
|
disk=disk(type=s3_plain,
|
|
endpoint='http://minio1:9001/root/data/disks/disk_s3_plain/{backup_name}/',
|
|
access_key_id='minio',
|
|
secret_access_key='minio123');
|
|
"""
|
|
)
|
|
|
|
assert int(node.query(f"select count() from ordinary_db.{table_name}")) == 100
|
|
|
|
node.query(
|
|
f"""
|
|
-- NOTE: DROP DATABASE cannot be done w/o this due to metadata leftovers
|
|
set force_remove_data_recursively_on_drop=1;
|
|
drop database ordinary_db sync;
|
|
"""
|
|
)
|