mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-13 02:53:38 +00:00
49 lines
1.3 KiB
Python
49 lines
1.3 KiB
Python
import pytest
|
|
|
|
from helpers.cluster import ClickHouseCluster
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
node = cluster.add_instance('node', with_zookeeper=True)
|
|
|
|
@pytest.fixture(scope='module', autouse=True)
|
|
def started_cluster():
|
|
try:
|
|
cluster.start()
|
|
yield cluster
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
def test_replicated_engine_parse_metadata_on_attach():
|
|
node.query(
|
|
'''
|
|
CREATE TABLE data (
|
|
key Int,
|
|
INDEX key_idx0 key+0 TYPE minmax GRANULARITY 1,
|
|
INDEX key_idx1 key+1 TYPE minmax GRANULARITY 1
|
|
)
|
|
ENGINE = ReplicatedMergeTree('/ch/tables/default/data', 'node')
|
|
ORDER BY key;
|
|
''')
|
|
node.query('DETACH TABLE data')
|
|
|
|
zk = cluster.get_kazoo_client('zoo1')
|
|
# Add **extra space between indices**, to check that it will be re-parsed
|
|
# and successfully accepted by the server.
|
|
#
|
|
# This metadata was obtain from the server without #11325
|
|
zk.set('/ch/tables/default/data/replicas/node/metadata', """
|
|
metadata format version: 1
|
|
date column:
|
|
sampling expression:
|
|
index granularity: 8192
|
|
mode: 0
|
|
sign column:
|
|
primary key: key
|
|
data format version: 1
|
|
partition key:
|
|
indices: key_idx0 key + 0 TYPE minmax GRANULARITY 1, key_idx1 key + 1 TYPE minmax GRANULARITY 1
|
|
granularity bytes: 10485760
|
|
|
|
""".lstrip())
|
|
node.query('ATTACH TABLE data')
|