import time import pytest from helpers.network import PartitionManager from helpers.cluster import ClickHouseCluster cluster = ClickHouseCluster(__file__) node1 = cluster.add_instance('node1', config_dir="configs", with_zookeeper=True) @pytest.fixture(scope="module") def start_cluster(): try: cluster.start() node1.query("CREATE DATABASE zktest ENGINE=Ordinary;") node1.query( ''' CREATE TABLE zktest.atomic_drop_table (n UInt32) ENGINE = ReplicatedMergeTree('/clickhouse/zktest/tables/atomic_drop_table', 'node1') PARTITION BY n ORDER BY n ''' ) yield cluster finally: cluster.shutdown() def test_atomic_delete_with_stopped_zookeeper(start_cluster): node1.query("insert into zktest.atomic_drop_table values (8192)") with PartitionManager() as pm: pm.drop_instance_zk_connections(node1) error = node1.query_and_get_error("DROP TABLE zktest.atomic_drop_table") #Table won't drop assert error != "" time.sleep(5) assert '8192' in node1.query("select * from zktest.atomic_drop_table")