mirror of
https://github.com/ClickHouse/ClickHouse.git
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57 lines
1.3 KiB
Python
57 lines
1.3 KiB
Python
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import pytest
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import threading
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import time
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from helpers.cluster import ClickHouseCluster
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cluster = ClickHouseCluster(__file__)
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node_wait_queries = cluster.add_instance(
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"node_wait_queries", main_configs=["configs/config_wait.xml"], stay_alive=True
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)
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node_kill_queries = cluster.add_instance(
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"node_kill_queries", main_configs=["configs/config_kill.xml"], stay_alive=True
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)
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global result
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@pytest.fixture(scope="module")
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def start_cluster():
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try:
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cluster.start()
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yield cluster
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finally:
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cluster.shutdown()
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def do_long_query(node):
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global result
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result = node.query_and_get_answer_with_error(
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"SELECT sleepEachRow(1) FROM system.numbers LIMIT 10",
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settings={"send_logs_level": "trace"},
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)
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def test_shutdown_wait_unfinished_queries(start_cluster):
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global result
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long_query = threading.Thread(target=do_long_query, args=(node_wait_queries,))
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long_query.start()
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time.sleep(1)
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node_wait_queries.stop_clickhouse(kill=False)
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long_query.join()
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assert result[0].count("0") == 10
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long_query = threading.Thread(target=do_long_query, args=(node_kill_queries,))
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long_query.start()
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time.sleep(1)
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node_kill_queries.stop_clickhouse(kill=False)
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long_query.join()
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assert "QUERY_WAS_CANCELLED" in result[1]
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