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91 lines
2.7 KiB
Python
91 lines
2.7 KiB
Python
# pylint: disable=line-too-long
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# pylint: disable=unused-argument
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# pylint: disable=redefined-outer-name
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import pytest
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from helpers.cluster import ClickHouseCluster
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cluster = ClickHouseCluster(__file__)
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node1 = cluster.add_instance(
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"node1",
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base_config_dir="configs",
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main_configs=["configs/config.d/system_logs_order_by.xml"],
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stay_alive=True,
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)
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node2 = cluster.add_instance(
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"node2",
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base_config_dir="configs",
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main_configs=[
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"configs/config.d/system_logs_engine.xml",
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"configs/config.d/disks.xml",
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],
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stay_alive=True,
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)
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node3 = cluster.add_instance(
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"node3",
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base_config_dir="configs",
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main_configs=[
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"configs/config.d/system_logs_settings.xml",
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"configs/config.d/disks.xml",
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],
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stay_alive=True,
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)
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@pytest.fixture(scope="module", autouse=True)
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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 test_system_logs_order_by_expr(start_cluster):
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node1.query("SET log_query_threads = 1")
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node1.query("SELECT count() FROM system.tables")
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node1.query("SYSTEM FLUSH LOGS")
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# Check 'sorting_key' of system.query_log.
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assert (
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node1.query(
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"SELECT sorting_key FROM system.tables WHERE database='system' and name='query_log'"
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)
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== "event_date, event_time, initial_query_id\n"
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)
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# Check 'sorting_key' of system.query_thread_log.
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assert (
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node1.query(
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"SELECT sorting_key FROM system.tables WHERE database='system' and name='query_thread_log'"
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)
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== "event_date, event_time, query_id\n"
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)
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def test_system_logs_engine_expr(start_cluster):
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node2.query("SET log_query_threads = 1")
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node2.query("SELECT count() FROM system.tables")
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node2.query("SYSTEM FLUSH LOGS")
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# Check 'engine_full' of system.query_log.
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expected = "MergeTree PARTITION BY event_date ORDER BY event_time TTL event_date + toIntervalDay(30) SETTINGS storage_policy = \\'policy2\\', ttl_only_drop_parts = 1"
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assert expected in node2.query(
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"SELECT engine_full FROM system.tables WHERE database='system' and name='query_log'"
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)
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def test_system_logs_settings_expr(start_cluster):
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node3.query("SET log_query_threads = 1")
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node3.query("SELECT count() FROM system.tables")
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node3.query("SYSTEM FLUSH LOGS")
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# Check 'engine_full' of system.query_log.
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expected = "MergeTree PARTITION BY toYYYYMM(event_date) ORDER BY (event_date, event_time, initial_query_id) TTL event_date + toIntervalDay(30) SETTINGS storage_policy = \\'policy1\\', storage_policy = \\'policy2\\', ttl_only_drop_parts = 1"
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assert expected in node3.query(
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"SELECT engine_full FROM system.tables WHERE database='system' and name='query_log'"
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)
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