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293 lines
18 KiB
Python
293 lines
18 KiB
Python
import pytest
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from helpers.cluster import ClickHouseCluster
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from helpers.test_tools import assert_eq_with_retry, TSV
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import os
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import re
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import time
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cluster = ClickHouseCluster(__file__)
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instance = cluster.add_instance('instance',
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config_dir="configs")
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def system_quotas():
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return TSV(instance.query("SELECT * FROM system.quotas ORDER BY name"))
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def system_quota_limits():
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return TSV(instance.query("SELECT * FROM system.quota_limits ORDER BY quota_name, duration"))
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def system_quota_usage():
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query = "SELECT quota_name, quota_key, duration, queries, max_queries, errors, max_errors, result_rows, max_result_rows,"\
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"result_bytes, max_result_bytes, read_rows, max_read_rows, read_bytes, max_read_bytes, max_execution_time "\
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"FROM system.quota_usage ORDER BY duration"
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return TSV(instance.query(query))
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def system_quotas_usage():
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query = "SELECT quota_name, quota_key, is_current, duration, queries, max_queries, errors, max_errors, result_rows, max_result_rows, "\
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"result_bytes, max_result_bytes, read_rows, max_read_rows, read_bytes, max_read_bytes, max_execution_time "\
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"FROM system.quotas_usage ORDER BY quota_name, quota_key, duration"
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return TSV(instance.query(query))
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def copy_quota_xml(local_file_name, reload_immediately = True):
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script_dir = os.path.dirname(os.path.realpath(__file__))
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instance.copy_file_to_container(os.path.join(script_dir, local_file_name), '/etc/clickhouse-server/users.d/quota.xml')
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if reload_immediately:
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instance.query("SYSTEM RELOAD CONFIG")
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@pytest.fixture(scope="module", autouse=True)
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def started_cluster():
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try:
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cluster.start()
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instance.query("CREATE TABLE test_table(x UInt32) ENGINE = MergeTree ORDER BY tuple()")
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instance.query("INSERT INTO test_table SELECT number FROM numbers(50)")
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yield cluster
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finally:
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cluster.shutdown()
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@pytest.fixture(autouse=True)
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def reset_quotas_and_usage_info():
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try:
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yield
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finally:
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instance.query("DROP QUOTA IF EXISTS qA, qB")
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copy_quota_xml('simpliest.xml') # To reset usage info.
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copy_quota_xml('normal_limits.xml')
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def test_quota_from_users_xml():
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", [31556952], 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"]]
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assert system_quota_usage() == [["myQuota", "default", 31556952, 0, 1000, 0, "\N", 0, "\N", 0, "\N", 0, 1000, 0, "\N", "\N"]]
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assert system_quotas_usage() == [["myQuota", "default", 1, 31556952, 0, 1000, 0, "\N", 0, "\N", 0, "\N", 0, 1000, 0, "\N", "\N"]]
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instance.query("SELECT * from test_table")
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assert system_quota_usage() == [["myQuota", "default", 31556952, 1, 1000, 0, "\N", 50, "\N", 200, "\N", 50, 1000, 200, "\N", "\N"]]
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instance.query("SELECT COUNT() from test_table")
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assert system_quota_usage() == [["myQuota", "default", 31556952, 2, 1000, 0, "\N", 51, "\N", 208, "\N", 50, 1000, 200, "\N", "\N"]]
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def test_simpliest_quota():
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# Simpliest quota doesn't even track usage.
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copy_quota_xml('simpliest.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", "[]", 0, "['default']", "[]"]]
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assert system_quota_limits() == ""
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assert system_quota_usage() == [["myQuota", "default", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N"]]
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instance.query("SELECT * from test_table")
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assert system_quota_usage() == [["myQuota", "default", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N"]]
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def test_tracking_quota():
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# Now we're tracking usage.
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copy_quota_xml('tracking.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", "[31556952]", 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, "\N", "\N", "\N", "\N", "\N", "\N", "\N"]]
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assert system_quota_usage() == [["myQuota", "default", 31556952, 0, "\N", 0, "\N", 0, "\N", 0, "\N", 0, "\N", 0, "\N", "\N"]]
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instance.query("SELECT * from test_table")
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assert system_quota_usage() == [["myQuota", "default", 31556952, 1, "\N", 0, "\N", 50, "\N", 200, "\N", 50, "\N", 200, "\N", "\N"]]
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instance.query("SELECT COUNT() from test_table")
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assert system_quota_usage() == [["myQuota", "default", 31556952, 2, "\N", 0, "\N", 51, "\N", 208, "\N", 50, "\N", 200, "\N", "\N"]]
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def test_exceed_quota():
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# Change quota, now the limits are tiny so we will exceed the quota.
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copy_quota_xml('tiny_limits.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", "[31556952]", 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1, 1, 1, "\N", 1, "\N", "\N"]]
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assert system_quota_usage() == [["myQuota", "default", 31556952, 0, 1, 0, 1, 0, 1, 0, "\N", 0, 1, 0, "\N", "\N"]]
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assert re.search("Quota.*has\ been\ exceeded", instance.query_and_get_error("SELECT * from test_table"))
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assert system_quota_usage() == [["myQuota", "default", 31556952, 1, 1, 1, 1, 0, 1, 0, "\N", 50, 1, 0, "\N", "\N"]]
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# Change quota, now the limits are enough to execute queries.
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copy_quota_xml('normal_limits.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", "[31556952]", 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"]]
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assert system_quota_usage() == [["myQuota", "default", 31556952, 1, 1000, 1, "\N", 0, "\N", 0, "\N", 50, 1000, 0, "\N", "\N"]]
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instance.query("SELECT * from test_table")
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assert system_quota_usage() == [["myQuota", "default", 31556952, 2, 1000, 1, "\N", 50, "\N", 200, "\N", 100, 1000, 200, "\N", "\N"]]
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def test_add_remove_interval():
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", [31556952], 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"]]
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assert system_quota_usage() == [["myQuota", "default", 31556952, 0, 1000, 0, "\N", 0, "\N", 0, "\N", 0, 1000, 0, "\N", "\N"]]
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# Add interval.
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copy_quota_xml('two_intervals.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", "[31556952,63113904]", 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"],
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["myQuota", 63113904, 1, "\N", "\N", "\N", 30000, "\N", 20000, 120]]
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assert system_quota_usage() == [["myQuota", "default", 31556952, 0, 1000, 0, "\N", 0, "\N", 0, "\N", 0, 1000, 0, "\N", "\N"],
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["myQuota", "default", 63113904, 0, "\N", 0, "\N", 0, "\N", 0, 30000, 0, "\N", 0, 20000, 120]]
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instance.query("SELECT * from test_table")
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assert system_quota_usage() == [["myQuota", "default", 31556952, 1, 1000, 0, "\N", 50, "\N", 200, "\N", 50, 1000, 200, "\N", "\N"],
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["myQuota", "default", 63113904, 1, "\N", 0, "\N", 50, "\N", 200, 30000, 50, "\N", 200, 20000, 120]]
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# Remove interval.
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copy_quota_xml('normal_limits.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", [31556952], 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"]]
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assert system_quota_usage() == [["myQuota", "default", 31556952, 1, 1000, 0, "\N", 50, "\N", 200, "\N", 50, 1000, 200, "\N", "\N"]]
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instance.query("SELECT * from test_table")
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assert system_quota_usage() == [["myQuota", "default", 31556952, 2, 1000, 0, "\N", 100, "\N", 400, "\N", 100, 1000, 400, "\N", "\N"]]
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# Remove all intervals.
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copy_quota_xml('simpliest.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", "[]", 0, "['default']", "[]"]]
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assert system_quota_limits() == ""
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assert system_quota_usage() == [["myQuota", "default", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N"]]
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instance.query("SELECT * from test_table")
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assert system_quota_usage() == [["myQuota", "default", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N", "\N"]]
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# Add one interval back.
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copy_quota_xml('normal_limits.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", [31556952], 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"]]
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assert system_quota_usage() == [["myQuota", "default", 31556952, 0, 1000, 0, "\N", 0, "\N", 0, "\N", 0, 1000, 0, "\N", "\N"]]
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def test_add_remove_quota():
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", [31556952], 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"]]
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assert system_quotas_usage() == [["myQuota", "default", 1, 31556952, 0, 1000, 0, "\N", 0, "\N", 0, "\N", 0, 1000, 0, "\N", "\N"]]
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# Add quota.
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copy_quota_xml('two_quotas.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", "[31556952]", 0, "['default']", "[]"],
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["myQuota2", "4590510c-4d13-bf21-ec8a-c2187b092e73", "users.xml", "['client_key','user_name']", "[3600,2629746]", 0, "[]", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"],
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["myQuota2", 3600, 1, "\N", "\N", 4000, 400000, 4000, 400000, 60],
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["myQuota2", 2629746, 0, "\N", "\N", "\N", "\N", "\N", "\N", 1800]]
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assert system_quotas_usage() == [["myQuota", "default", 1, 31556952, 0, 1000, 0, "\N", 0, "\N", 0, "\N", 0, 1000, 0, "\N", "\N"]]
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# Drop quota.
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copy_quota_xml('normal_limits.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", "[31556952]", 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"]]
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assert system_quotas_usage() == [["myQuota", "default", 1, 31556952, 0, 1000, 0, "\N", 0, "\N", 0, "\N", 0, 1000, 0, "\N", "\N"]]
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# Drop all quotas.
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copy_quota_xml('no_quotas.xml')
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assert system_quotas() == ""
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assert system_quota_limits() == ""
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assert system_quotas_usage() == ""
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# Add one quota back.
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copy_quota_xml('normal_limits.xml')
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", "[31556952]", 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"]]
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assert system_quotas_usage() == [["myQuota", "default", 1, 31556952, 0, 1000, 0, "\N", 0, "\N", 0, "\N", 0, 1000, 0, "\N", "\N"]]
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def test_reload_users_xml_by_timer():
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assert system_quotas() == [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", "['user_name']", "[31556952]", 0, "['default']", "[]"]]
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assert system_quota_limits() == [["myQuota", 31556952, 0, 1000, "\N", "\N", "\N", 1000, "\N", "\N"]]
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time.sleep(1) # The modification time of the 'quota.xml' file should be different,
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# because config files are reload by timer only when the modification time is changed.
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copy_quota_xml('tiny_limits.xml', reload_immediately=False)
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assert_eq_with_retry(instance, "SELECT * FROM system.quotas", [["myQuota", "e651da9c-a748-8703-061a-7e5e5096dae7", "users.xml", ['user_name'], "[31556952]", 0, "['default']", "[]"]])
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assert_eq_with_retry(instance, "SELECT * FROM system.quota_limits", [["myQuota", 31556952, 0, 1, 1, 1, "\N", 1, "\N", "\N"]])
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def test_dcl_introspection():
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assert instance.query("SHOW QUOTAS") == "myQuota\n"
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assert instance.query("SHOW CREATE QUOTA") == "CREATE QUOTA myQuota KEYED BY user_name FOR INTERVAL 1 year MAX queries = 1000, read_rows = 1000 TO default\n"
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assert instance.query("SHOW CREATE QUOTAS") == "CREATE QUOTA myQuota KEYED BY user_name FOR INTERVAL 1 year MAX queries = 1000, read_rows = 1000 TO default\n"
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assert re.match("myQuota\\tdefault\\t.*\\t31556952\\t0\\t1000\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t1000\\t0\\t\\\\N\\t.*\\t\\\\N\n",
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instance.query("SHOW QUOTA"))
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instance.query("SELECT * from test_table")
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assert re.match("myQuota\\tdefault\\t.*\\t31556952\\t1\\t1000\\t0\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t50\\t1000\\t200\\t\\\\N\\t.*\\t\\\\N\n",
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instance.query("SHOW QUOTA"))
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expected_access = "CREATE QUOTA myQuota KEYED BY user_name FOR INTERVAL 1 year MAX queries = 1000, read_rows = 1000 TO default\n"
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assert expected_access in instance.query("SHOW ACCESS")
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# Add interval.
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copy_quota_xml('two_intervals.xml')
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assert instance.query("SHOW QUOTAS") == "myQuota\n"
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assert instance.query("SHOW CREATE QUOTA") == "CREATE QUOTA myQuota KEYED BY user_name FOR INTERVAL 1 year MAX queries = 1000, read_rows = 1000, FOR RANDOMIZED INTERVAL 2 year MAX result_bytes = 30000, read_bytes = 20000, execution_time = 120 TO default\n"
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assert re.match("myQuota\\tdefault\\t.*\\t31556952\\t1\\t1000\\t0\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t50\\t1000\\t200\\t\\\\N\\t.*\\t\\\\N\n"
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"myQuota\\tdefault\\t.*\\t63113904\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t30000\\t0\\t\\\\N\\t0\\t20000\\t.*\\t120",
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instance.query("SHOW QUOTA"))
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# Drop interval, add quota.
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copy_quota_xml('two_quotas.xml')
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assert instance.query("SHOW QUOTAS") == "myQuota\nmyQuota2\n"
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assert instance.query("SHOW CREATE QUOTA myQuota") == "CREATE QUOTA myQuota KEYED BY user_name FOR INTERVAL 1 year MAX queries = 1000, read_rows = 1000 TO default\n"
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assert instance.query("SHOW CREATE QUOTA myQuota2") == "CREATE QUOTA myQuota2 KEYED BY client_key, user_name FOR RANDOMIZED INTERVAL 1 hour MAX result_rows = 4000, result_bytes = 400000, read_rows = 4000, read_bytes = 400000, execution_time = 60, FOR INTERVAL 1 month MAX execution_time = 1800\n"
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assert instance.query("SHOW CREATE QUOTAS") == "CREATE QUOTA myQuota KEYED BY user_name FOR INTERVAL 1 year MAX queries = 1000, read_rows = 1000 TO default\n"\
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"CREATE QUOTA myQuota2 KEYED BY client_key, user_name FOR RANDOMIZED INTERVAL 1 hour MAX result_rows = 4000, result_bytes = 400000, read_rows = 4000, read_bytes = 400000, execution_time = 60, FOR INTERVAL 1 month MAX execution_time = 1800\n"
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assert re.match("myQuota\\tdefault\\t.*\\t31556952\\t1\\t1000\\t0\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t50\\t1000\\t200\\t\\\\N\\t.*\\t\\\\N\n",
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instance.query("SHOW QUOTA"))
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# Drop all quotas.
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copy_quota_xml('no_quotas.xml')
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assert instance.query("SHOW QUOTAS") == ""
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assert instance.query("SHOW CREATE QUOTA") == ""
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assert instance.query("SHOW QUOTA") == ""
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def test_dcl_management():
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copy_quota_xml('no_quotas.xml')
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assert instance.query("SHOW QUOTA") == ""
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instance.query("CREATE QUOTA qA FOR INTERVAL 15 MONTH MAX QUERIES 123 TO CURRENT_USER")
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assert instance.query("SHOW CREATE QUOTA qA") == "CREATE QUOTA qA FOR INTERVAL 5 quarter MAX queries = 123 TO default\n"
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assert re.match("qA\\t\\t.*\\t39446190\\t0\\t123\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t.*\\t\\\\N\n",
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instance.query("SHOW QUOTA"))
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instance.query("SELECT * from test_table")
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assert re.match("qA\\t\\t.*\\t39446190\\t1\\t123\\t0\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t.*\\t\\\\N\n",
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instance.query("SHOW QUOTA"))
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instance.query("ALTER QUOTA qA FOR INTERVAL 15 MONTH MAX QUERIES 321, MAX ERRORS 10, FOR INTERVAL 0.5 HOUR MAX EXECUTION TIME 0.5")
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assert instance.query("SHOW CREATE QUOTA qA") == "CREATE QUOTA qA FOR INTERVAL 30 minute MAX execution_time = 0.5, FOR INTERVAL 5 quarter MAX queries = 321, errors = 10 TO default\n"
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assert re.match("qA\\t\\t.*\\t1800\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t.*\\t0.5\n"
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"qA\\t\\t.*\\t39446190\\t1\\t321\\t0\\t10\\t50\\t\\\\N\\t200\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t.*\\t\\\\N\n",
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instance.query("SHOW QUOTA"))
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instance.query("SELECT * from test_table")
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assert re.match("qA\\t\\t.*\\t1800\\t1\\t\\\\N\\t0\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t.*\\t0.5\n"
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"qA\\t\\t.*\\t39446190\\t2\\t321\\t0\\t10\\t100\\t\\\\N\\t400\\t\\\\N\\t100\\t\\\\N\\t400\\t\\\\N\\t.*\\t\\\\N\n",
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instance.query("SHOW QUOTA"))
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instance.query("ALTER QUOTA qA FOR INTERVAL 15 MONTH NO LIMITS, FOR RANDOMIZED INTERVAL 16 MONTH TRACKING ONLY, FOR INTERVAL 1800 SECOND NO LIMITS")
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assert re.match("qA\\t\\t.*\\t42075936\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t0\\t\\\\N\\t.*\\t\\\\N\n",
|
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instance.query("SHOW QUOTA"))
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|
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instance.query("SELECT * from test_table")
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assert re.match("qA\\t\\t.*\\t42075936\\t1\\t\\\\N\\t0\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t.*\\t\\\\N\n",
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instance.query("SHOW QUOTA"))
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|
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instance.query("ALTER QUOTA qA RENAME TO qB")
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assert instance.query("SHOW CREATE QUOTA qB") == "CREATE QUOTA qB FOR RANDOMIZED INTERVAL 16 month TRACKING ONLY TO default\n"
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|
assert re.match("qB\\t\\t.*\\t42075936\\t1\\t\\\\N\\t0\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t50\\t\\\\N\\t200\\t\\\\N\\t.*\\t\\\\N\n",
|
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instance.query("SHOW QUOTA"))
|
|
|
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instance.query("SELECT * from test_table")
|
|
assert re.match("qB\\t\\t.*\\t42075936\\t2\\t\\\\N\\t0\\t\\\\N\\t100\\t\\\\N\\t400\\t\\\\N\\t100\\t\\\\N\\t400\\t\\\\N\\t.*\\t\\\\N\n",
|
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instance.query("SHOW QUOTA"))
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|
|
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instance.query("DROP QUOTA qB")
|
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assert instance.query("SHOW QUOTA") == ""
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|
|
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|
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def test_users_xml_is_readonly():
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assert re.search("storage is readonly", instance.query_and_get_error("DROP QUOTA myQuota"))
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