ClickHouse/tests/integration/test_dictionaries_ddl/test.py

614 lines
18 KiB
Python

import os
import warnings
import time
import pymysql
import pytest
import logging
from helpers.client import QueryRuntimeException
from helpers.cluster import ClickHouseCluster
SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
cluster = ClickHouseCluster(__file__)
node1 = cluster.add_instance(
"node1",
with_mysql=True,
dictionaries=["configs/dictionaries/simple_dictionary.xml"],
main_configs=[
"configs/ssl_conf.xml",
"configs/client.xml",
"configs/named_coll.xml",
"configs/server.crt",
"configs/server.key",
],
user_configs=["configs/user_admin.xml", "configs/user_default.xml"],
)
node2 = cluster.add_instance(
"node2",
with_mysql=True,
dictionaries=["configs/dictionaries/simple_dictionary.xml"],
main_configs=[
"configs/dictionaries/lazy_load.xml",
"configs/allow_remote_node.xml",
],
user_configs=["configs/user_admin.xml", "configs/user_default.xml"],
)
node3 = cluster.add_instance(
"node3",
main_configs=["configs/allow_remote_node.xml"],
dictionaries=[
"configs/dictionaries/dictionary_with_conflict_name.xml",
"configs/dictionaries/conflict_name_dictionary.xml",
],
user_configs=["configs/user_admin.xml"],
)
node4 = cluster.add_instance(
"node4", user_configs=["configs/user_admin.xml", "configs/config_password.xml"]
)
def create_mysql_conn(user, password, hostname, port):
logging.debug(
"Created MySQL connection user:{}, password:{}, host:{}, port{}".format(
user, password, hostname, port
)
)
return pymysql.connect(user=user, password=password, host=hostname, port=port)
def execute_mysql_query(connection, query):
logging.debug("Execute MySQL query:{}".format(query))
with warnings.catch_warnings():
warnings.simplefilter("ignore")
with connection.cursor() as cursor:
cursor.execute(query)
connection.commit()
@pytest.fixture(scope="module")
def started_cluster():
try:
cluster.start()
for clickhouse in [node1, node2, node3, node4]:
clickhouse.query("CREATE DATABASE test", user="admin")
clickhouse.query(
"CREATE TABLE test.xml_dictionary_table (id UInt64, SomeValue1 UInt8, SomeValue2 String) ENGINE = MergeTree() ORDER BY id",
user="admin",
)
clickhouse.query(
"INSERT INTO test.xml_dictionary_table SELECT number, number % 23, hex(number) from numbers(1000)",
user="admin",
)
yield cluster
finally:
cluster.shutdown()
@pytest.mark.parametrize(
"clickhouse,name,layout",
[
pytest.param(
node1,
"complex_node1_hashed",
"LAYOUT(COMPLEX_KEY_HASHED())",
id="complex_node1_hashed",
),
pytest.param(
node1,
"complex_node1_cache",
"LAYOUT(COMPLEX_KEY_CACHE(SIZE_IN_CELLS 10))",
id="complex_node1_cache",
),
pytest.param(
node2,
"complex_node2_hashed",
"LAYOUT(COMPLEX_KEY_HASHED())",
id="complex_node2_hashed",
),
pytest.param(
node2,
"complex_node2_cache",
"LAYOUT(COMPLEX_KEY_CACHE(SIZE_IN_CELLS 10))",
id="complex_node2_cache",
),
],
)
def test_create_and_select_mysql(started_cluster, clickhouse, name, layout):
mysql_conn = create_mysql_conn(
"root", "clickhouse", started_cluster.mysql_ip, started_cluster.mysql_port
)
execute_mysql_query(mysql_conn, "DROP DATABASE IF EXISTS create_and_select")
execute_mysql_query(mysql_conn, "CREATE DATABASE create_and_select")
execute_mysql_query(
mysql_conn,
"CREATE TABLE create_and_select.{} (key_field1 int, key_field2 bigint, value1 text, value2 float, PRIMARY KEY (key_field1, key_field2))".format(
name
),
)
values = []
for i in range(1000):
values.append(
"(" + ",".join([str(i), str(i * i), str(i) * 5, str(i * 3.14)]) + ")"
)
execute_mysql_query(
mysql_conn,
"INSERT INTO create_and_select.{} VALUES ".format(name) + ",".join(values),
)
clickhouse.query(
"""
CREATE DICTIONARY default.{} (
key_field1 Int32,
key_field2 Int64,
value1 String DEFAULT 'xxx',
value2 Float32 DEFAULT '42.42'
)
PRIMARY KEY key_field1, key_field2
SOURCE(MYSQL(
USER 'root'
PASSWORD 'clickhouse'
DB 'create_and_select'
TABLE '{}'
REPLICA(PRIORITY 1 HOST '127.0.0.1' PORT 3333)
REPLICA(PRIORITY 2 HOST 'mysql57' PORT 3306)
))
{}
LIFETIME(MIN 1 MAX 3)
""".format(
name, name, layout
)
)
for i in range(172, 200):
assert (
clickhouse.query(
"SELECT dictGetString('default.{}', 'value1', tuple(toInt32({}), toInt64({})))".format(
name, i, i * i
)
)
== str(i) * 5 + "\n"
)
stroka = clickhouse.query(
"SELECT dictGetFloat32('default.{}', 'value2', tuple(toInt32({}), toInt64({})))".format(
name, i, i * i
)
).strip()
value = float(stroka)
assert int(value) == int(i * 3.14)
for i in range(1000):
values.append(
"(" + ",".join([str(i), str(i * i), str(i) * 3, str(i * 2.718)]) + ")"
)
execute_mysql_query(
mysql_conn,
"REPLACE INTO create_and_select.{} VALUES ".format(name) + ",".join(values),
)
clickhouse.query("SYSTEM RELOAD DICTIONARY 'default.{}'".format(name))
for i in range(172, 200):
assert (
clickhouse.query(
"SELECT dictGetString('default.{}', 'value1', tuple(toInt32({}), toInt64({})))".format(
name, i, i * i
)
)
== str(i) * 3 + "\n"
)
string = clickhouse.query(
"SELECT dictGetFloat32('default.{}', 'value2', tuple(toInt32({}), toInt64({})))".format(
name, i, i * i
)
).strip()
value = float(string)
assert int(value) == int(i * 2.718)
clickhouse.query(
"select dictGetUInt8('xml_dictionary', 'SomeValue1', toUInt64(17))"
) == "17\n"
clickhouse.query(
"select dictGetString('xml_dictionary', 'SomeValue2', toUInt64(977))"
) == str(hex(977))[2:] + "\n"
clickhouse.query(f"drop dictionary default.{name}")
def test_restricted_database(started_cluster):
for node in [node1, node2]:
node.query("CREATE DATABASE IF NOT EXISTS restricted_db", user="admin")
node.query(
"CREATE TABLE restricted_db.table_in_restricted_db AS test.xml_dictionary_table",
user="admin",
)
with pytest.raises(QueryRuntimeException):
node1.query(
"""
CREATE DICTIONARY restricted_db.some_dict(
id UInt64,
SomeValue1 UInt8,
SomeValue2 String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' TABLE 'table_in_restricted_db' DB 'restricted_db'))
LIFETIME(MIN 1 MAX 10)
"""
)
with pytest.raises(QueryRuntimeException):
node1.query(
"""
CREATE DICTIONARY default.some_dict(
id UInt64,
SomeValue1 UInt8,
SomeValue2 String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' TABLE 'table_in_restricted_db' DB 'restricted_db'))
LIFETIME(MIN 1 MAX 10)
"""
)
node1.query(
"SELECT dictGetUInt8('default.some_dict', 'SomeValue1', toUInt64(17))"
) == "17\n"
# with lazy load we don't need query to get exception
with pytest.raises(QueryRuntimeException):
node2.query(
"""
CREATE DICTIONARY restricted_db.some_dict(
id UInt64,
SomeValue1 UInt8,
SomeValue2 String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' TABLE 'table_in_restricted_db' DB 'restricted_db'))
LIFETIME(MIN 1 MAX 10)
"""
)
with pytest.raises(QueryRuntimeException):
node2.query(
"""
CREATE DICTIONARY default.some_dict(
id UInt64,
SomeValue1 UInt8,
SomeValue2 String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' TABLE 'table_in_restricted_db' DB 'restricted_db'))
LIFETIME(MIN 1 MAX 10)
"""
)
for node in [node1, node2]:
node.query("DROP DICTIONARY IF EXISTS default.some_dict", user="admin")
node.query("DROP DATABASE restricted_db", user="admin")
def test_conflicting_name(started_cluster):
assert (
node3.query(
"select dictGetUInt8('test.conflicting_dictionary', 'SomeValue1', toUInt64(17))"
)
== "17\n"
)
with pytest.raises(QueryRuntimeException):
node3.query(
"""
CREATE DICTIONARY test.conflicting_dictionary(
id UInt64,
SomeValue1 UInt8,
SomeValue2 String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' TABLE 'xml_dictionary_table' DB 'test'))
LIFETIME(MIN 1 MAX 10)
"""
)
# old version still works
node3.query(
"select dictGetUInt8('test.conflicting_dictionary', 'SomeValue1', toUInt64(17))"
) == "17\n"
def test_http_dictionary_restrictions(started_cluster):
try:
node3.query(
"""
CREATE DICTIONARY test.restricted_http_dictionary (
id UInt64,
value String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(HTTP(URL 'http://somehost.net' FORMAT TabSeparated))
LIFETIME(1)
"""
)
node3.query(
"SELECT dictGetString('test.restricted_http_dictionary', 'value', toUInt64(1))"
)
except QueryRuntimeException as ex:
assert "is not allowed in configuration file" in str(ex)
node3.query("DROP DICTIONARY test.restricted_http_dictionary")
def test_file_dictionary_restrictions(started_cluster):
try:
node3.query(
"""
CREATE DICTIONARY test.restricted_file_dictionary (
id UInt64,
value String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(FILE(PATH '/usr/bin/cat' FORMAT TabSeparated))
LIFETIME(1)
"""
)
node3.query(
"SELECT dictGetString('test.restricted_file_dictionary', 'value', toUInt64(1))"
)
except QueryRuntimeException as ex:
assert "is not inside" in str(ex)
node3.query("DROP DICTIONARY test.restricted_file_dictionary")
def test_dictionary_with_where(started_cluster):
mysql_conn = create_mysql_conn(
"root", "clickhouse", started_cluster.mysql_ip, started_cluster.mysql_port
)
execute_mysql_query(
mysql_conn, "CREATE DATABASE IF NOT EXISTS dictionary_with_where"
)
execute_mysql_query(
mysql_conn,
"CREATE TABLE dictionary_with_where.special_table (key_field1 int, value1 text, PRIMARY KEY (key_field1))",
)
execute_mysql_query(
mysql_conn,
"INSERT INTO dictionary_with_where.special_table VALUES (1, 'abcabc'), (2, 'qweqwe')",
)
node1.query(
"""
CREATE DICTIONARY default.special_dict (
key_field1 Int32,
value1 String DEFAULT 'xxx'
)
PRIMARY KEY key_field1
SOURCE(MYSQL(
USER 'root'
PASSWORD 'clickhouse'
DB 'dictionary_with_where'
TABLE 'special_table'
REPLICA(PRIORITY 1 HOST 'mysql57' PORT 3306)
WHERE 'value1 = \\'qweqwe\\' OR value1 = \\'\\\\u3232\\''
))
LAYOUT(FLAT())
LIFETIME(MIN 1 MAX 3)
"""
)
node1.query("SYSTEM RELOAD DICTIONARY default.special_dict")
assert (
node1.query(
"SELECT dictGetString('default.special_dict', 'value1', toUInt64(2))"
)
== "qweqwe\n"
)
node1.query("DROP DICTIONARY default.special_dict")
execute_mysql_query(mysql_conn, "DROP TABLE dictionary_with_where.special_table")
execute_mysql_query(mysql_conn, "DROP DATABASE dictionary_with_where")
def test_clickhouse_remote(started_cluster):
with pytest.raises(QueryRuntimeException):
node3.query(
"""
CREATE DICTIONARY test.clickhouse_remote(
id UInt64,
SomeValue1 UInt8,
SomeValue2 String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(HOST 'node4' PORT 9000 USER 'default' TABLE 'xml_dictionary_table' DB 'test'))
LIFETIME(MIN 1 MAX 10)
"""
)
for i in range(5):
node3.query("system reload dictionary test.clickhouse_remote")
time.sleep(0.5)
node3.query("detach dictionary if exists test.clickhouse_remote")
with pytest.raises(QueryRuntimeException):
node3.query(
"""
CREATE DICTIONARY test.clickhouse_remote(
id UInt64,
SomeValue1 UInt8,
SomeValue2 String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(HOST 'node4' PORT 9000 USER 'default' PASSWORD 'default' TABLE 'xml_dictionary_table' DB 'test'))
LIFETIME(MIN 1 MAX 10)
"""
)
node3.query("attach dictionary test.clickhouse_remote")
node3.query("drop dictionary test.clickhouse_remote")
node3.query(
"""
CREATE DICTIONARY test.clickhouse_remote(
id UInt64,
SomeValue1 UInt8,
SomeValue2 String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(HOST 'node4' PORT 9000 USER 'default' PASSWORD 'default' TABLE 'xml_dictionary_table' DB 'test'))
LIFETIME(MIN 1 MAX 10)
"""
)
node3.query(
"select dictGetUInt8('test.clickhouse_remote', 'SomeValue1', toUInt64(17))"
) == "17\n"
# https://github.com/ClickHouse/ClickHouse/issues/38450
# suggests placing 'secure' in named_collections
def test_secure(started_cluster):
node1.query("DROP TABLE IF EXISTS test.foo_dict")
node1.query("CREATE TABLE test.foo_dict(`id` UInt64, `value` String) ENGINE = Log")
node1.query("INSERT INTO test.foo_dict values (1, 'value1')")
# No named collection, secure is set in DDL
node1.query("DROP DICTIONARY IF EXISTS test.clickhouse_secure")
node1.query(
"""
CREATE DICTIONARY test.clickhouse_secure(
id UInt64,
value String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(
HOST 'localhost'
PORT 9440 USER 'default'
TABLE 'foo_dict' DB 'test'
SECURE 1
))
LIFETIME(MIN 1 MAX 10)
"""
)
value = node1.query(
"SELECT dictGet('test.clickhouse_secure', 'value', toUInt64(1))"
)
assert value == "value1\n"
# Secure set in named collection
node1.query("DROP DICTIONARY IF EXISTS test.clickhouse_secure")
node1.query(
"""
CREATE DICTIONARY test.clickhouse_secure(
id UInt64,
value String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(
NAME 'nc_secure_1'
TABLE 'foo_dict' DB 'test'
))
LIFETIME(MIN 1 MAX 10)
"""
)
value = node1.query(
"SELECT dictGet('test.clickhouse_secure', 'value', toUInt64(1))"
)
assert value == "value1\n"
# Secure is not set
node1.query("DROP DICTIONARY IF EXISTS test.clickhouse_secure")
node1.query(
"""
CREATE DICTIONARY test.clickhouse_secure(
id UInt64,
value String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(
NAME 'nc_no_secure'
TABLE 'foo_dict' DB 'test'
))
LIFETIME(MIN 1 MAX 10)
"""
)
with pytest.raises(QueryRuntimeException) as excinfo:
node1.query("SELECT dictGet('test.clickhouse_secure', 'value', toUInt64(1))")
assert "Unexpected packet from server localhost:9440" in str(excinfo.value)
# Secure is set to 0 in named collection
node1.query("DROP DICTIONARY IF EXISTS test.clickhouse_secure")
node1.query(
"""
CREATE DICTIONARY test.clickhouse_secure(
id UInt64,
value String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(
NAME 'nc_secure_0'
TABLE 'foo_dict' DB 'test'
))
LIFETIME(MIN 1 MAX 10)
"""
)
with pytest.raises(QueryRuntimeException) as excinfo:
node1.query("SELECT dictGet('test.clickhouse_secure', 'value', toUInt64(1))")
assert "Unexpected packet from server localhost:9440" in str(excinfo.value)
# Secure is set to 0 in named collection and in 1 in DDL
node1.query("DROP DICTIONARY IF EXISTS test.clickhouse_secure")
node1.query(
"""
CREATE DICTIONARY test.clickhouse_secure(
id UInt64,
value String
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(
NAME 'nc_secure_0'
TABLE 'foo_dict' DB 'test'
SECURE 1
))
LIFETIME(MIN 1 MAX 10)
"""
)
value = node1.query(
"SELECT dictGet('test.clickhouse_secure', 'value', toUInt64(1))"
)
assert value == "value1\n"
node1.query("DROP DICTIONARY test.clickhouse_secure")
node1.query("DROP TABLE test.foo_dict")
def test_named_collection(started_cluster):
node1.query(
"""
CREATE DICTIONARY test.clickhouse_named_collection(
id UInt64,
SomeValue1 UInt8
)
PRIMARY KEY id
LAYOUT(FLAT())
SOURCE(CLICKHOUSE(NAME click1))
LIFETIME(MIN 1 MAX 10)
"""
)
node1.query(
"select dictGetUInt8('test.clickhouse_named_collection', 'SomeValue1', toUInt64(23))"
) == "0\n"