mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-13 09:52:38 +00:00
1916 lines
58 KiB
Python
1916 lines
58 KiB
Python
import random
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import string
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import threading
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import time
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from multiprocessing.dummy import Pool
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from helpers.test_tools import assert_logs_contain_with_retry
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import pytest
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from helpers.client import QueryRuntimeException
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from helpers.cluster import ClickHouseCluster
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# FIXME: each sleep(1) is a time bomb, and not only this cause false positive
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# it also makes the test not reliable (i.e. assertions may be wrong, due timing issues)
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# Seems that some SYSTEM query should be added to wait those things insteadof sleep.
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cluster = ClickHouseCluster(__file__)
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node1 = cluster.add_instance(
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"node1",
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main_configs=[
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"configs/logs_config.xml",
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"configs/config.d/instant_moves.xml",
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"configs/config.d/storage_configuration.xml",
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"configs/config.d/cluster.xml",
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],
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with_zookeeper=True,
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tmpfs=["/jbod1:size=40M", "/jbod2:size=40M", "/external:size=200M"],
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macros={"shard": 0, "replica": 1},
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)
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node2 = cluster.add_instance(
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"node2",
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main_configs=[
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"configs/logs_config.xml",
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"configs/config.d/instant_moves.xml",
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"configs/config.d/storage_configuration.xml",
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"configs/config.d/cluster.xml",
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],
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with_zookeeper=True,
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tmpfs=["/jbod1:size=40M", "/jbod2:size=40M", "/external:size=200M"],
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macros={"shard": 0, "replica": 2},
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)
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@pytest.fixture(scope="module")
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def started_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 get_used_disks_for_table(node, table_name, partition=None):
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if partition is None:
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suffix = ""
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else:
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suffix = "and partition='{}'".format(partition)
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return (
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node.query(
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"""
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SELECT disk_name
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FROM system.parts
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WHERE table == '{name}' AND active=1 {suffix}
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ORDER BY modification_time
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""".format(
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name=table_name, suffix=suffix
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)
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)
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.strip()
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.split("\n")
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)
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def check_used_disks_with_retry(node, table_name, expected_disks, retries):
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for _ in range(retries):
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used_disks = get_used_disks_for_table(node, table_name)
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if set(used_disks).issubset(expected_disks):
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return True
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time.sleep(0.5)
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return False
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# Use unique table name for flaky checker, that run tests multiple times
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def unique_table_name(base_name):
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return f"{base_name}_{int(time.time())}"
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def wait_parts_mover(node, table, *args, **kwargs):
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# wait for MergeTreePartsMover
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assert_logs_contain_with_retry(
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node, f"default.{table}.*Removed part from old location", *args, **kwargs
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)
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@pytest.mark.parametrize(
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"name,engine,alter",
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[
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pytest.param(
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"mt_test_rule_with_invalid_destination", "MergeTree()", 0, id="case0"
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),
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pytest.param(
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"replicated_mt_test_rule_with_invalid_destination",
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"ReplicatedMergeTree('/clickhouse/replicated_test_rule_with_invalid_destination', '1')",
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0,
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id="case1",
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),
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pytest.param(
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"mt_test_rule_with_invalid_destination", "MergeTree()", 1, id="case2"
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),
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pytest.param(
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"replicated_mt_test_rule_with_invalid_destination",
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"ReplicatedMergeTree('/clickhouse/replicated_test_rule_with_invalid_destination', '1')",
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1,
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id="case3",
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),
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],
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)
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def test_rule_with_invalid_destination(started_cluster, name, engine, alter):
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name = unique_table_name(name)
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try:
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def get_command(x, policy):
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x = x or ""
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if alter and x:
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return """
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ALTER TABLE {name} MODIFY TTL {expression}
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""".format(
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expression=x, name=name
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)
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else:
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return """
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CREATE TABLE {name} (
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s1 String,
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d1 DateTime
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) ENGINE = {engine}
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ORDER BY tuple()
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{expression}
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SETTINGS storage_policy='{policy}'
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""".format(
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expression=x, name=name, engine=engine, policy=policy
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)
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if alter:
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node1.query(get_command(None, "small_jbod_with_external"))
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with pytest.raises(QueryRuntimeException):
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node1.query(
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get_command("TTL d1 TO DISK 'unknown'", "small_jbod_with_external")
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)
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node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
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if alter:
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node1.query(get_command(None, "small_jbod_with_external"))
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with pytest.raises(QueryRuntimeException):
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node1.query(
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get_command("TTL d1 TO VOLUME 'unknown'", "small_jbod_with_external")
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)
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node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
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if alter:
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node1.query(get_command(None, "only_jbod2"))
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with pytest.raises(QueryRuntimeException):
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node1.query(get_command("TTL d1 TO DISK 'jbod1'", "only_jbod2"))
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node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
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if alter:
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node1.query(get_command(None, "only_jbod2"))
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with pytest.raises(QueryRuntimeException):
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node1.query(get_command("TTL d1 TO VOLUME 'external'", "only_jbod2"))
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finally:
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node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
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@pytest.mark.parametrize(
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"name,engine,positive",
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[
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pytest.param(
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"mt_test_inserts_to_disk_do_not_work",
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"MergeTree()",
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0,
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id="mt_test_inserts_to_disk_do_not_work",
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),
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pytest.param(
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"replicated_mt_test_inserts_to_disk_do_not_work",
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"ReplicatedMergeTree('/clickhouse/replicated_test_inserts_to_disk_do_not_work', '1')",
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0,
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id="replicated_mt_test_inserts_to_disk_do_not_work",
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),
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pytest.param(
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"mt_test_inserts_to_disk_work",
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"MergeTree()",
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1,
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id="mt_test_inserts_to_disk_work_1",
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),
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pytest.param(
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"replicated_mt_test_inserts_to_disk_work",
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"ReplicatedMergeTree('/clickhouse/replicated_test_inserts_to_disk_work', '1')",
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1,
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id="replicated_mt_test_inserts_to_disk_work_1",
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),
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],
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)
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def test_inserts_to_disk_work(started_cluster, name, engine, positive):
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name = unique_table_name(name)
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try:
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node1.query(
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"""
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CREATE TABLE {name} (
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s1 String,
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d1 DateTime
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) ENGINE = {engine}
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ORDER BY tuple()
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TTL d1 TO DISK 'external'
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SETTINGS storage_policy='small_jbod_with_external'
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""".format(
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name=name, engine=engine
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)
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)
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data = [] # 10MB in total
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for i in range(10):
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data.append(
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(
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"randomPrintableASCII(1024*1024)",
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"toDateTime({})".format(
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time.time() - 1 if i > 0 or positive else time.time() + 300
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),
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)
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)
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node1.query(
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"INSERT INTO {} (s1, d1) VALUES {}".format(
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name, ",".join(["(" + ",".join(x) + ")" for x in data])
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)
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)
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used_disks = get_used_disks_for_table(node1, name)
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assert set(used_disks) == {"external" if positive else "jbod1"}
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assert (
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node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "10"
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)
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finally:
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try:
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node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
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except:
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pass
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@pytest.mark.parametrize(
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"name,engine",
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[
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pytest.param(
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"mt_test_moves_work_after_storage_policy_change",
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"MergeTree()",
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id="mt_test_moves_work_after_storage_policy_change",
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),
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pytest.param(
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"replicated_mt_test_moves_work_after_storage_policy_change",
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"ReplicatedMergeTree('/clickhouse/test_moves_work_after_storage_policy_change', '1')",
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id="replicated_mt_test_moves_work_after_storage_policy_change",
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),
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],
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)
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def test_moves_work_after_storage_policy_change(started_cluster, name, engine):
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name = unique_table_name(name)
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try:
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node1.query(
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"""
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CREATE TABLE {name} (
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s1 String,
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d1 DateTime
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) ENGINE = {engine}
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ORDER BY tuple()
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""".format(
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name=name, engine=engine
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)
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)
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node1.query(
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"""ALTER TABLE {name} MODIFY SETTING storage_policy='default_with_small_jbod_with_external'""".format(
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name=name
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)
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)
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# Second expression is preferred because d1 > now()-3600.
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node1.query(
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"""ALTER TABLE {name} MODIFY TTL now()-3600 TO DISK 'jbod1', d1 TO DISK 'external'""".format(
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name=name
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)
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)
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wait_expire_1 = 12
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wait_expire_2 = 4
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time_1 = time.time() + wait_expire_1
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data = [] # 10MB in total
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for i in range(10):
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data.append(
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("randomPrintableASCII(1024*1024)", "toDateTime({})".format(time_1))
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)
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node1.query(
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"INSERT INTO {} (s1, d1) VALUES {}".format(
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name, ",".join(["(" + ",".join(x) + ")" for x in data])
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)
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)
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used_disks = get_used_disks_for_table(node1, name)
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assert set(used_disks) == {"jbod1"}
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wait_parts_mover(node1, name, retry_count=40)
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used_disks = get_used_disks_for_table(node1, name)
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assert set(used_disks) == {"external"}
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assert (
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node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "10"
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)
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finally:
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node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
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|
|
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@pytest.mark.parametrize(
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"name,engine,positive",
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[
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pytest.param(
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"mt_test_moves_to_disk_do_not_work",
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"MergeTree()",
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0,
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id="mt_test_moves_to_disk_do_not_work",
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),
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pytest.param(
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"replicated_mt_test_moves_to_disk_do_not_work",
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"ReplicatedMergeTree('/clickhouse/replicated_test_moves_to_disk_do_not_work', '1')",
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0,
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id="replicated_mt_test_moves_to_disk_do_not_work",
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),
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pytest.param(
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"mt_test_moves_to_disk_work",
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"MergeTree()",
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1,
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id="mt_test_moves_to_disk_work",
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),
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pytest.param(
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"replicated_mt_test_moves_to_disk_work",
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"ReplicatedMergeTree('/clickhouse/replicated_test_moves_to_disk_work', '1')",
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1,
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id="replicated_mt_test_moves_to_disk_work",
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),
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],
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)
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def test_moves_to_disk_work(started_cluster, name, engine, positive):
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name = unique_table_name(name)
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try:
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node1.query(
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"""
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CREATE TABLE {name} (
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s1 String,
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d1 DateTime
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) ENGINE = {engine}
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ORDER BY tuple()
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TTL d1 TO DISK 'external'
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SETTINGS storage_policy='small_jbod_with_external'
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""".format(
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name=name, engine=engine
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)
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)
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wait_expire_1 = 12
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wait_expire_2 = 20
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time_1 = time.time() + wait_expire_1
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time_2 = time.time() + wait_expire_1 + wait_expire_2
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wait_expire_1_thread = threading.Thread(
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target=time.sleep, args=(wait_expire_1,)
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)
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wait_expire_1_thread.start()
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data = [] # 10MB in total
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for i in range(10):
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data.append(
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(
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"randomPrintableASCII(1024*1024)",
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"toDateTime({})".format(time_1 if i > 0 or positive else time_2),
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)
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)
|
|
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node1.query(
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"INSERT INTO {} (s1, d1) VALUES {}".format(
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name, ",".join(["(" + ",".join(x) + ")" for x in data])
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)
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)
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used_disks = get_used_disks_for_table(node1, name)
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assert set(used_disks) == {"jbod1"}
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wait_expire_1_thread.join()
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time.sleep(wait_expire_2 / 2)
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used_disks = get_used_disks_for_table(node1, name)
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assert set(used_disks) == {"external" if positive else "jbod1"}
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assert (
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node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "10"
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)
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|
|
finally:
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node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
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|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine",
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[
|
|
pytest.param(
|
|
"mt_test_moves_to_volume_work",
|
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"MergeTree()",
|
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id="mt_test_moves_to_volume_work",
|
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),
|
|
pytest.param(
|
|
"replicated_mt_test_moves_to_volume_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_moves_to_volume_work', '1')",
|
|
id="replicated_mt_test_moves_to_volume_work",
|
|
),
|
|
],
|
|
)
|
|
def test_moves_to_volume_work(started_cluster, name, engine):
|
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name = unique_table_name(name)
|
|
|
|
try:
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node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
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p1 Int64,
|
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s1 String,
|
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d1 DateTime
|
|
) ENGINE = {engine}
|
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ORDER BY tuple()
|
|
PARTITION BY p1
|
|
TTL d1 TO VOLUME 'external'
|
|
SETTINGS storage_policy='jbods_with_external'
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
wait_expire_1 = 10
|
|
time_1 = time.time() + wait_expire_1
|
|
|
|
for p in range(2):
|
|
data = [] # 10MB in total
|
|
for i in range(5):
|
|
data.append(
|
|
(
|
|
str(p),
|
|
"randomPrintableASCII(1024*1024)",
|
|
"toDateTime({})".format(time_1),
|
|
)
|
|
)
|
|
|
|
node1.query(
|
|
"INSERT INTO {} (p1, s1, d1) VALUES {}".format(
|
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name, ",".join(["(" + ",".join(x) + ")" for x in data])
|
|
)
|
|
)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1", "jbod2"}
|
|
|
|
wait_parts_mover(node1, name, retry_count=40)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"external"}
|
|
|
|
assert (
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "10"
|
|
)
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine,positive",
|
|
[
|
|
pytest.param(
|
|
"mt_test_inserts_to_volume_do_not_work",
|
|
"MergeTree()",
|
|
0,
|
|
id="mt_test_inserts_to_volume_do_not_work",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_inserts_to_volume_do_not_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_inserts_to_volume_do_not_work', '1')",
|
|
0,
|
|
id="replicated_mt_test_inserts_to_volume_do_not_work",
|
|
),
|
|
pytest.param(
|
|
"mt_test_inserts_to_volume_work",
|
|
"MergeTree()",
|
|
1,
|
|
id="mt_test_inserts_to_volume_work",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_inserts_to_volume_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_inserts_to_volume_work', '1')",
|
|
1,
|
|
id="replicated_mt_test_inserts_to_volume_work",
|
|
),
|
|
],
|
|
)
|
|
def test_inserts_to_volume_work(started_cluster, name, engine, positive):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
p1 Int64,
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
PARTITION BY p1
|
|
TTL d1 TO VOLUME 'external'
|
|
SETTINGS storage_policy='small_jbod_with_external'
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
node1.query("SYSTEM STOP MOVES {name}".format(name=name))
|
|
|
|
for p in range(2):
|
|
data = [] # 20MB in total
|
|
for i in range(10):
|
|
data.append(
|
|
(
|
|
str(p),
|
|
"randomPrintableASCII(1024*1024)",
|
|
"toDateTime({})".format(
|
|
time.time() - 1 if i > 0 or positive else time.time() + 300
|
|
),
|
|
)
|
|
)
|
|
|
|
node1.query(
|
|
"INSERT INTO {} (p1, s1, d1) VALUES {}".format(
|
|
name, ",".join(["(" + ",".join(x) + ")" for x in data])
|
|
)
|
|
)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"external" if positive else "jbod1"}
|
|
|
|
assert (
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "20"
|
|
)
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine",
|
|
[
|
|
pytest.param(
|
|
"mt_test_moves_to_disk_eventually_work",
|
|
"MergeTree()",
|
|
id="mt_test_moves_to_disk_eventually_work",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_moves_to_disk_eventually_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_moves_to_disk_eventually_work', '1')",
|
|
id="replicated_mt_test_moves_to_disk_eventually_work",
|
|
),
|
|
],
|
|
)
|
|
def test_moves_to_disk_eventually_work(started_cluster, name, engine):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
name_temp = name + "_temp"
|
|
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
s1 String
|
|
) ENGINE = MergeTree()
|
|
ORDER BY tuple()
|
|
SETTINGS storage_policy='only_jbod2'
|
|
""".format(
|
|
name=name_temp
|
|
)
|
|
)
|
|
|
|
data = [] # 35MB in total
|
|
for i in range(35):
|
|
data.append("randomPrintableASCII(1024*1024)")
|
|
|
|
node1.query(
|
|
"INSERT INTO {} VALUES {}".format(
|
|
name_temp, ",".join(["(" + x + ")" for x in data])
|
|
)
|
|
)
|
|
used_disks = get_used_disks_for_table(node1, name_temp)
|
|
assert set(used_disks) == {"jbod2"}
|
|
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
TTL d1 TO DISK 'jbod2'
|
|
SETTINGS storage_policy='jbod1_with_jbod2'
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
data = [] # 10MB in total
|
|
for i in range(10):
|
|
data.append(
|
|
(
|
|
"randomPrintableASCII(1024*1024)",
|
|
"toDateTime({})".format(time.time() - 1),
|
|
)
|
|
)
|
|
|
|
node1.query(
|
|
"INSERT INTO {} (s1, d1) VALUES {}".format(
|
|
name, ",".join(["(" + ",".join(x) + ")" for x in data])
|
|
)
|
|
)
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1"}
|
|
|
|
node1.query("DROP TABLE {} NO DELAY".format(name_temp))
|
|
|
|
wait_parts_mover(node1, name)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod2"}
|
|
|
|
assert (
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "10"
|
|
)
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name_temp))
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
|
|
|
|
def test_replicated_download_ttl_info(started_cluster):
|
|
name = unique_table_name("test_replicated_ttl_info")
|
|
engine = "ReplicatedMergeTree('/clickhouse/test_replicated_download_ttl_info', '{replica}')"
|
|
try:
|
|
for i, node in enumerate((node1, node2), start=1):
|
|
node.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
TTL d1 TO DISK 'external'
|
|
SETTINGS storage_policy='small_jbod_with_external'
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
node1.query("SYSTEM STOP MOVES {}".format(name))
|
|
|
|
node2.query(
|
|
"INSERT INTO {} (s1, d1) VALUES (randomPrintableASCII(1024*1024), toDateTime({}))".format(
|
|
name, time.time() - 100
|
|
)
|
|
)
|
|
|
|
assert set(get_used_disks_for_table(node2, name)) == {"external"}
|
|
|
|
time.sleep(1)
|
|
|
|
assert node1.query("SELECT count() FROM {}".format(name)).splitlines() == ["1"]
|
|
assert set(get_used_disks_for_table(node1, name)) == {"external"}
|
|
|
|
finally:
|
|
for node in (node1, node2):
|
|
try:
|
|
node.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
except:
|
|
continue
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine,positive",
|
|
[
|
|
pytest.param(
|
|
"mt_test_merges_to_disk_do_not_work",
|
|
"MergeTree()",
|
|
0,
|
|
id="mt_test_merges_to_disk_do_not_work",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_merges_to_disk_do_not_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_merges_to_disk_do_not_work', '1')",
|
|
0,
|
|
id="mt_test_merges_to_disk_do_not_work",
|
|
),
|
|
pytest.param(
|
|
"mt_test_merges_to_disk_work",
|
|
"MergeTree()",
|
|
1,
|
|
id="mt_test_merges_to_disk_work",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_merges_to_disk_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_merges_to_disk_work', '1')",
|
|
1,
|
|
id="replicated_mt_test_merges_to_disk_work",
|
|
),
|
|
],
|
|
)
|
|
def test_merges_to_disk_work(started_cluster, name, engine, positive):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
TTL d1 TO DISK 'external'
|
|
SETTINGS storage_policy='small_jbod_with_external'
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
node1.query("SYSTEM STOP MERGES {}".format(name))
|
|
node1.query("SYSTEM STOP MOVES {}".format(name))
|
|
|
|
wait_expire_1 = 16
|
|
wait_expire_2 = 20
|
|
time_1 = time.time() + wait_expire_1
|
|
time_2 = time.time() + wait_expire_1 + wait_expire_2
|
|
|
|
wait_expire_1_thread = threading.Thread(
|
|
target=time.sleep, args=(wait_expire_1,)
|
|
)
|
|
wait_expire_1_thread.start()
|
|
|
|
for _ in range(2):
|
|
data = [] # 16MB in total
|
|
for i in range(8):
|
|
data.append(
|
|
(
|
|
"randomPrintableASCII(1024*1024)",
|
|
"toDateTime({})".format(
|
|
time_1 if i > 0 or positive else time_2
|
|
),
|
|
)
|
|
)
|
|
|
|
node1.query(
|
|
"INSERT INTO {} (s1, d1) VALUES {}".format(
|
|
name, ",".join(["(" + ",".join(x) + ")" for x in data])
|
|
)
|
|
)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1"}
|
|
assert (
|
|
"2"
|
|
== node1.query(
|
|
"SELECT count() FROM system.parts WHERE table = '{}' AND active = 1".format(
|
|
name
|
|
)
|
|
).strip()
|
|
)
|
|
|
|
wait_expire_1_thread.join()
|
|
time.sleep(wait_expire_2 / 2)
|
|
|
|
node1.query("SYSTEM START MERGES {}".format(name))
|
|
node1.query("OPTIMIZE TABLE {}".format(name))
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"external" if positive else "jbod1"}
|
|
assert (
|
|
"1"
|
|
== node1.query(
|
|
"SELECT count() FROM system.parts WHERE table = '{}' AND active = 1".format(
|
|
name
|
|
)
|
|
).strip()
|
|
)
|
|
|
|
assert (
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "16"
|
|
)
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine",
|
|
[
|
|
pytest.param(
|
|
"mt_test_merges_with_full_disk_work",
|
|
"MergeTree()",
|
|
id="mt_test_merges_with_full_disk_work",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_merges_with_full_disk_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_merges_with_full_disk_work', '1')",
|
|
id="replicated_mt_test_merges_with_full_disk_work",
|
|
),
|
|
],
|
|
)
|
|
def test_merges_with_full_disk_work(started_cluster, name, engine):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
name_temp = name + "_temp"
|
|
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
s1 String
|
|
) ENGINE = MergeTree()
|
|
ORDER BY tuple()
|
|
SETTINGS storage_policy='only_jbod2'
|
|
""".format(
|
|
name=name_temp
|
|
)
|
|
)
|
|
|
|
data = [] # 35MB in total
|
|
for i in range(35):
|
|
data.append("randomPrintableASCII(1024*1024)")
|
|
|
|
node1.query(
|
|
"INSERT INTO {} VALUES {}".format(
|
|
name_temp, ",".join(["(" + x + ")" for x in data])
|
|
)
|
|
)
|
|
used_disks = get_used_disks_for_table(node1, name_temp)
|
|
assert set(used_disks) == {"jbod2"}
|
|
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
TTL d1 TO DISK 'jbod2'
|
|
SETTINGS storage_policy='jbod1_with_jbod2'
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
wait_expire_1 = 10
|
|
time_1 = time.time() + wait_expire_1
|
|
|
|
wait_expire_1_thread = threading.Thread(
|
|
target=time.sleep, args=(wait_expire_1,)
|
|
)
|
|
wait_expire_1_thread.start()
|
|
|
|
for _ in range(2):
|
|
data = [] # 12MB in total
|
|
for i in range(6):
|
|
data.append(
|
|
("randomPrintableASCII(1024*1024)", "toDateTime({})".format(time_1))
|
|
) # 1MB row
|
|
node1.query(
|
|
"INSERT INTO {} (s1, d1) VALUES {}".format(
|
|
name, ",".join(["(" + ",".join(x) + ")" for x in data])
|
|
)
|
|
)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1"}
|
|
assert (
|
|
"2"
|
|
== node1.query(
|
|
"SELECT count() FROM system.parts WHERE table = '{}' AND active = 1".format(
|
|
name
|
|
)
|
|
).strip()
|
|
)
|
|
|
|
wait_expire_1_thread.join()
|
|
|
|
node1.query("OPTIMIZE TABLE {}".format(name))
|
|
time.sleep(1)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1"} # Merged to the same disk against the rule.
|
|
assert (
|
|
"1"
|
|
== node1.query(
|
|
"SELECT count() FROM system.parts WHERE table = '{}' AND active = 1".format(
|
|
name
|
|
)
|
|
).strip()
|
|
)
|
|
|
|
assert (
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "12"
|
|
)
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name_temp))
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine,positive",
|
|
[
|
|
pytest.param(
|
|
"mt_test_moves_after_merges_do_not_work",
|
|
"MergeTree()",
|
|
0,
|
|
id="mt_test_moves_after_merges_do_not_work",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_moves_after_merges_do_not_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_moves_after_merges_do_not_work', '1')",
|
|
0,
|
|
id="replicated_mt_test_moves_after_merges_do_not_work",
|
|
),
|
|
pytest.param(
|
|
"mt_test_moves_after_merges_work",
|
|
"MergeTree()",
|
|
1,
|
|
id="mt_test_moves_after_merges_work",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_moves_after_merges_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_moves_after_merges_work', '1')",
|
|
1,
|
|
id="replicated_mt_test_moves_after_merges_work",
|
|
),
|
|
],
|
|
)
|
|
def test_moves_after_merges_work(started_cluster, name, engine, positive):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
TTL d1 TO DISK 'external'
|
|
SETTINGS storage_policy='small_jbod_with_external'
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
wait_expire_1 = 16
|
|
wait_expire_2 = 20
|
|
time_1 = time.time() + wait_expire_1
|
|
time_2 = time.time() + wait_expire_1 + wait_expire_2
|
|
|
|
wait_expire_1_thread = threading.Thread(
|
|
target=time.sleep, args=(wait_expire_1,)
|
|
)
|
|
wait_expire_1_thread.start()
|
|
|
|
for _ in range(2):
|
|
data = [] # 14MB in total
|
|
for i in range(7):
|
|
data.append(
|
|
(
|
|
"randomPrintableASCII(1024*1024)",
|
|
"toDateTime({})".format(
|
|
time_1 if i > 0 or positive else time_2
|
|
),
|
|
)
|
|
) # 1MB row
|
|
|
|
node1.query(
|
|
"INSERT INTO {} (s1, d1) VALUES {}".format(
|
|
name, ",".join(["(" + ",".join(x) + ")" for x in data])
|
|
)
|
|
)
|
|
|
|
node1.query("OPTIMIZE TABLE {}".format(name))
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1"}
|
|
assert (
|
|
"1"
|
|
== node1.query(
|
|
"SELECT count() FROM system.parts WHERE table = '{}' AND active = 1".format(
|
|
name
|
|
)
|
|
).strip()
|
|
)
|
|
|
|
wait_expire_1_thread.join()
|
|
time.sleep(wait_expire_2 / 2)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"external" if positive else "jbod1"}
|
|
|
|
assert (
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "14"
|
|
)
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine,positive,bar",
|
|
[
|
|
pytest.param(
|
|
"mt_test_moves_after_alter_do_not_work",
|
|
"MergeTree()",
|
|
0,
|
|
"DELETE",
|
|
id="mt_negative",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_moves_after_alter_do_not_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_moves_after_alter_do_not_work', '1')",
|
|
0,
|
|
"DELETE",
|
|
id="repicated_negative",
|
|
),
|
|
pytest.param(
|
|
"mt_test_moves_after_alter_work",
|
|
"MergeTree()",
|
|
1,
|
|
"DELETE",
|
|
id="mt_positive",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_moves_after_alter_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_moves_after_alter_work', '1')",
|
|
1,
|
|
"DELETE",
|
|
id="repicated_positive",
|
|
),
|
|
pytest.param(
|
|
"mt_test_moves_after_alter_do_not_work",
|
|
"MergeTree()",
|
|
0,
|
|
"TO DISK 'external'",
|
|
id="mt_external_negative",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_moves_after_alter_do_not_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_moves_after_alter_do_not_work', '1')",
|
|
0,
|
|
"TO DISK 'external'",
|
|
id="replicated_external_negative",
|
|
),
|
|
pytest.param(
|
|
"mt_test_moves_after_alter_work",
|
|
"MergeTree()",
|
|
1,
|
|
"TO DISK 'external'",
|
|
id="mt_external_positive",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_moves_after_alter_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_moves_after_alter_work', '1')",
|
|
1,
|
|
"TO DISK 'external'",
|
|
id="replicated_external_positive",
|
|
),
|
|
],
|
|
)
|
|
def test_ttls_do_not_work_after_alter(started_cluster, name, engine, positive, bar):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
TTL d1 TO DISK 'external'
|
|
SETTINGS storage_policy='small_jbod_with_external'
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
if positive:
|
|
node1.query(
|
|
"""
|
|
ALTER TABLE {name}
|
|
MODIFY TTL
|
|
d1 + INTERVAL 15 MINUTE {bar}
|
|
""".format(
|
|
name=name, bar=bar
|
|
)
|
|
) # That shall disable TTL.
|
|
|
|
data = [] # 10MB in total
|
|
for i in range(10):
|
|
data.append(
|
|
(
|
|
"randomPrintableASCII(1024*1024)",
|
|
"toDateTime({})".format(time.time() - 1),
|
|
)
|
|
) # 1MB row
|
|
node1.query(
|
|
"INSERT INTO {} (s1, d1) VALUES {}".format(
|
|
name, ",".join(["(" + ",".join(x) + ")" for x in data])
|
|
)
|
|
)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1" if positive else "external"}
|
|
|
|
assert (
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "10"
|
|
)
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine",
|
|
[
|
|
pytest.param("mt_test_materialize_ttl_in_partition", "MergeTree()", id="mt"),
|
|
pytest.param(
|
|
"replicated_mt_test_materialize_ttl_in_partition",
|
|
"ReplicatedMergeTree('/clickhouse/test_materialize_ttl_in_partition', '1')",
|
|
id="replicated",
|
|
),
|
|
],
|
|
)
|
|
def test_materialize_ttl_in_partition(started_cluster, name, engine):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
p1 Int8,
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY p1
|
|
PARTITION BY p1
|
|
SETTINGS storage_policy='small_jbod_with_external'
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
data = [] # 5MB in total
|
|
for i in range(5):
|
|
data.append(
|
|
(
|
|
str(i),
|
|
"randomPrintableASCII(1024*1024)",
|
|
"toDateTime({})".format(time.time() - 1),
|
|
)
|
|
) # 1MB row
|
|
node1.query(
|
|
"INSERT INTO {} (p1, s1, d1) VALUES {}".format(
|
|
name, ",".join(["(" + ",".join(x) + ")" for x in data])
|
|
)
|
|
)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1"}
|
|
|
|
node1.query(
|
|
"""
|
|
ALTER TABLE {name}
|
|
MODIFY TTL
|
|
d1 TO DISK 'external' SETTINGS materialize_ttl_after_modify = 0
|
|
""".format(
|
|
name=name
|
|
)
|
|
)
|
|
|
|
time.sleep(3)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1"}
|
|
|
|
node1.query(
|
|
"""
|
|
ALTER TABLE {name}
|
|
MATERIALIZE TTL IN PARTITION 2
|
|
""".format(
|
|
name=name
|
|
)
|
|
)
|
|
|
|
node1.query(
|
|
"""
|
|
ALTER TABLE {name}
|
|
MATERIALIZE TTL IN PARTITION 4
|
|
""".format(
|
|
name=name
|
|
)
|
|
)
|
|
|
|
time.sleep(3)
|
|
|
|
used_disks_sets = []
|
|
for i in range(len(data)):
|
|
used_disks_sets.append(
|
|
set(get_used_disks_for_table(node1, name, partition=i))
|
|
)
|
|
|
|
assert used_disks_sets == [
|
|
{"jbod1"},
|
|
{"jbod1"},
|
|
{"external"},
|
|
{"jbod1"},
|
|
{"external"},
|
|
]
|
|
|
|
assert node1.query(
|
|
"SELECT count() FROM {name}".format(name=name)
|
|
).strip() == str(len(data))
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine,positive",
|
|
[
|
|
pytest.param(
|
|
"mt_test_alter_multiple_ttls_positive", "MergeTree()", True, id="positive"
|
|
),
|
|
pytest.param(
|
|
"mt_replicated_test_alter_multiple_ttls_positive",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_alter_multiple_ttls_positive', '1')",
|
|
True,
|
|
id="replicated_positive",
|
|
),
|
|
pytest.param(
|
|
"mt_test_alter_multiple_ttls_negative", "MergeTree()", False, id="negative"
|
|
),
|
|
pytest.param(
|
|
"mt_replicated_test_alter_multiple_ttls_negative",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_alter_multiple_ttls_negative', '1')",
|
|
False,
|
|
id="replicated_negative",
|
|
),
|
|
],
|
|
)
|
|
def test_alter_multiple_ttls(started_cluster, name, engine, positive):
|
|
name = unique_table_name(name)
|
|
|
|
"""Check that when multiple TTL expressions are set
|
|
and before any parts are inserted the TTL expressions
|
|
are changed with ALTER command then all old
|
|
TTL expressions are removed and the
|
|
the parts are moved to the specified disk or volume or
|
|
deleted if the new TTL expression is triggered
|
|
and are not moved or deleted when it is not.
|
|
"""
|
|
now = time.time()
|
|
try:
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
p1 Int64,
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
PARTITION BY p1
|
|
TTL d1 + INTERVAL 34 SECOND TO DISK 'jbod2',
|
|
d1 + INTERVAL 64 SECOND TO VOLUME 'external'
|
|
SETTINGS storage_policy='jbods_with_external', merge_with_ttl_timeout=0
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
node1.query(
|
|
"""
|
|
ALTER TABLE {name} MODIFY
|
|
TTL d1 + INTERVAL 0 SECOND TO DISK 'jbod2',
|
|
d1 + INTERVAL 14 SECOND TO VOLUME 'external',
|
|
d1 + INTERVAL 19 SECOND DELETE
|
|
""".format(
|
|
name=name
|
|
)
|
|
)
|
|
|
|
for p in range(3):
|
|
data = [] # 6MB in total
|
|
now = time.time()
|
|
for i in range(2):
|
|
p1 = p
|
|
d1 = now - 1 if i > 0 or positive else now + 300
|
|
data.append(
|
|
"({}, randomPrintableASCII(1024*1024), toDateTime({}))".format(
|
|
p1, d1
|
|
)
|
|
)
|
|
node1.query(
|
|
"INSERT INTO {name} (p1, s1, d1) VALUES {values}".format(
|
|
name=name, values=",".join(data)
|
|
)
|
|
)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod2"} if positive else {"jbod1", "jbod2"}
|
|
|
|
assert node1.query(
|
|
"SELECT count() FROM {name}".format(name=name)
|
|
).splitlines() == ["6"]
|
|
|
|
if positive:
|
|
expected_disks = {"external"}
|
|
else:
|
|
expected_disks = {"jbod1", "jbod2"}
|
|
|
|
check_used_disks_with_retry(node1, name, expected_disks, 50)
|
|
|
|
assert node1.query(
|
|
"SELECT count() FROM {name}".format(name=name)
|
|
).splitlines() == ["6"]
|
|
|
|
time.sleep(5)
|
|
|
|
for i in range(50):
|
|
rows_count = int(
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip()
|
|
)
|
|
if positive:
|
|
if rows_count == 0:
|
|
break
|
|
else:
|
|
if rows_count == 3:
|
|
break
|
|
node1.query("OPTIMIZE TABLE {name} FINAL".format(name=name))
|
|
time.sleep(0.5)
|
|
|
|
if positive:
|
|
assert rows_count == 0
|
|
else:
|
|
assert rows_count == 3
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {name} NO DELAY".format(name=name))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine",
|
|
[
|
|
pytest.param("concurrently_altering_ttl_mt", "MergeTree()", id="mt"),
|
|
pytest.param(
|
|
"concurrently_altering_ttl_replicated_mt",
|
|
"ReplicatedMergeTree('/clickhouse/concurrently_altering_ttl_replicated_mt', '1')",
|
|
id="replicated_mt",
|
|
),
|
|
],
|
|
)
|
|
def test_concurrent_alter_with_ttl_move(started_cluster, name, engine):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
EventDate Date,
|
|
number UInt64
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
PARTITION BY toYYYYMM(EventDate)
|
|
SETTINGS storage_policy='jbods_with_external'
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
values = list({random.randint(1, 1000000) for _ in range(0, 1000)})
|
|
|
|
def insert(num):
|
|
for i in range(num):
|
|
day = random.randint(11, 30)
|
|
value = values.pop()
|
|
month = "0" + str(random.choice([3, 4]))
|
|
node1.query(
|
|
"INSERT INTO {} VALUES(toDate('2019-{m}-{d}'), {v})".format(
|
|
name, m=month, d=day, v=value
|
|
)
|
|
)
|
|
|
|
def alter_move(num):
|
|
def produce_alter_move(node, name):
|
|
move_type = random.choice(["PART", "PARTITION"])
|
|
if move_type == "PART":
|
|
for _ in range(10):
|
|
try:
|
|
parts = (
|
|
node1.query(
|
|
"SELECT name from system.parts where table = '{}' and active = 1".format(
|
|
name
|
|
)
|
|
)
|
|
.strip()
|
|
.split("\n")
|
|
)
|
|
break
|
|
except QueryRuntimeException:
|
|
pass
|
|
else:
|
|
raise Exception("Cannot select from system.parts")
|
|
|
|
move_part = random.choice(["'" + part + "'" for part in parts])
|
|
else:
|
|
move_part = random.choice([201903, 201904])
|
|
|
|
move_disk = random.choice(["DISK", "VOLUME"])
|
|
if move_disk == "DISK":
|
|
move_volume = random.choice(["'external'", "'jbod1'", "'jbod2'"])
|
|
else:
|
|
move_volume = random.choice(["'main'", "'external'"])
|
|
try:
|
|
node1.query(
|
|
"ALTER TABLE {} MOVE {mt} {mp} TO {md} {mv}".format(
|
|
name,
|
|
mt=move_type,
|
|
mp=move_part,
|
|
md=move_disk,
|
|
mv=move_volume,
|
|
)
|
|
)
|
|
except QueryRuntimeException:
|
|
pass
|
|
|
|
for i in range(num):
|
|
produce_alter_move(node1, name)
|
|
|
|
def alter_update(num):
|
|
for i in range(num):
|
|
try:
|
|
node1.query(
|
|
"ALTER TABLE {} UPDATE number = number + 1 WHERE 1".format(name)
|
|
)
|
|
except:
|
|
pass
|
|
|
|
def alter_modify_ttl(num):
|
|
for i in range(num):
|
|
ttls = []
|
|
for j in range(random.randint(1, 10)):
|
|
what = random.choice(
|
|
[
|
|
"TO VOLUME 'main'",
|
|
"TO VOLUME 'external'",
|
|
"TO DISK 'jbod1'",
|
|
"TO DISK 'jbod2'",
|
|
"TO DISK 'external'",
|
|
]
|
|
)
|
|
when = "now()+{}".format(random.randint(-1, 5))
|
|
ttls.append("{} {}".format(when, what))
|
|
try:
|
|
node1.query(
|
|
"ALTER TABLE {} MODIFY TTL {}".format(name, ", ".join(ttls))
|
|
)
|
|
except QueryRuntimeException:
|
|
pass
|
|
|
|
def optimize_table(num):
|
|
for i in range(num):
|
|
try: # optimize may throw after concurrent alter
|
|
node1.query(
|
|
"OPTIMIZE TABLE {} FINAL".format(name),
|
|
settings={"optimize_throw_if_noop": "1"},
|
|
)
|
|
break
|
|
except:
|
|
pass
|
|
|
|
p = Pool(15)
|
|
tasks = []
|
|
for i in range(5):
|
|
tasks.append(p.apply_async(insert, (30,)))
|
|
tasks.append(p.apply_async(alter_move, (30,)))
|
|
tasks.append(p.apply_async(alter_update, (30,)))
|
|
tasks.append(p.apply_async(alter_modify_ttl, (30,)))
|
|
tasks.append(p.apply_async(optimize_table, (30,)))
|
|
|
|
for task in tasks:
|
|
task.get(timeout=120)
|
|
|
|
assert node1.query("SELECT 1") == "1\n"
|
|
assert node1.query("SELECT COUNT() FROM {}".format(name)) == "150\n"
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {name} NO DELAY".format(name=name))
|
|
|
|
|
|
@pytest.mark.skip(reason="Flacky test")
|
|
@pytest.mark.parametrize(
|
|
"name,positive",
|
|
[
|
|
pytest.param("test_double_move_while_select_negative", 0, id="negative"),
|
|
pytest.param("test_double_move_while_select_positive", 1, id="positive"),
|
|
],
|
|
)
|
|
def test_double_move_while_select(started_cluster, name, positive):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
n Int64,
|
|
s String
|
|
) ENGINE = MergeTree
|
|
ORDER BY tuple()
|
|
PARTITION BY n
|
|
SETTINGS storage_policy='small_jbod_with_external'
|
|
""".format(
|
|
name=name
|
|
)
|
|
)
|
|
|
|
node1.query(
|
|
"INSERT INTO {name} VALUES (1, randomPrintableASCII(10*1024*1024))".format(
|
|
name=name
|
|
)
|
|
)
|
|
|
|
parts = node1.query(
|
|
"SELECT name FROM system.parts WHERE table = '{name}' AND active = 1".format(
|
|
name=name
|
|
)
|
|
).splitlines()
|
|
assert len(parts) == 1
|
|
|
|
node1.query(
|
|
"ALTER TABLE {name} MOVE PART '{part}' TO DISK 'external'".format(
|
|
name=name, part=parts[0]
|
|
)
|
|
)
|
|
|
|
def long_select():
|
|
if positive:
|
|
node1.query(
|
|
"SELECT sleep(3), sleep(2), sleep(1), n FROM {name}".format(
|
|
name=name
|
|
)
|
|
)
|
|
|
|
thread = threading.Thread(target=long_select)
|
|
thread.start()
|
|
|
|
time.sleep(1)
|
|
|
|
node1.query(
|
|
"ALTER TABLE {name} MOVE PART '{part}' TO DISK 'jbod1'".format(
|
|
name=name, part=parts[0]
|
|
)
|
|
)
|
|
|
|
# Fill jbod1 to force ClickHouse to make move of partition 1 to external.
|
|
node1.query(
|
|
"INSERT INTO {name} VALUES (2, randomPrintableASCII(9*1024*1024))".format(
|
|
name=name
|
|
)
|
|
)
|
|
node1.query(
|
|
"INSERT INTO {name} VALUES (3, randomPrintableASCII(9*1024*1024))".format(
|
|
name=name
|
|
)
|
|
)
|
|
node1.query(
|
|
"INSERT INTO {name} VALUES (4, randomPrintableASCII(9*1024*1024))".format(
|
|
name=name
|
|
)
|
|
)
|
|
|
|
wait_parts_mover(node1, name, retry_count=40)
|
|
|
|
# If SELECT locked old part on external, move shall fail.
|
|
assert node1.query(
|
|
"SELECT disk_name FROM system.parts WHERE table = '{name}' AND active = 1 AND name = '{part}'".format(
|
|
name=name, part=parts[0]
|
|
)
|
|
).splitlines() == ["jbod1" if positive else "external"]
|
|
|
|
thread.join()
|
|
|
|
assert node1.query(
|
|
"SELECT n FROM {name} ORDER BY n".format(name=name)
|
|
).splitlines() == ["1", "2", "3", "4"]
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {name} NO DELAY".format(name=name))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,engine,positive",
|
|
[
|
|
pytest.param("mt_test_alter_with_merge_do_not_work", "MergeTree()", 0, id="mt"),
|
|
pytest.param(
|
|
"replicated_mt_test_alter_with_merge_do_not_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_alter_with_merge_do_not_work', '1')",
|
|
0,
|
|
id="replicated",
|
|
),
|
|
pytest.param("mt_test_alter_with_merge_work", "MergeTree()", 1, id="mt_work"),
|
|
pytest.param(
|
|
"replicated_mt_test_alter_with_merge_work",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_alter_with_merge_work', '1')",
|
|
1,
|
|
id="replicated_work",
|
|
),
|
|
],
|
|
)
|
|
def test_alter_with_merge_work(started_cluster, name, engine, positive):
|
|
name = unique_table_name(name)
|
|
|
|
"""Check that TTL expressions are re-evaluated for
|
|
existing parts after ALTER command changes TTL expressions
|
|
and parts are merged.
|
|
"""
|
|
try:
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
TTL d1 + INTERVAL 3000 SECOND TO DISK 'jbod2',
|
|
d1 + INTERVAL 6000 SECOND TO VOLUME 'external'
|
|
SETTINGS storage_policy='jbods_with_external', merge_with_ttl_timeout=0
|
|
""".format(
|
|
name=name, engine=engine
|
|
)
|
|
)
|
|
|
|
def optimize_table(num):
|
|
for i in range(num):
|
|
try: # optimize may throw after concurrent alter
|
|
node1.query(
|
|
"OPTIMIZE TABLE {} FINAL".format(name),
|
|
settings={"optimize_throw_if_noop": "1"},
|
|
)
|
|
break
|
|
except:
|
|
pass
|
|
|
|
for p in range(3):
|
|
data = [] # 6MB in total
|
|
now = time.time()
|
|
for i in range(2):
|
|
d1 = now - 1 if positive else now + 300
|
|
data.append(
|
|
"(randomPrintableASCII(1024*1024), toDateTime({}))".format(d1)
|
|
)
|
|
values = ",".join(data)
|
|
node1.query(
|
|
"INSERT INTO {name} (s1, d1) VALUES {values}".format(
|
|
name=name, values=values
|
|
)
|
|
)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1", "jbod2"}
|
|
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).splitlines() == [
|
|
"6"
|
|
]
|
|
|
|
node1.query(
|
|
"""
|
|
ALTER TABLE {name} MODIFY
|
|
TTL d1 + INTERVAL 0 SECOND TO DISK 'jbod2',
|
|
d1 + INTERVAL 5 SECOND TO VOLUME 'external',
|
|
d1 + INTERVAL 10 SECOND DELETE
|
|
""".format(
|
|
name=name
|
|
)
|
|
)
|
|
|
|
optimize_table(20)
|
|
|
|
assert (
|
|
node1.query(
|
|
"SELECT count() FROM system.parts WHERE table = '{name}' AND active = 1".format(
|
|
name=name
|
|
)
|
|
)
|
|
== "1\n"
|
|
)
|
|
|
|
time.sleep(5)
|
|
|
|
optimize_table(20)
|
|
|
|
if positive:
|
|
assert check_used_disks_with_retry(node1, name, set(["external"]), 50)
|
|
else:
|
|
assert check_used_disks_with_retry(node1, name, set(["jbod1", "jbod2"]), 50)
|
|
|
|
time.sleep(5)
|
|
|
|
optimize_table(20)
|
|
|
|
if positive:
|
|
assert node1.query("SELECT count() FROM {name}".format(name=name)) == "0\n"
|
|
else:
|
|
assert node1.query("SELECT count() FROM {name}".format(name=name)) == "6\n"
|
|
|
|
finally:
|
|
node1.query("DROP TABLE IF EXISTS {name} NO DELAY".format(name=name))
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,dest_type,engine",
|
|
[
|
|
pytest.param(
|
|
"mt_test_disabled_ttl_move_on_insert_work", "DISK", "MergeTree()", id="disk"
|
|
),
|
|
pytest.param(
|
|
"mt_test_disabled_ttl_move_on_insert_work",
|
|
"VOLUME",
|
|
"MergeTree()",
|
|
id="volume",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_disabled_ttl_move_on_insert_work",
|
|
"DISK",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_disabled_ttl_move_on_insert_work', '1')",
|
|
id="replicated_disk",
|
|
),
|
|
pytest.param(
|
|
"replicated_mt_test_disabled_ttl_move_on_insert_work",
|
|
"VOLUME",
|
|
"ReplicatedMergeTree('/clickhouse/replicated_test_disabled_ttl_move_on_insert_work', '1')",
|
|
id="replicated_volume",
|
|
),
|
|
],
|
|
)
|
|
def test_disabled_ttl_move_on_insert(started_cluster, name, dest_type, engine):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE {name} (
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = {engine}
|
|
ORDER BY tuple()
|
|
TTL d1 TO {dest_type} 'external'
|
|
SETTINGS storage_policy='jbod_without_instant_ttl_move'
|
|
""".format(
|
|
name=name, dest_type=dest_type, engine=engine
|
|
)
|
|
)
|
|
|
|
node1.query("SYSTEM STOP MOVES {}".format(name))
|
|
|
|
data = [] # 10MB in total
|
|
for i in range(10):
|
|
data.append(
|
|
(
|
|
"randomPrintableASCII(1024*1024)",
|
|
"toDateTime({})".format(time.time() - 1),
|
|
)
|
|
)
|
|
|
|
node1.query(
|
|
"INSERT INTO {} (s1, d1) VALUES {}".format(
|
|
name, ",".join(["(" + ",".join(x) + ")" for x in data])
|
|
)
|
|
)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"jbod1"}
|
|
assert (
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "10"
|
|
)
|
|
|
|
node1.query("SYSTEM START MOVES {}".format(name))
|
|
time.sleep(3)
|
|
|
|
used_disks = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks) == {"external"}
|
|
assert (
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "10"
|
|
)
|
|
|
|
finally:
|
|
try:
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
except:
|
|
pass
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"name,dest_type",
|
|
[
|
|
pytest.param("replicated_mt_move_if_exists", "DISK", id="replicated_disk"),
|
|
pytest.param("replicated_mt_move_if_exists", "VOLUME", id="replicated_volume"),
|
|
],
|
|
)
|
|
def test_ttl_move_if_exists(started_cluster, name, dest_type):
|
|
name = unique_table_name(name)
|
|
|
|
try:
|
|
query_template = """
|
|
CREATE TABLE {name} (
|
|
s1 String,
|
|
d1 DateTime
|
|
) ENGINE = ReplicatedMergeTree('/clickhouse/replicated_mt_move_if_exists', '{node_name}')
|
|
ORDER BY tuple()
|
|
TTL d1 TO {dest_type} {if_exists} 'external'
|
|
SETTINGS storage_policy='{policy}'
|
|
"""
|
|
|
|
with pytest.raises(QueryRuntimeException):
|
|
node1.query(
|
|
query_template.format(
|
|
name=name,
|
|
node_name=node1.name,
|
|
dest_type=dest_type,
|
|
if_exists="",
|
|
policy="only_jbod_1",
|
|
)
|
|
)
|
|
|
|
for (node, policy) in zip(
|
|
[node1, node2], ["only_jbod_1", "small_jbod_with_external"]
|
|
):
|
|
node.query(
|
|
query_template.format(
|
|
name=name,
|
|
node_name=node.name,
|
|
dest_type=dest_type,
|
|
if_exists="IF EXISTS",
|
|
policy=policy,
|
|
)
|
|
)
|
|
|
|
data = [] # 10MB in total
|
|
for i in range(10):
|
|
data.append(
|
|
(
|
|
"randomPrintableASCII(1024*1024)",
|
|
"toDateTime({})".format(time.time() - 1),
|
|
)
|
|
)
|
|
|
|
node1.query(
|
|
"INSERT INTO {} (s1, d1) VALUES {}".format(
|
|
name, ",".join(["(" + ",".join(x) + ")" for x in data])
|
|
)
|
|
)
|
|
node2.query("SYSTEM SYNC REPLICA {}".format(name))
|
|
|
|
time.sleep(5)
|
|
|
|
used_disks1 = get_used_disks_for_table(node1, name)
|
|
assert set(used_disks1) == {"jbod1"}
|
|
|
|
used_disks2 = get_used_disks_for_table(node2, name)
|
|
assert set(used_disks2) == {"external"}
|
|
|
|
assert (
|
|
node1.query("SELECT count() FROM {name}".format(name=name)).strip() == "10"
|
|
)
|
|
assert (
|
|
node2.query("SELECT count() FROM {name}".format(name=name)).strip() == "10"
|
|
)
|
|
|
|
finally:
|
|
try:
|
|
node1.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
node2.query("DROP TABLE IF EXISTS {} NO DELAY".format(name))
|
|
except:
|
|
pass
|