mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 08:40:50 +00:00
361 lines
13 KiB
Python
361 lines
13 KiB
Python
import pytest
|
|
|
|
from helpers.cluster import ClickHouseCluster
|
|
from helpers.corrupt_part_data_on_disk import corrupt_part_data_on_disk
|
|
from helpers.corrupt_part_data_on_disk import break_part
|
|
import time
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
|
|
node1 = cluster.add_instance(
|
|
"node1", stay_alive=True, main_configs=["configs/store_cleanup.xml"]
|
|
)
|
|
|
|
path_to_data = "/var/lib/clickhouse/"
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def started_cluster():
|
|
try:
|
|
cluster.start()
|
|
yield cluster
|
|
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
def remove_broken_detached_part_impl(table, node, expect_broken_prefix):
|
|
assert (
|
|
node.query(
|
|
f"SELECT COUNT() FROM system.parts WHERE table='{table}' AND active=1"
|
|
)
|
|
== "4\n"
|
|
)
|
|
|
|
path_to_detached = path_to_data + f"data/default/{table}/detached/"
|
|
|
|
result = node.exec_in_container(["ls", path_to_detached])
|
|
assert result.strip() == ""
|
|
|
|
corrupt_part_data_on_disk(node, table, "all_3_3_0")
|
|
break_part(node, table, "all_3_3_0")
|
|
node.query(f"ALTER TABLE {table} DETACH PART 'all_1_1_0'")
|
|
result = node.exec_in_container(["touch", f"{path_to_detached}trash"])
|
|
|
|
node.exec_in_container(["mkdir", f"{path_to_detached}../broken_all_fake"])
|
|
node.exec_in_container(
|
|
["touch", "-t", "1312031429.30", f"{path_to_detached}../broken_all_fake"]
|
|
)
|
|
result = node.exec_in_container(["stat", f"{path_to_detached}../broken_all_fake"])
|
|
print(result)
|
|
assert "Modify: 2013-12-03" in result
|
|
node.exec_in_container(
|
|
[
|
|
"mv",
|
|
f"{path_to_detached}../broken_all_fake",
|
|
f"{path_to_detached}broken_all_fake",
|
|
]
|
|
)
|
|
|
|
for name in [
|
|
"unexpected_all_42_1337_5",
|
|
"deleting_all_123_456_7",
|
|
"covered-by-broken_all_12_34_5",
|
|
]:
|
|
node.exec_in_container(["mkdir", f"{path_to_detached}../{name}"])
|
|
node.exec_in_container(
|
|
[
|
|
"touch",
|
|
"-t",
|
|
"1312031429.30",
|
|
f"{path_to_detached}../{name}",
|
|
]
|
|
)
|
|
result = node.exec_in_container(["stat", f"{path_to_detached}../{name}"])
|
|
print(result)
|
|
assert "Modify: 2013-12-03" in result
|
|
node.exec_in_container(
|
|
[
|
|
"mv",
|
|
f"{path_to_detached}../{name}",
|
|
f"{path_to_detached}{name}",
|
|
]
|
|
)
|
|
|
|
result = node.query(
|
|
f"CHECK TABLE {table}", settings={"check_query_single_value_result": 0}
|
|
)
|
|
assert "all_3_3_0\t0" in result
|
|
|
|
node.query(f"DETACH TABLE {table}")
|
|
node.query(f"ATTACH TABLE {table}")
|
|
|
|
node.wait_for_log_line(
|
|
"Removing detached part deleting_all_123_456_7",
|
|
timeout=90,
|
|
look_behind_lines=1000000,
|
|
)
|
|
node.wait_for_log_line(
|
|
f"Removed broken detached part {expect_broken_prefix}_all_3_3_0 due to a timeout",
|
|
timeout=10,
|
|
look_behind_lines=1000000,
|
|
)
|
|
node.wait_for_log_line(
|
|
"Removed broken detached part unexpected_all_42_1337_5 due to a timeout",
|
|
timeout=10,
|
|
look_behind_lines=1000000,
|
|
)
|
|
|
|
result = node.exec_in_container(["ls", path_to_detached])
|
|
print(result)
|
|
assert f"{expect_broken_prefix}_all_3_3_0" not in result
|
|
assert "all_1_1_0" in result
|
|
assert "trash" in result
|
|
assert "broken_all_fake" in result
|
|
assert "covered-by-broken_all_12_34_5" in result
|
|
assert "unexpected_all_42_1337_5" not in result
|
|
assert "deleting_all_123_456_7" not in result
|
|
|
|
node.query(
|
|
f"ALTER TABLE {table} DROP DETACHED PART 'covered-by-broken_all_12_34_5'",
|
|
settings={"allow_drop_detached": 1},
|
|
)
|
|
result = node.exec_in_container(["ls", path_to_detached])
|
|
assert "covered-by-broken_all_12_34_5" not in result
|
|
|
|
node.query(f"DROP TABLE {table} SYNC")
|
|
|
|
|
|
def test_remove_broken_detached_part_merge_tree(started_cluster):
|
|
node1.query(
|
|
"""
|
|
CREATE TABLE
|
|
mt(id UInt32, value Int32)
|
|
ENGINE = MergeTree() ORDER BY id
|
|
SETTINGS
|
|
merge_tree_enable_clear_old_broken_detached=1,
|
|
merge_tree_clear_old_broken_detached_parts_ttl_timeout_seconds=5;
|
|
"""
|
|
)
|
|
|
|
for i in range(4):
|
|
node1.query(
|
|
f"INSERT INTO mt SELECT number, number * number FROM numbers ({i * 100000}, 100000)"
|
|
)
|
|
|
|
remove_broken_detached_part_impl("mt", node1, "broken-on-start")
|
|
|
|
|
|
def test_remove_broken_detached_part_replicated_merge_tree(started_cluster):
|
|
node1.query(
|
|
f"""
|
|
CREATE TABLE
|
|
replicated_mt(date Date, id UInt32, value Int32)
|
|
ENGINE = ReplicatedMergeTree('/clickhouse/tables/replicated_mt', '{node1.name}') ORDER BY id
|
|
SETTINGS
|
|
merge_tree_enable_clear_old_broken_detached=1,
|
|
merge_tree_clear_old_broken_detached_parts_ttl_timeout_seconds=5,
|
|
cleanup_delay_period=1,
|
|
cleanup_delay_period_random_add=0,
|
|
cleanup_thread_preferred_points_per_iteration=0;
|
|
"""
|
|
)
|
|
|
|
for i in range(4):
|
|
node1.query(
|
|
f"INSERT INTO replicated_mt SELECT toDate('2019-10-01'), number, number * number FROM numbers ({i * 100000}, 100000)"
|
|
)
|
|
|
|
remove_broken_detached_part_impl("replicated_mt", node1, "broken")
|
|
|
|
|
|
def test_store_cleanup(started_cluster):
|
|
node1.query("CREATE DATABASE db UUID '10000000-1000-4000-8000-000000000001'")
|
|
node1.query(
|
|
"CREATE TABLE db.log UUID '10000000-1000-4000-8000-000000000002' ENGINE=Log AS SELECT 1"
|
|
)
|
|
node1.query(
|
|
"CREATE TABLE db.mt UUID '10000000-1000-4000-8000-000000000003' ENGINE=MergeTree ORDER BY tuple() AS SELECT 1"
|
|
)
|
|
node1.query(
|
|
"CREATE TABLE db.mem UUID '10000000-1000-4000-8000-000000000004' ENGINE=Memory AS SELECT 1"
|
|
)
|
|
|
|
node1.query("CREATE DATABASE db2 UUID '20000000-1000-4000-8000-000000000001'")
|
|
node1.query(
|
|
"CREATE TABLE db2.log UUID '20000000-1000-4000-8000-000000000002' ENGINE=Log AS SELECT 1"
|
|
)
|
|
node1.query("DETACH DATABASE db2")
|
|
|
|
node1.query("CREATE DATABASE db3 UUID '30000000-1000-4000-8000-000000000001'")
|
|
node1.query(
|
|
"CREATE TABLE db3.log UUID '30000000-1000-4000-8000-000000000002' ENGINE=Log AS SELECT 1"
|
|
)
|
|
node1.query(
|
|
"CREATE TABLE db3.log2 UUID '30000000-1000-4000-8000-000000000003' ENGINE=Log AS SELECT 1"
|
|
)
|
|
node1.query("DETACH TABLE db3.log")
|
|
node1.query("DETACH TABLE db3.log2 PERMANENTLY")
|
|
|
|
assert "d---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store"]
|
|
)
|
|
assert "d---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/100"]
|
|
)
|
|
assert "d---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/200"]
|
|
)
|
|
assert "d---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/300"]
|
|
)
|
|
|
|
node1.stop_clickhouse(kill=True)
|
|
# All dirs related to `db` will be removed
|
|
node1.exec_in_container(["rm", f"{path_to_data}/metadata/db.sql"])
|
|
|
|
node1.exec_in_container(["mkdir", f"{path_to_data}/store/kek"])
|
|
node1.exec_in_container(["touch", f"{path_to_data}/store/12"])
|
|
try:
|
|
node1.exec_in_container(["mkdir", f"{path_to_data}/store/456"])
|
|
except Exception as e:
|
|
print("Failed to create 456/:", str(e))
|
|
node1.exec_in_container(["mkdir", f"{path_to_data}/store/456/testgarbage"])
|
|
node1.exec_in_container(
|
|
["mkdir", f"{path_to_data}/store/456/30000000-1000-4000-8000-000000000003"]
|
|
)
|
|
node1.exec_in_container(
|
|
["touch", f"{path_to_data}/store/456/45600000-1000-4000-8000-000000000003"]
|
|
)
|
|
node1.exec_in_container(
|
|
["mkdir", f"{path_to_data}/store/456/45600000-1000-4000-8000-000000000004"]
|
|
)
|
|
|
|
node1.start_clickhouse()
|
|
node1.query("DETACH DATABASE db2")
|
|
node1.query("DETACH TABLE db3.log")
|
|
|
|
node1.wait_for_log_line(
|
|
"Removing access rights for unused directory",
|
|
timeout=60,
|
|
look_behind_lines=1000000,
|
|
)
|
|
node1.wait_for_log_line(
|
|
"directories from store", timeout=60, look_behind_lines=1000000
|
|
)
|
|
|
|
store = node1.exec_in_container(["ls", f"{path_to_data}/store"])
|
|
assert "100" in store
|
|
assert "200" in store
|
|
assert "300" in store
|
|
assert "456" in store
|
|
assert "kek" in store
|
|
assert "12" in store
|
|
assert "d---------" in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store"]
|
|
)
|
|
assert "d---------" in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/456"]
|
|
)
|
|
|
|
# Metadata is removed, so store/100 contains garbage
|
|
store100 = node1.exec_in_container(["ls", f"{path_to_data}/store/100"])
|
|
assert "10000000-1000-4000-8000-000000000001" in store100
|
|
assert "10000000-1000-4000-8000-000000000002" in store100
|
|
assert "10000000-1000-4000-8000-000000000003" in store100
|
|
assert "d---------" in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/100"]
|
|
)
|
|
|
|
# Database is detached, nothing to clean up
|
|
store200 = node1.exec_in_container(["ls", f"{path_to_data}/store/200"])
|
|
assert "20000000-1000-4000-8000-000000000001" in store200
|
|
assert "20000000-1000-4000-8000-000000000002" in store200
|
|
assert "d---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/200"]
|
|
)
|
|
|
|
# Tables are detached, nothing to clean up
|
|
store300 = node1.exec_in_container(["ls", f"{path_to_data}/store/300"])
|
|
assert "30000000-1000-4000-8000-000000000001" in store300
|
|
assert "30000000-1000-4000-8000-000000000002" in store300
|
|
assert "30000000-1000-4000-8000-000000000003" in store300
|
|
assert "d---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/300"]
|
|
)
|
|
|
|
# Manually created garbage
|
|
store456 = node1.exec_in_container(["ls", f"{path_to_data}/store/456"])
|
|
assert "30000000-1000-4000-8000-000000000003" in store456
|
|
assert "45600000-1000-4000-8000-000000000003" in store456
|
|
assert "45600000-1000-4000-8000-000000000004" in store456
|
|
assert "testgarbage" in store456
|
|
assert "----------" in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/456"]
|
|
)
|
|
|
|
node1.wait_for_log_line(
|
|
"Removing unused directory", timeout=90, look_behind_lines=1000000
|
|
)
|
|
node1.wait_for_log_line(
|
|
"directories from store", timeout=90, look_behind_lines=1000000
|
|
)
|
|
node1.wait_for_log_line(
|
|
"Nothing to clean up from store/", timeout=90, look_behind_lines=1000000
|
|
)
|
|
|
|
store = node1.exec_in_container(["ls", f"{path_to_data}/store"])
|
|
assert "100" in store
|
|
assert "200" in store
|
|
assert "300" in store
|
|
assert "456" in store
|
|
assert "kek" not in store # changed
|
|
assert "\n12\n" not in store # changed
|
|
assert "d---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store"]
|
|
) # changed
|
|
|
|
# Metadata is removed, so store/100 contains garbage
|
|
store100 = node1.exec_in_container(["ls", f"{path_to_data}/store/100"]) # changed
|
|
assert "10000000-1000-4000-8000-000000000001" not in store100 # changed
|
|
assert "10000000-1000-4000-8000-000000000002" not in store100 # changed
|
|
assert "10000000-1000-4000-8000-000000000003" not in store100 # changed
|
|
assert "d---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/100"]
|
|
) # changed
|
|
|
|
# Database is detached, nothing to clean up
|
|
store200 = node1.exec_in_container(["ls", f"{path_to_data}/store/200"])
|
|
assert "20000000-1000-4000-8000-000000000001" in store200
|
|
assert "20000000-1000-4000-8000-000000000002" in store200
|
|
assert "d---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/200"]
|
|
)
|
|
|
|
# Tables are detached, nothing to clean up
|
|
store300 = node1.exec_in_container(["ls", f"{path_to_data}/store/300"])
|
|
assert "30000000-1000-4000-8000-000000000001" in store300
|
|
assert "30000000-1000-4000-8000-000000000002" in store300
|
|
assert "30000000-1000-4000-8000-000000000003" in store300
|
|
assert "d---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/300"]
|
|
)
|
|
|
|
# Manually created garbage
|
|
store456 = node1.exec_in_container(["ls", f"{path_to_data}/store/456"])
|
|
assert "30000000-1000-4000-8000-000000000003" not in store456 # changed
|
|
assert "45600000-1000-4000-8000-000000000003" not in store456 # changed
|
|
assert "45600000-1000-4000-8000-000000000004" not in store456 # changed
|
|
assert "testgarbage" not in store456 # changed
|
|
assert "---------" not in node1.exec_in_container(
|
|
["ls", "-l", f"{path_to_data}/store/456"]
|
|
) # changed
|
|
|
|
node1.query("ATTACH TABLE db3.log2")
|
|
node1.query("ATTACH DATABASE db2")
|
|
node1.query("ATTACH TABLE db3.log")
|
|
|
|
assert "1\n" == node1.query("SELECT * FROM db3.log")
|
|
assert "1\n" == node1.query("SELECT * FROM db3.log2")
|
|
assert "1\n" == node1.query("SELECT * FROM db2.log")
|