mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 19:45:11 +00:00
853 lines
30 KiB
Python
853 lines
30 KiB
Python
import logging
|
|
import time
|
|
import os
|
|
|
|
import pytest
|
|
from helpers.cluster import ClickHouseCluster
|
|
from helpers.utility import generate_values, replace_config, SafeThread
|
|
from helpers.wait_for_helpers import wait_for_delete_inactive_parts
|
|
from helpers.wait_for_helpers import wait_for_delete_empty_parts
|
|
|
|
|
|
SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def cluster():
|
|
try:
|
|
cluster = ClickHouseCluster(__file__)
|
|
cluster.add_instance(
|
|
"node",
|
|
main_configs=[
|
|
"configs/config.xml",
|
|
"configs/config.d/storage_conf.xml",
|
|
"configs/config.d/bg_processing_pool_conf.xml",
|
|
],
|
|
stay_alive=True,
|
|
with_minio=True,
|
|
)
|
|
|
|
cluster.add_instance(
|
|
"node_with_limited_disk",
|
|
main_configs=[
|
|
"configs/config.d/storage_conf.xml",
|
|
"configs/config.d/bg_processing_pool_conf.xml",
|
|
],
|
|
with_minio=True,
|
|
tmpfs=[
|
|
"/jbod1:size=2M",
|
|
],
|
|
)
|
|
|
|
logging.info("Starting cluster...")
|
|
cluster.start()
|
|
logging.info("Cluster started")
|
|
run_s3_mocks(cluster)
|
|
|
|
yield cluster
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
|
|
FILES_OVERHEAD = 1
|
|
FILES_OVERHEAD_PER_COLUMN = 2 # Data and mark files
|
|
FILES_OVERHEAD_PER_PART_WIDE = FILES_OVERHEAD_PER_COLUMN * 3 + 2 + 6 + 1
|
|
FILES_OVERHEAD_PER_PART_COMPACT = 10 + 1
|
|
|
|
|
|
def create_table(node, table_name, **additional_settings):
|
|
settings = {
|
|
"storage_policy": "s3",
|
|
"old_parts_lifetime": 0,
|
|
"index_granularity": 512,
|
|
}
|
|
settings.update(additional_settings)
|
|
|
|
create_table_statement = f"""
|
|
CREATE TABLE {table_name} (
|
|
dt Date,
|
|
id Int64,
|
|
data String,
|
|
INDEX min_max (id) TYPE minmax GRANULARITY 3
|
|
) ENGINE=MergeTree()
|
|
PARTITION BY dt
|
|
ORDER BY (dt, id)
|
|
SETTINGS {",".join((k+"="+repr(v) for k, v in settings.items()))}"""
|
|
|
|
node.query(f"DROP TABLE IF EXISTS {table_name}")
|
|
node.query(create_table_statement)
|
|
|
|
|
|
def run_s3_mocks(cluster):
|
|
logging.info("Starting s3 mocks")
|
|
mocks = (
|
|
("unstable_proxy.py", "resolver", "8081"),
|
|
("no_delete_objects.py", "resolver", "8082"),
|
|
)
|
|
for mock_filename, container, port in mocks:
|
|
container_id = cluster.get_container_id(container)
|
|
current_dir = os.path.dirname(__file__)
|
|
cluster.copy_file_to_container(
|
|
container_id,
|
|
os.path.join(current_dir, "s3_mocks", mock_filename),
|
|
mock_filename,
|
|
)
|
|
cluster.exec_in_container(
|
|
container_id, ["python", mock_filename, port], detach=True
|
|
)
|
|
|
|
# Wait for S3 mocks to start
|
|
for mock_filename, container, port in mocks:
|
|
num_attempts = 100
|
|
for attempt in range(num_attempts):
|
|
ping_response = cluster.exec_in_container(
|
|
cluster.get_container_id(container),
|
|
["curl", "-s", f"http://localhost:{port}/"],
|
|
nothrow=True,
|
|
)
|
|
if ping_response != "OK":
|
|
if attempt == num_attempts - 1:
|
|
assert (
|
|
ping_response == "OK"
|
|
), f'Expected "OK", but got "{ping_response}"'
|
|
else:
|
|
time.sleep(1)
|
|
else:
|
|
logging.debug(
|
|
f"mock {mock_filename} ({port}) answered {ping_response} on attempt {attempt}"
|
|
)
|
|
break
|
|
|
|
logging.info("S3 mocks started")
|
|
|
|
|
|
def wait_for_delete_s3_objects(cluster, expected, timeout=30):
|
|
minio = cluster.minio_client
|
|
while timeout > 0:
|
|
if (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== expected
|
|
):
|
|
return
|
|
timeout -= 1
|
|
time.sleep(1)
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== expected
|
|
)
|
|
|
|
|
|
@pytest.fixture(autouse=True)
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def drop_table(cluster, node_name):
|
|
yield
|
|
node = cluster.instances[node_name]
|
|
minio = cluster.minio_client
|
|
|
|
node.query("DROP TABLE IF EXISTS s3_test NO DELAY")
|
|
|
|
try:
|
|
wait_for_delete_s3_objects(cluster, 0)
|
|
finally:
|
|
# Remove extra objects to prevent tests cascade failing
|
|
for obj in list(
|
|
minio.list_objects(cluster.minio_bucket, "data/", recursive=True)
|
|
):
|
|
minio.remove_object(cluster.minio_bucket, obj.object_name)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"min_rows_for_wide_part,files_per_part,node_name",
|
|
[
|
|
(0, FILES_OVERHEAD_PER_PART_WIDE, "node"),
|
|
(8192, FILES_OVERHEAD_PER_PART_COMPACT, "node"),
|
|
],
|
|
)
|
|
def test_simple_insert_select(
|
|
cluster, min_rows_for_wide_part, files_per_part, node_name
|
|
):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test", min_rows_for_wide_part=min_rows_for_wide_part)
|
|
minio = cluster.minio_client
|
|
|
|
values1 = generate_values("2020-01-03", 4096)
|
|
node.query("INSERT INTO s3_test VALUES {}".format(values1))
|
|
assert node.query("SELECT * FROM s3_test order by dt, id FORMAT Values") == values1
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + files_per_part
|
|
)
|
|
|
|
values2 = generate_values("2020-01-04", 4096)
|
|
node.query("INSERT INTO s3_test VALUES {}".format(values2))
|
|
assert (
|
|
node.query("SELECT * FROM s3_test ORDER BY dt, id FORMAT Values")
|
|
== values1 + "," + values2
|
|
)
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + files_per_part * 2
|
|
)
|
|
|
|
assert (
|
|
node.query("SELECT count(*) FROM s3_test where id = 1 FORMAT Values") == "(2)"
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize("merge_vertical,node_name", [(True, "node"), (False, "node")])
|
|
def test_insert_same_partition_and_merge(cluster, merge_vertical, node_name):
|
|
settings = {}
|
|
if merge_vertical:
|
|
settings["vertical_merge_algorithm_min_rows_to_activate"] = 0
|
|
settings["vertical_merge_algorithm_min_columns_to_activate"] = 0
|
|
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test", **settings)
|
|
minio = cluster.minio_client
|
|
|
|
node.query("SYSTEM STOP MERGES s3_test")
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 1024))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 2048))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 1024, -1))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 2048, -1))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096, -1))
|
|
)
|
|
assert node.query("SELECT sum(id) FROM s3_test FORMAT Values") == "(0)"
|
|
assert (
|
|
node.query("SELECT count(distinct(id)) FROM s3_test FORMAT Values") == "(8192)"
|
|
)
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD_PER_PART_WIDE * 6 + FILES_OVERHEAD
|
|
)
|
|
|
|
node.query("SYSTEM START MERGES s3_test")
|
|
|
|
# Wait for merges and old parts deletion
|
|
for attempt in range(0, 10):
|
|
parts_count = node.query(
|
|
"SELECT COUNT(*) FROM system.parts WHERE table = 's3_test' and active = 1 FORMAT Values"
|
|
)
|
|
|
|
if parts_count == "(1)":
|
|
break
|
|
|
|
if attempt == 9:
|
|
assert parts_count == "(1)"
|
|
|
|
time.sleep(1)
|
|
|
|
assert node.query("SELECT sum(id) FROM s3_test FORMAT Values") == "(0)"
|
|
assert (
|
|
node.query("SELECT count(distinct(id)) FROM s3_test FORMAT Values") == "(8192)"
|
|
)
|
|
wait_for_delete_s3_objects(
|
|
cluster, FILES_OVERHEAD_PER_PART_WIDE + FILES_OVERHEAD, timeout=45
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_alter_table_columns(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test")
|
|
minio = cluster.minio_client
|
|
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096, -1))
|
|
)
|
|
|
|
node.query("ALTER TABLE s3_test ADD COLUMN col1 UInt64 DEFAULT 1")
|
|
# To ensure parts have merged
|
|
node.query("OPTIMIZE TABLE s3_test")
|
|
|
|
assert node.query("SELECT sum(col1) FROM s3_test FORMAT Values") == "(8192)"
|
|
assert (
|
|
node.query("SELECT sum(col1) FROM s3_test WHERE id > 0 FORMAT Values")
|
|
== "(4096)"
|
|
)
|
|
wait_for_delete_s3_objects(
|
|
cluster,
|
|
FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE + FILES_OVERHEAD_PER_COLUMN,
|
|
)
|
|
|
|
node.query(
|
|
"ALTER TABLE s3_test MODIFY COLUMN col1 String", settings={"mutations_sync": 2}
|
|
)
|
|
|
|
assert node.query("SELECT distinct(col1) FROM s3_test FORMAT Values") == "('1')"
|
|
# and file with mutation
|
|
wait_for_delete_s3_objects(
|
|
cluster,
|
|
FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE + FILES_OVERHEAD_PER_COLUMN + 1,
|
|
)
|
|
|
|
node.query("ALTER TABLE s3_test DROP COLUMN col1", settings={"mutations_sync": 2})
|
|
|
|
# and 2 files with mutations
|
|
wait_for_delete_s3_objects(
|
|
cluster, FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE + 2
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_attach_detach_partition(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test")
|
|
minio = cluster.minio_client
|
|
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-04", 4096))
|
|
)
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(8192)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 2
|
|
)
|
|
|
|
node.query("ALTER TABLE s3_test DETACH PARTITION '2020-01-03'")
|
|
wait_for_delete_inactive_parts(node, "s3_test")
|
|
wait_for_delete_empty_parts(node, "s3_test")
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(4096)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 2
|
|
)
|
|
|
|
node.query("ALTER TABLE s3_test ATTACH PARTITION '2020-01-03'")
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(8192)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 2
|
|
)
|
|
|
|
node.query("ALTER TABLE s3_test DROP PARTITION '2020-01-03'")
|
|
wait_for_delete_inactive_parts(node, "s3_test")
|
|
wait_for_delete_empty_parts(node, "s3_test")
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(4096)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 1
|
|
)
|
|
|
|
node.query("ALTER TABLE s3_test DETACH PARTITION '2020-01-04'")
|
|
wait_for_delete_inactive_parts(node, "s3_test")
|
|
wait_for_delete_empty_parts(node, "s3_test")
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(0)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/")))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 1
|
|
)
|
|
node.query(
|
|
"ALTER TABLE s3_test DROP DETACHED PARTITION '2020-01-04'",
|
|
settings={"allow_drop_detached": 1},
|
|
)
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(0)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 0
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_move_partition_to_another_disk(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test")
|
|
minio = cluster.minio_client
|
|
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-04", 4096))
|
|
)
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(8192)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 2
|
|
)
|
|
|
|
node.query("ALTER TABLE s3_test MOVE PARTITION '2020-01-04' TO DISK 'hdd'")
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(8192)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE
|
|
)
|
|
|
|
node.query("ALTER TABLE s3_test MOVE PARTITION '2020-01-04' TO DISK 's3'")
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(8192)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 2
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_table_manipulations(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test")
|
|
minio = cluster.minio_client
|
|
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-04", 4096))
|
|
)
|
|
|
|
node.query("RENAME TABLE s3_test TO s3_renamed")
|
|
assert node.query("SELECT count(*) FROM s3_renamed FORMAT Values") == "(8192)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 2
|
|
)
|
|
node.query("RENAME TABLE s3_renamed TO s3_test")
|
|
|
|
assert node.query("CHECK TABLE s3_test FORMAT Values") == "(1)"
|
|
|
|
node.query("DETACH TABLE s3_test")
|
|
node.query("ATTACH TABLE s3_test")
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(8192)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 2
|
|
)
|
|
|
|
node.query("TRUNCATE TABLE s3_test")
|
|
wait_for_delete_inactive_parts(node, "s3_test")
|
|
wait_for_delete_empty_parts(node, "s3_test")
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(0)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_move_replace_partition_to_another_table(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test")
|
|
minio = cluster.minio_client
|
|
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-04", 4096))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-05", 4096, -1))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-06", 4096, -1))
|
|
)
|
|
assert node.query("SELECT sum(id) FROM s3_test FORMAT Values") == "(0)"
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(16384)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 4
|
|
)
|
|
|
|
create_table(node, "s3_clone")
|
|
|
|
node.query("ALTER TABLE s3_test MOVE PARTITION '2020-01-03' TO TABLE s3_clone")
|
|
node.query("ALTER TABLE s3_test MOVE PARTITION '2020-01-05' TO TABLE s3_clone")
|
|
assert node.query("SELECT sum(id) FROM s3_test FORMAT Values") == "(0)"
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(8192)"
|
|
assert node.query("SELECT sum(id) FROM s3_clone FORMAT Values") == "(0)"
|
|
assert node.query("SELECT count(*) FROM s3_clone FORMAT Values") == "(8192)"
|
|
# Number of objects in S3 should be unchanged.
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD * 2 + FILES_OVERHEAD_PER_PART_WIDE * 4
|
|
)
|
|
|
|
# Add new partitions to source table, but with different values and replace them from copied table.
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096, -1))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-05", 4096))
|
|
)
|
|
assert node.query("SELECT sum(id) FROM s3_test FORMAT Values") == "(0)"
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(16384)"
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD * 2 + FILES_OVERHEAD_PER_PART_WIDE * 6
|
|
)
|
|
|
|
node.query("ALTER TABLE s3_test REPLACE PARTITION '2020-01-03' FROM s3_clone")
|
|
node.query("ALTER TABLE s3_test REPLACE PARTITION '2020-01-05' FROM s3_clone")
|
|
assert node.query("SELECT sum(id) FROM s3_test FORMAT Values") == "(0)"
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(16384)"
|
|
assert node.query("SELECT sum(id) FROM s3_clone FORMAT Values") == "(0)"
|
|
assert node.query("SELECT count(*) FROM s3_clone FORMAT Values") == "(8192)"
|
|
|
|
# Wait for outdated partitions deletion.
|
|
wait_for_delete_s3_objects(
|
|
cluster, FILES_OVERHEAD * 2 + FILES_OVERHEAD_PER_PART_WIDE * 4
|
|
)
|
|
|
|
node.query("DROP TABLE s3_clone NO DELAY")
|
|
assert node.query("SELECT sum(id) FROM s3_test FORMAT Values") == "(0)"
|
|
assert node.query("SELECT count(*) FROM s3_test FORMAT Values") == "(16384)"
|
|
# Data should remain in S3
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 4
|
|
)
|
|
|
|
node.query("ALTER TABLE s3_test FREEZE")
|
|
# Number S3 objects should be unchanged.
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 4
|
|
)
|
|
|
|
node.query("DROP TABLE s3_test NO DELAY")
|
|
# Backup data should remain in S3.
|
|
|
|
wait_for_delete_s3_objects(cluster, FILES_OVERHEAD_PER_PART_WIDE * 4)
|
|
|
|
for obj in list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)):
|
|
minio.remove_object(cluster.minio_bucket, obj.object_name)
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_freeze_unfreeze(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test")
|
|
minio = cluster.minio_client
|
|
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096))
|
|
)
|
|
node.query("ALTER TABLE s3_test FREEZE WITH NAME 'backup1'")
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-04", 4096))
|
|
)
|
|
node.query("ALTER TABLE s3_test FREEZE WITH NAME 'backup2'")
|
|
|
|
node.query("TRUNCATE TABLE s3_test")
|
|
wait_for_delete_inactive_parts(node, "s3_test")
|
|
wait_for_delete_empty_parts(node, "s3_test")
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 2
|
|
)
|
|
|
|
# Unfreeze single partition from backup1.
|
|
node.query(
|
|
"ALTER TABLE s3_test UNFREEZE PARTITION '2020-01-03' WITH NAME 'backup1'"
|
|
)
|
|
# Unfreeze all partitions from backup2.
|
|
node.query("ALTER TABLE s3_test UNFREEZE WITH NAME 'backup2'")
|
|
|
|
wait_for_delete_s3_objects(cluster, FILES_OVERHEAD)
|
|
|
|
# Data should be removed from S3.
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_freeze_system_unfreeze(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test")
|
|
create_table(node, "s3_test_removed")
|
|
minio = cluster.minio_client
|
|
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-04", 4096))
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-04", 4096))
|
|
)
|
|
node.query("ALTER TABLE s3_test FREEZE WITH NAME 'backup3'")
|
|
node.query("ALTER TABLE s3_test_removed FREEZE WITH NAME 'backup3'")
|
|
|
|
node.query("TRUNCATE TABLE s3_test")
|
|
wait_for_delete_inactive_parts(node, "s3_test")
|
|
wait_for_delete_empty_parts(node, "s3_test")
|
|
node.query("DROP TABLE s3_test_removed NO DELAY")
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD + FILES_OVERHEAD_PER_PART_WIDE * 2
|
|
)
|
|
|
|
# Unfreeze all data from backup3.
|
|
node.query("SYSTEM UNFREEZE WITH NAME 'backup3'")
|
|
|
|
wait_for_delete_s3_objects(cluster, FILES_OVERHEAD)
|
|
|
|
# Data should be removed from S3.
|
|
assert (
|
|
len(list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)))
|
|
== FILES_OVERHEAD
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_s3_disk_apply_new_settings(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test")
|
|
|
|
config_path = os.path.join(
|
|
SCRIPT_DIR,
|
|
"./{}/node/configs/config.d/storage_conf.xml".format(
|
|
cluster.instances_dir_name
|
|
),
|
|
)
|
|
|
|
def get_s3_requests():
|
|
node.query("SYSTEM FLUSH LOGS")
|
|
return int(
|
|
node.query(
|
|
"SELECT value FROM system.events WHERE event='S3WriteRequestsCount'"
|
|
)
|
|
)
|
|
|
|
s3_requests_before = get_s3_requests()
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-03", 4096))
|
|
)
|
|
s3_requests_to_write_partition = get_s3_requests() - s3_requests_before
|
|
|
|
# Force multi-part upload mode.
|
|
replace_config(
|
|
config_path,
|
|
"<s3_max_single_part_upload_size>33554432</s3_max_single_part_upload_size>",
|
|
"<s3_max_single_part_upload_size>0</s3_max_single_part_upload_size>",
|
|
)
|
|
|
|
node.query("SYSTEM RELOAD CONFIG")
|
|
|
|
s3_requests_before = get_s3_requests()
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(generate_values("2020-01-04", 4096, -1))
|
|
)
|
|
|
|
# There should be 3 times more S3 requests because multi-part upload mode uses 3 requests to upload object.
|
|
assert get_s3_requests() - s3_requests_before == s3_requests_to_write_partition * 3
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_s3_disk_restart_during_load(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test")
|
|
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(
|
|
generate_values("2020-01-04", 1024 * 1024)
|
|
)
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test VALUES {}".format(
|
|
generate_values("2020-01-05", 1024 * 1024, -1)
|
|
)
|
|
)
|
|
|
|
def read():
|
|
for ii in range(0, 20):
|
|
logging.info("Executing %d query", ii)
|
|
assert node.query("SELECT sum(id) FROM s3_test FORMAT Values") == "(0)"
|
|
logging.info("Query %d executed", ii)
|
|
time.sleep(0.2)
|
|
|
|
def restart_disk():
|
|
for iii in range(0, 5):
|
|
logging.info("Restarting disk, attempt %d", iii)
|
|
node.query("SYSTEM RESTART DISK s3")
|
|
logging.info("Disk restarted, attempt %d", iii)
|
|
time.sleep(0.5)
|
|
|
|
threads = []
|
|
for i in range(0, 4):
|
|
threads.append(SafeThread(target=read))
|
|
|
|
threads.append(SafeThread(target=restart_disk))
|
|
|
|
for thread in threads:
|
|
thread.start()
|
|
|
|
for thread in threads:
|
|
thread.join()
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_s3_no_delete_objects(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(
|
|
node, "s3_test_no_delete_objects", storage_policy="no_delete_objects_s3"
|
|
)
|
|
node.query("DROP TABLE s3_test_no_delete_objects SYNC")
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_s3_disk_reads_on_unstable_connection(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
create_table(node, "s3_test", storage_policy="unstable_s3")
|
|
node.query(
|
|
"INSERT INTO s3_test SELECT today(), *, toString(*) FROM system.numbers LIMIT 9000000"
|
|
)
|
|
for i in range(30):
|
|
print(f"Read sequence {i}")
|
|
assert node.query("SELECT sum(id) FROM s3_test").splitlines() == [
|
|
"40499995500000"
|
|
]
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_lazy_seek_optimization_for_async_read(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
node.query("DROP TABLE IF EXISTS s3_test NO DELAY")
|
|
node.query(
|
|
"CREATE TABLE s3_test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='s3';"
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test SELECT * FROM generateRandom('key UInt32, value String') LIMIT 10000000"
|
|
)
|
|
node.query("SELECT * FROM s3_test WHERE value LIKE '%abc%' ORDER BY value LIMIT 10")
|
|
node.query("DROP TABLE IF EXISTS s3_test NO DELAY")
|
|
minio = cluster.minio_client
|
|
for obj in list(minio.list_objects(cluster.minio_bucket, "data/", recursive=True)):
|
|
minio.remove_object(cluster.minio_bucket, obj.object_name)
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node_with_limited_disk"])
|
|
def test_cache_with_full_disk_space(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
node.query("DROP TABLE IF EXISTS s3_test NO DELAY")
|
|
node.query(
|
|
"CREATE TABLE s3_test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='s3_with_cache_and_jbod';"
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test SELECT * FROM generateRandom('key UInt32, value String') LIMIT 500000"
|
|
)
|
|
node.query(
|
|
"SELECT * FROM s3_test WHERE value LIKE '%abc%' ORDER BY value FORMAT Null"
|
|
)
|
|
assert node.contains_in_log(
|
|
"Insert into cache is skipped due to insufficient disk space"
|
|
)
|
|
node.query("DROP TABLE IF EXISTS s3_test NO DELAY")
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_store_cleanup_disk_s3(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
node.query("DROP TABLE IF EXISTS s3_test SYNC")
|
|
node.query(
|
|
"CREATE TABLE s3_test UUID '00000000-1000-4000-8000-000000000001' (n UInt64) Engine=MergeTree() ORDER BY n SETTINGS storage_policy='s3';"
|
|
)
|
|
node.query("INSERT INTO s3_test SELECT 1")
|
|
|
|
node.stop_clickhouse(kill=True)
|
|
path_to_data = "/var/lib/clickhouse/"
|
|
node.exec_in_container(["rm", f"{path_to_data}/metadata/default/s3_test.sql"])
|
|
node.start_clickhouse()
|
|
|
|
node.wait_for_log_line(
|
|
"Removing unused directory", timeout=90, look_behind_lines=1000
|
|
)
|
|
node.wait_for_log_line("directories from store")
|
|
node.query(
|
|
"CREATE TABLE s3_test UUID '00000000-1000-4000-8000-000000000001' (n UInt64) Engine=MergeTree() ORDER BY n SETTINGS storage_policy='s3';"
|
|
)
|
|
node.query("INSERT INTO s3_test SELECT 1")
|
|
|
|
|
|
@pytest.mark.parametrize("node_name", ["node"])
|
|
def test_cache_setting_compatibility(cluster, node_name):
|
|
node = cluster.instances[node_name]
|
|
|
|
node.query("DROP TABLE IF EXISTS s3_test NO DELAY")
|
|
|
|
node.query(
|
|
"CREATE TABLE s3_test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='s3_cache_r';"
|
|
)
|
|
node.query(
|
|
"INSERT INTO s3_test SELECT * FROM generateRandom('key UInt32, value String') LIMIT 500"
|
|
)
|
|
|
|
result = node.query("SYSTEM DROP FILESYSTEM CACHE")
|
|
|
|
result = node.query(
|
|
"SELECT count() FROM system.filesystem_cache WHERE cache_path LIKE '%persistent'"
|
|
)
|
|
assert int(result) == 0
|
|
|
|
node.query("SELECT * FROM s3_test")
|
|
|
|
result = node.query(
|
|
"SELECT count() FROM system.filesystem_cache WHERE cache_path LIKE '%persistent'"
|
|
)
|
|
assert int(result) > 0
|
|
|
|
config_path = os.path.join(
|
|
SCRIPT_DIR,
|
|
f"./{cluster.instances_dir_name}/node/configs/config.d/storage_conf.xml",
|
|
)
|
|
|
|
replace_config(
|
|
config_path,
|
|
"<do_not_evict_index_and_mark_files>1</do_not_evict_index_and_mark_files>",
|
|
"<do_not_evict_index_and_mark_files>0</do_not_evict_index_and_mark_files>",
|
|
)
|
|
|
|
result = node.query("DESCRIBE FILESYSTEM CACHE 's3_cache_r'")
|
|
assert result.strip().endswith("1")
|
|
|
|
node.restart_clickhouse()
|
|
|
|
result = node.query("DESCRIBE FILESYSTEM CACHE 's3_cache_r'")
|
|
assert result.strip().endswith("0")
|
|
|
|
result = node.query(
|
|
"SELECT count() FROM system.filesystem_cache WHERE cache_path LIKE '%persistent'"
|
|
)
|
|
assert int(result) > 0
|
|
|
|
node.query("SELECT * FROM s3_test FORMAT Null")
|
|
|
|
assert not node.contains_in_log("No such file or directory: Cache info:")
|
|
|
|
replace_config(
|
|
config_path,
|
|
"<do_not_evict_index_and_mark_files>0</do_not_evict_index_and_mark_files>",
|
|
"<do_not_evict_index_and_mark_files>1</do_not_evict_index_and_mark_files>",
|
|
)
|
|
|
|
result = node.query(
|
|
"SELECT count() FROM system.filesystem_cache WHERE cache_path LIKE '%persistent'"
|
|
)
|
|
assert int(result) > 0
|
|
|
|
node.restart_clickhouse()
|
|
|
|
result = node.query("DESCRIBE FILESYSTEM CACHE 's3_cache_r'")
|
|
assert result.strip().endswith("1")
|
|
|
|
node.query("SELECT * FROM s3_test FORMAT Null")
|
|
|
|
assert not node.contains_in_log("No such file or directory: Cache info:")
|