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Merge 61599108c7 into f4038e3153

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Raúl Marín 2024-08-27 23:37:47 +00:00 committed by GitHub
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2 changed files with 72 additions and 58 deletions
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17
tests/queries/0_stateless/01114_database_atomic.reference
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@ -1,17 +1,14 @@
1
CREATE DATABASE test_01114_1\nENGINE = Atomic
CREATE DATABASE test_01114_2\nENGINE = Atomic
CREATE DATABASE test_01114_3\nENGINE = Ordinary
test_01114_1 Atomic store 00001114-1000-4000-8000-000000000001 1
test_01114_2 Atomic store 00001114-1000-4000-8000-000000000002 1
test_01114_3 Ordinary test_01114_3 test_01114_3 1
CREATE DATABASE default_1\nENGINE = Atomic
CREATE DATABASE default_2\nENGINE = Atomic
CREATE DATABASE default_3\nENGINE = Ordinary
110
100
CREATE TABLE test_01114_2.mt UUID \'00001114-0000-4000-8000-000000000002\'\n(\n `n` UInt64\n)\nENGINE = MergeTree\nPARTITION BY n % 5\nORDER BY tuple()\nSETTINGS index_granularity = 8192
mt 00001114-0000-4000-8000-000000000002 CREATE TABLE test_01114_2.mt (`n` UInt64) ENGINE = MergeTree PARTITION BY n % 5 ORDER BY tuple() SETTINGS index_granularity = 8192
CREATE TABLE default_2.mt UUID \'00001114-0000-4000-8000-000000000002\'\n(\n `n` UInt64\n)\nENGINE = MergeTree\nPARTITION BY n % 5\nORDER BY tuple()\nSETTINGS index_granularity = 8192
mt 00001114-0000-4000-8000-000000000002 CREATE TABLE default_2.mt (`n` UInt64) ENGINE = MergeTree PARTITION BY n % 5 ORDER BY tuple() SETTINGS index_granularity = 8192
110
CREATE TABLE test_01114_1.mt UUID \'00001114-0000-4000-8000-000000000001\'\n(\n `n` UInt64\n)\nENGINE = MergeTree\nPARTITION BY n % 5\nORDER BY tuple()\nSETTINGS index_granularity = 8192
CREATE TABLE test_01114_2.mt UUID \'00001114-0000-4000-8000-000000000002\'\n(\n `n` UInt64\n)\nENGINE = MergeTree\nPARTITION BY n % 5\nORDER BY tuple()\nSETTINGS index_granularity = 8192
CREATE TABLE default_1.mt UUID \'00001114-0000-4000-8000-000000000001\'\n(\n `n` UInt64\n)\nENGINE = MergeTree\nPARTITION BY n % 5\nORDER BY tuple()\nSETTINGS index_granularity = 8192
CREATE TABLE default_2.mt UUID \'00001114-0000-4000-8000-000000000002\'\n(\n `n` UInt64\n)\nENGINE = MergeTree\nPARTITION BY n % 5\nORDER BY tuple()\nSETTINGS index_granularity = 8192
5
dropped
110 5995

113
tests/queries/0_stateless/01114_database_atomic.sh
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@ -9,25 +9,22 @@ CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
DATABASE_1="${CLICKHOUSE_DATABASE}_1"
DATABASE_2="${CLICKHOUSE_DATABASE}_2"
DATABASE_3="${CLICKHOUSE_DATABASE}_3"
$CLICKHOUSE_CLIENT -nm -q "
DROP DATABASE IF EXISTS test_01114_1;
DROP DATABASE IF EXISTS test_01114_2;
DROP DATABASE IF EXISTS test_01114_3;
"
$CLICKHOUSE_CLIENT --allow_deprecated_database_ordinary=0 -q "CREATE DATABASE ${DATABASE_1} ENGINE=Ordinary" 2>&1| grep -Fac "UNKNOWN_DATABASE_ENGINE"
$CLICKHOUSE_CLIENT --allow_deprecated_database_ordinary=0 -q "CREATE DATABASE test_01114_1 ENGINE=Ordinary" 2>&1| grep -Fac "UNKNOWN_DATABASE_ENGINE"
$CLICKHOUSE_CLIENT -q "CREATE DATABASE ${DATABASE_1} ENGINE=Atomic"
$CLICKHOUSE_CLIENT -q "CREATE DATABASE ${DATABASE_2}"
$CLICKHOUSE_CLIENT --allow_deprecated_database_ordinary=1 -q "CREATE DATABASE ${DATABASE_3} ENGINE=Ordinary"
$CLICKHOUSE_CLIENT -q "CREATE DATABASE test_01114_1 ENGINE=Atomic"
$CLICKHOUSE_CLIENT -q "CREATE DATABASE test_01114_2"
$CLICKHOUSE_CLIENT --allow_deprecated_database_ordinary=1 -q "CREATE DATABASE test_01114_3 ENGINE=Ordinary"
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=0 -q "SHOW CREATE DATABASE ${DATABASE_1}"
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=0 -q "SHOW CREATE DATABASE ${DATABASE_2}"
$CLICKHOUSE_CLIENT -q "SHOW CREATE DATABASE ${DATABASE_3}"
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=0 -q "SHOW CREATE DATABASE test_01114_1"
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=0 -q "SHOW CREATE DATABASE test_01114_2"
$CLICKHOUSE_CLIENT -q "SHOW CREATE DATABASE test_01114_3"
uuid_db_1=`$CLICKHOUSE_CLIENT -q "SELECT uuid FROM system.databases WHERE name='test_01114_1'"`
uuid_db_2=`$CLICKHOUSE_CLIENT -q "SELECT uuid FROM system.databases WHERE name='test_01114_2'"`
uuid_db_1=`$CLICKHOUSE_CLIENT -q "SELECT uuid FROM system.databases WHERE name='${DATABASE_1}'"`
uuid_db_2=`$CLICKHOUSE_CLIENT -q "SELECT uuid FROM system.databases WHERE name='${DATABASE_2}'"`
$CLICKHOUSE_CLIENT -q "SELECT name,
engine,
splitByChar('/', data_path)[-2],
@ -35,55 +32,75 @@ $CLICKHOUSE_CLIENT -q "SELECT name,
FROM system.databases WHERE name LIKE 'test_01114_%'" | sed "s/$uuid_db_1/00001114-1000-4000-8000-000000000001/g" | sed "s/$uuid_db_2/00001114-1000-4000-8000-000000000002/g"
$CLICKHOUSE_CLIENT -nm -q "
CREATE TABLE test_01114_1.mt_tmp (n UInt64) ENGINE=MergeTree() ORDER BY tuple();
INSERT INTO test_01114_1.mt_tmp SELECT * FROM numbers(100);
CREATE TABLE test_01114_3.mt (n UInt64) ENGINE=MergeTree() ORDER BY tuple() PARTITION BY (n % 5);
INSERT INTO test_01114_3.mt SELECT * FROM numbers(110);
CREATE TABLE ${DATABASE_1}.mt_tmp (n UInt64) ENGINE=MergeTree() ORDER BY tuple();
INSERT INTO ${DATABASE_1}.mt_tmp SELECT * FROM numbers(100);
CREATE TABLE ${DATABASE_3}.mt (n UInt64) ENGINE=MergeTree() ORDER BY tuple() PARTITION BY (n % 5);
INSERT INTO ${DATABASE_3}.mt SELECT * FROM numbers(110);
RENAME TABLE test_01114_1.mt_tmp TO test_01114_3.mt_tmp; /* move from Atomic to Ordinary */
RENAME TABLE test_01114_3.mt TO test_01114_1.mt; /* move from Ordinary to Atomic */
SELECT count() FROM test_01114_1.mt;
SELECT count() FROM test_01114_3.mt_tmp;
RENAME TABLE ${DATABASE_1}.mt_tmp TO ${DATABASE_3}.mt_tmp; /* move from Atomic to Ordinary */
RENAME TABLE ${DATABASE_3}.mt TO ${DATABASE_1}.mt; /* move from Ordinary to Atomic */
SELECT count() FROM ${DATABASE_1}.mt;
SELECT count() FROM ${DATABASE_3}.mt_tmp;
DROP DATABASE test_01114_3;
DROP DATABASE ${DATABASE_3};
"
explicit_uuid=$($CLICKHOUSE_CLIENT -q "SELECT generateUUIDv4()")
$CLICKHOUSE_CLIENT -q "CREATE TABLE test_01114_2.mt UUID '$explicit_uuid' (n UInt64) ENGINE=MergeTree() ORDER BY tuple() PARTITION BY (n % 5)"
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=1 -q "SHOW CREATE TABLE test_01114_2.mt" | sed "s/$explicit_uuid/00001114-0000-4000-8000-000000000002/g"
$CLICKHOUSE_CLIENT -q "SELECT name, uuid, create_table_query FROM system.tables WHERE database='test_01114_2'" | sed "s/$explicit_uuid/00001114-0000-4000-8000-000000000002/g"
$CLICKHOUSE_CLIENT -q "CREATE TABLE ${DATABASE_2}.mt UUID '$explicit_uuid' (n UInt64) ENGINE=MergeTree() ORDER BY tuple() PARTITION BY (n % 5)"
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=1 -q "SHOW CREATE TABLE ${DATABASE_2}.mt" | sed "s/$explicit_uuid/00001114-0000-4000-8000-000000000002/g"
$CLICKHOUSE_CLIENT -q "SELECT name, uuid, create_table_query FROM system.tables WHERE database='${DATABASE_2}'" | sed "s/$explicit_uuid/00001114-0000-4000-8000-000000000002/g"
RANDOM_COMMENT="$RANDOM"
$CLICKHOUSE_CLIENT --max-threads 5 --function_sleep_max_microseconds_per_block 60000000 -q "SELECT count(col), sum(col) FROM (SELECT n + sleepEachRow(1.5) AS col FROM ${DATABASE_1}.mt) -- ${RANDOM_COMMENT}" & # 33s (1.5s * 22 rows per partition [Using 5 threads in parallel]), result: 110, 5995
$CLICKHOUSE_CLIENT --max-threads 5 --function_sleep_max_microseconds_per_block 60000000 -q "INSERT INTO ${DATABASE_2}.mt SELECT number + sleepEachRow(1.5) FROM numbers(30) -- ${RANDOM_COMMENT}" & # 45s (1.5s * 30 rows)
$CLICKHOUSE_CLIENT --function_sleep_max_microseconds_per_block 60000000 -q "SELECT count(col), sum(col) FROM (SELECT n + sleepEachRow(1.5) AS col FROM test_01114_1.mt)" & # 33s (1.5s * 22 rows per partition), result: 110, 5995
$CLICKHOUSE_CLIENT --function_sleep_max_microseconds_per_block 60000000 -q "INSERT INTO test_01114_2.mt SELECT number + sleepEachRow(1.5) FROM numbers(30)" & # 45s (1.5s * 30 rows)
sleep 1 # SELECT and INSERT should start before the following RENAMEs
it=0
while [[ $($CLICKHOUSE_CLIENT -q "SELECT count() FROM system.processes WHERE query_id != queryID() AND current_database = currentDatabase() AND query LIKE '%-- ${RANDOM_COMMENT}%'") -ne 2 ]]; do
it=$((it+1))
if [ $it -ge 50 ];
then
echo "Failed to wait for first batch of queries"
$CLICKHOUSE_CLIENT -q "SELECT count() FROM system.processes WHERE query_id != queryID() AND current_database = currentDatabase() AND query LIKE '%-- ${RANDOM_COMMENT}%'"
fi
sleep 0.1
done
$CLICKHOUSE_CLIENT -nm -q "
RENAME TABLE test_01114_1.mt TO test_01114_1.mt_tmp;
RENAME TABLE test_01114_1.mt_tmp TO test_01114_2.mt_tmp;
EXCHANGE TABLES test_01114_2.mt AND test_01114_2.mt_tmp;
RENAME TABLE test_01114_2.mt_tmp TO test_01114_1.mt;
EXCHANGE TABLES test_01114_1.mt AND test_01114_2.mt;
RENAME TABLE ${DATABASE_1}.mt TO ${DATABASE_1}.mt_tmp;
RENAME TABLE ${DATABASE_1}.mt_tmp TO ${DATABASE_2}.mt_tmp;
EXCHANGE TABLES ${DATABASE_2}.mt AND ${DATABASE_2}.mt_tmp;
RENAME TABLE ${DATABASE_2}.mt_tmp TO ${DATABASE_1}.mt;
EXCHANGE TABLES ${DATABASE_1}.mt AND ${DATABASE_2}.mt;
"
# Check that nothing changed
$CLICKHOUSE_CLIENT -q "SELECT count() FROM test_01114_1.mt"
uuid_mt1=$($CLICKHOUSE_CLIENT -q "SELECT uuid FROM system.tables WHERE database='test_01114_1' AND name='mt'")
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=1 -q "SHOW CREATE TABLE test_01114_1.mt" | sed "s/$uuid_mt1/00001114-0000-4000-8000-000000000001/g"
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=1 -q "SHOW CREATE TABLE test_01114_2.mt" | sed "s/$explicit_uuid/00001114-0000-4000-8000-000000000002/g"
$CLICKHOUSE_CLIENT -q "SELECT count() FROM ${DATABASE_1}.mt"
uuid_mt1=$($CLICKHOUSE_CLIENT -q "SELECT uuid FROM system.tables WHERE database='${DATABASE_1}' AND name='mt'")
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=1 -q "SHOW CREATE TABLE ${DATABASE_1}.mt" | sed "s/$uuid_mt1/00001114-0000-4000-8000-000000000001/g"
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=1 -q "SHOW CREATE TABLE ${DATABASE_2}.mt" | sed "s/$explicit_uuid/00001114-0000-4000-8000-000000000002/g"
$CLICKHOUSE_CLIENT -nm -q "
DROP TABLE test_01114_1.mt SETTINGS database_atomic_wait_for_drop_and_detach_synchronously=0;
CREATE TABLE test_01114_1.mt (s String) ENGINE=Log();
INSERT INTO test_01114_1.mt SELECT 's' || toString(number) FROM numbers(5);
SELECT count() FROM test_01114_1.mt
DROP TABLE ${DATABASE_1}.mt SETTINGS database_atomic_wait_for_drop_and_detach_synchronously=0;
CREATE TABLE ${DATABASE_1}.mt (s String) ENGINE=Log();
INSERT INTO ${DATABASE_1}.mt SELECT 's' || toString(number) FROM numbers(5);
SELECT count() FROM ${DATABASE_1}.mt
" # result: 5
$CLICKHOUSE_CLIENT --function_sleep_max_microseconds_per_block 60000000 -q "SELECT tuple(s, sleepEachRow(3)) FROM test_01114_1.mt" > /dev/null & # 15s (3s * 5 rows)
sleep 1
$CLICKHOUSE_CLIENT -q "DROP DATABASE test_01114_1" --database_atomic_wait_for_drop_and_detach_synchronously=0 && echo "dropped"
RANDOM_TUPLE="${RANDOM}_tuple"
$CLICKHOUSE_CLIENT --max-threads 5 --function_sleep_max_microseconds_per_block 60000000 -q "SELECT tuple(s, sleepEachRow(3)) FROM ${DATABASE_1}.mt -- ${RANDOM_TUPLE}" > /dev/null & # 15s (3s * 5 rows)
it=0
while [[ $($CLICKHOUSE_CLIENT -q "SELECT count() FROM system.processes WHERE query_id != queryID() AND current_database = currentDatabase() AND query LIKE '%-- ${RANDOM_TUPLE}%'") -ne 1 ]]; do
it=$((it+1))
if [ $it -ge 50 ];
then
echo "Failed to wait for second batch of queries"
$CLICKHOUSE_CLIENT -q "SELECT count() FROM system.processes WHERE query_id != queryID() AND current_database = currentDatabase() AND query LIKE '%-- ${RANDOM_TUPLE}%'"
fi
sleep 0.1
done
$CLICKHOUSE_CLIENT -q "DROP DATABASE ${DATABASE_1}" --database_atomic_wait_for_drop_and_detach_synchronously=0 && echo "dropped"
wait # for INSERT and SELECT
$CLICKHOUSE_CLIENT -q "SELECT count(n), sum(n) FROM test_01114_2.mt" # result: 30, 435
$CLICKHOUSE_CLIENT -q "DROP DATABASE test_01114_2" --database_atomic_wait_for_drop_and_detach_synchronously=0
$CLICKHOUSE_CLIENT -q "SELECT count(n), sum(n) FROM ${DATABASE_2}.mt" # result: 30, 435
$CLICKHOUSE_CLIENT -q "DROP DATABASE ${DATABASE_2}" --database_atomic_wait_for_drop_and_detach_synchronously=0