thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-09-19 16:20:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix 01114_database_atomic flakiness

Browse Source
This commit is contained in:
Raúl Marín 2024-08-27 11:43:15 +02:00
parent 674cddc969
commit 1aebcc1cb7
1 changed files with 25 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
tests/queries/0_stateless/01114_database_atomic.sh
View File

@ -53,10 +53,20 @@ $CLICKHOUSE_CLIENT -q "CREATE TABLE test_01114_2.mt UUID '$explicit_uuid' (n UIn
$CLICKHOUSE_CLIENT --show_table_uuid_in_table_create_query_if_not_nil=1 -q "SHOW CREATE TABLE test_01114_2.mt" | sed "s/$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"
RANDOM_COMMENT="$RANDOM"
$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) -- ${RANDOM_COMMENT}" & # 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) -- ${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;
@ -79,8 +89,18 @@ INSERT INTO test_01114_1.mt SELECT 's' || toString(number) FROM numbers(5);
SELECT count() FROM test_01114_1.mt
" # result: 5
$CLICKHOUSE_CLIENT --function_sleep_max_microseconds_per_block 60000000 -q "SELECT tuple(s, sleepEachRow(3)) FROM test_01114_1.mt" > /dev/null & # 15s (3s * 5 rows)
sleep 1
RANDOM_TUPLE="${RANDOM}_tuple"
$CLICKHOUSE_CLIENT --function_sleep_max_microseconds_per_block 60000000 -q "SELECT tuple(s, sleepEachRow(3)) FROM test_01114_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 test_01114_1" --database_atomic_wait_for_drop_and_detach_synchronously=0 && echo "dropped"
wait # for INSERT and SELECT