ClickHouse/tests/queries/0_stateless/01412_cache_dictionary_race.sh
Azat Khuzhin d28963d695 tests: do not leave any queries after finish
This should fix issues like [1], where because one query from the
previous test was left the next fails, in this particular report the
problem was that 01281_group_by_limit_memory_tracking fails due to the
query from 01301_aggregate_state_exception_memory_leak was running in
background.

  [1]: https://s3.amazonaws.com/clickhouse-test-reports/34919/311f884d3d4215f7f82c2dd66ea51d071d313241/stateless_tests__thread__actions__[2/3].html

v2: wait for queries in 01249_flush_interactive
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2022-03-09 17:29:33 +03:00

70 lines
2.1 KiB
Bash
Executable File

#!/usr/bin/env bash
# Tags: race, no-parallel
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS ordinary_db"
$CLICKHOUSE_CLIENT --query "CREATE DATABASE ordinary_db"
$CLICKHOUSE_CLIENT -n -q "
CREATE DICTIONARY ordinary_db.dict1
(
key_column UInt64 DEFAULT 0,
second_column UInt8 DEFAULT 1,
third_column String DEFAULT 'qqq'
)
PRIMARY KEY key_column
SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() USER 'default' TABLE 'view_for_dict' PASSWORD '' DB 'ordinary_db'))
LIFETIME(MIN 1 MAX 3)
LAYOUT(CACHE(SIZE_IN_CELLS 3));
"
function dict_get_thread()
{
$CLICKHOUSE_CLIENT --query "SELECT dictGetString('ordinary_db.dict1', 'third_column', toUInt64(rand() % 1000)) from numbers(2)" &>/dev/null
}
function drop_create_table_thread()
{
$CLICKHOUSE_CLIENT -n --query "CREATE TABLE ordinary_db.table_for_dict_real (
key_column UInt64,
second_column UInt8,
third_column String
)
ENGINE MergeTree() ORDER BY tuple();
INSERT INTO ordinary_db.table_for_dict_real SELECT number, number, toString(number) from numbers(2);
CREATE VIEW ordinary_db.view_for_dict AS SELECT key_column, second_column, third_column from ordinary_db.table_for_dict_real WHERE sleepEachRow(1) == 0;
"
sleep 10
$CLICKHOUSE_CLIENT --query "DROP TABLE IF EXISTS ordinary_db.table_for_dict_real"
sleep 10
}
export -f dict_get_thread
export -f drop_create_table_thread
TIMEOUT=30
clickhouse_client_loop_timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
clickhouse_client_loop_timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
clickhouse_client_loop_timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
clickhouse_client_loop_timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
clickhouse_client_loop_timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
clickhouse_client_loop_timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null &
clickhouse_client_loop_timeout $TIMEOUT bash -c drop_create_table_thread 2> /dev/null &
wait
$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS ordinary_db"