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Added a test that produces segfault in StorageSystemTables

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This commit is contained in:
Alexander Kazakov 2020-04-12 20:04:52 +03:00
parent b888c867b3
commit d252c59513
2 changed files with 110 additions and 0 deletions
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1
tests/queries/0_stateless/01014_lazy_database_concurrent_recreate_reattach_and_show_tables.reference Executable file
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Test OK

109
tests/queries/0_stateless/01014_lazy_database_concurrent_recreate_reattach_and_show_tables.sh Executable file
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#!/usr/bin/env bash
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
. $CURDIR/../shell_config.sh
export CURR_DATABASE="test_lazy_01014_concurrent_${CLICKHOUSE_DATABASE}"
function recreate_lazy_func1()
{
$CLICKHOUSE_CLIENT -q "
CREATE TABLE $CURR_DATABASE.log (a UInt64, b UInt64) ENGINE = Log;
";
while true; do
$CLICKHOUSE_CLIENT -q "
DETACH TABLE $CURR_DATABASE.log;
";
$CLICKHOUSE_CLIENT -q "
ATTACH TABLE $CURR_DATABASE.log;
";
done
}
function recreate_lazy_func2()
{
while true; do
$CLICKHOUSE_CLIENT -q "
CREATE TABLE $CURR_DATABASE.tlog (a UInt64, b UInt64) ENGINE = TinyLog;
";
$CLICKHOUSE_CLIENT -q "
DROP TABLE $CURR_DATABASE.tlog;
";
done
}
function recreate_lazy_func3()
{
$CLICKHOUSE_CLIENT -q "
CREATE TABLE $CURR_DATABASE.slog (a UInt64, b UInt64) ENGINE = StripeLog;
";
while true; do
$CLICKHOUSE_CLIENT -q "
ATTACH TABLE $CURR_DATABASE.slog;
";
$CLICKHOUSE_CLIENT -q "
DETACH TABLE $CURR_DATABASE.slog;
";
done
}
function recreate_lazy_func4()
{
while true; do
$CLICKHOUSE_CLIENT -q "
CREATE TABLE $CURR_DATABASE.tlog2 (a UInt64, b UInt64) ENGINE = TinyLog;
";
$CLICKHOUSE_CLIENT -q "
DROP TABLE $CURR_DATABASE.tlog2;
";
done
}
function show_tables_func()
{
while true; do
$CLICKHOUSE_CLIENT -q "SELECT * FROM system.tables WHERE database = '$CURR_DATABASE' FORMAT Null";
done
}
export -f recreate_lazy_func1;
export -f recreate_lazy_func2;
export -f recreate_lazy_func3;
export -f recreate_lazy_func4;
export -f show_tables_func;
${CLICKHOUSE_CLIENT} -n -q "
DROP DATABASE IF EXISTS $CURR_DATABASE;
CREATE DATABASE $CURR_DATABASE ENGINE = Lazy(1);
"
TIMEOUT=30
timeout $TIMEOUT bash -c recreate_lazy_func1 2> /dev/null &
timeout $TIMEOUT bash -c recreate_lazy_func2 2> /dev/null &
timeout $TIMEOUT bash -c recreate_lazy_func3 2> /dev/null &
timeout $TIMEOUT bash -c recreate_lazy_func4 2> /dev/null &
timeout $TIMEOUT bash -c show_tables_func 2> /dev/null &
wait
sleep 1
${CLICKHOUSE_CLIENT} -n -q "
DROP TABLE IF EXISTS $CURR_DATABASE.log;
DROP TABLE IF EXISTS $CURR_DATABASE.slog;
DROP TABLE IF EXISTS $CURR_DATABASE.tlog;
DROP TABLE IF EXISTS $CURR_DATABASE.tlog2;
"
# DROP DATABASE $CURR_DATABASE; -- This fails for some reason
echo "Test OK"