From b39b2932bc269cc92fbceb713f5417c523af17fc Mon Sep 17 00:00:00 2001 From: Nikolai Kochetov Date: Tue, 27 Oct 2020 16:49:08 +0300 Subject: [PATCH] Added test. --- ...2_dictionary_load_exception_race.reference | 0 .../01542_dictionary_load_exception_race.sh | 44 +++++++++++++++++++ 2 files changed, 44 insertions(+) create mode 100644 tests/queries/0_stateless/01542_dictionary_load_exception_race.reference create mode 100755 tests/queries/0_stateless/01542_dictionary_load_exception_race.sh diff --git a/tests/queries/0_stateless/01542_dictionary_load_exception_race.reference b/tests/queries/0_stateless/01542_dictionary_load_exception_race.reference new file mode 100644 index 00000000000..e69de29bb2d diff --git a/tests/queries/0_stateless/01542_dictionary_load_exception_race.sh b/tests/queries/0_stateless/01542_dictionary_load_exception_race.sh new file mode 100755 index 00000000000..8782faac003 --- /dev/null +++ b/tests/queries/0_stateless/01542_dictionary_load_exception_race.sh @@ -0,0 +1,44 @@ +#!/usr/bin/env bash + +CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd) +. "$CURDIR"/../shell_config.sh + + +$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS database_for_dict" +$CLICKHOUSE_CLIENT --query "CREATE DATABASE database_for_dict" +$CLICKHOUSE_CLIENT --query "DROP TABLE IF EXISTS database_for_dict.table_for_dict" +$CLICKHOUSE_CLIENT --query "CREATE TABLE database_for_dict.table_for_dict (key_column UInt64, second_column UInt64, third_column String) ENGINE = MergeTree() ORDER BY key_column" +$CLICKHOUSE_CLIENT --query "INSERT INTO database_for_dict.table_for_dict VALUES (100500, 10000000, 'Hello world')" + +$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS ordinary_db" +$CLICKHOUSE_CLIENT --query "CREATE DATABASE ordinary_db" +$CLICKHOUSE_CLIENT --query "CREATE DICTIONARY ordinary_db.dict1 ( key_column UInt64 DEFAULT 0, second_column UInt64 DEFAULT 1, third_column String DEFAULT 'qqq' ) PRIMARY KEY key_column SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' TABLE 'table_for_dict' PASSWORD '' DB 'database_for_dict')) LIFETIME(MIN 1 MAX 10) LAYOUT(FLAT()) SETTINGS(max_result_bytes=1)" + +function dict_get_thread() +{ + while true; do + $CLICKHOUSE_CLIENT --query "SELECT dictGetString('ordinary_db.dict1', 'third_column', toUInt64(rand() % 1000)) from numbers(2)" &>/dev/null + done +} + +export -f dict_get_thread; + +TIMEOUT=10 + +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & +timeout $TIMEOUT bash -c dict_get_thread 2> /dev/null & + +wait + +$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS ordinary_db" +$CLICKHOUSE_CLIENT --query "DROP DATABASE IF EXISTS database_for_dict"