mirror of
https://github.com/ClickHouse/ClickHouse.git
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58 lines
1.8 KiB
Bash
Executable File
58 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tags: no-parallel
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CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CUR_DIR"/../shell_config.sh
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function run_test_once()
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{
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$CLICKHOUSE_CLIENT -nm -q "
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DROP TABLE IF EXISTS simple_key_source_table_01863;
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CREATE TABLE simple_key_source_table_01863
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(
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id UInt64,
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value String
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) ENGINE = TinyLog();
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INSERT INTO simple_key_source_table_01863 VALUES (1, 'First');
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INSERT INTO simple_key_source_table_01863 VALUES (1, 'First');
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CREATE DICTIONARY simple_key_cache_dictionary_01863
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(
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id UInt64,
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value String
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)
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PRIMARY KEY id
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SOURCE(CLICKHOUSE(HOST 'localhost' PORT tcpPort() TABLE 'simple_key_source_table_01863'))
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LAYOUT(CACHE(SIZE_IN_CELLS 100000))
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LIFETIME(MIN 0 MAX 1000);
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"
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prev=$($CLICKHOUSE_CLIENT -nm -q "SELECT value FROM system.events WHERE event = 'DictCacheKeysRequestedMiss' SETTINGS system_events_show_zero_values=1")
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curr=$($CLICKHOUSE_CLIENT -nm -q "
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SELECT toUInt64(1) as key, dictGet('simple_key_cache_dictionary_01863', 'value', key) FORMAT Null;
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SELECT value FROM system.events WHERE event = 'DictCacheKeysRequestedMiss' SETTINGS system_events_show_zero_values=1
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")
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$CLICKHOUSE_CLIENT -nm -q "
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DROP DICTIONARY simple_key_cache_dictionary_01863;
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DROP TABLE simple_key_source_table_01863;
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"
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if [ "$prev" == "$curr" ]; then
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echo OK
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return 0
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fi
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return 1
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}
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function main()
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{
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# 200 retries since we look at global event DictCacheKeysRequestedMiss
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# NOTE: there is 100 runs of the particular test under flaky check
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for _ in {1..200}; do
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run_test_once && break
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done
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}
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main "$@"
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