mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-20 06:32:08 +00:00
60 lines
1.7 KiB
Bash
60 lines
1.7 KiB
Bash
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#!/usr/bin/env bash
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# Tags: no-fasttest
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CURDIR"/../shell_config.sh
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function thread_query()
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{
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while true; do
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$CLICKHOUSE_CLIENT --query "SELECT count() FROM system.numbers_mt WHERE rand() = 0 FORMAT Null";
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done
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}
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function thread_cancel()
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{
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while true; do
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$CLICKHOUSE_CLIENT --query "KILL QUERY WHERE 1 SYNC FORMAT Null";
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done
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}
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# https://stackoverflow.com/questions/9954794/execute-a-shell-function-with-timeout
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export -f thread_query;
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export -f thread_cancel;
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TIMEOUT=30
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timeout $TIMEOUT bash -c thread_query 2> /dev/null &
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timeout $TIMEOUT bash -c thread_cancel 2> /dev/null &
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timeout $TIMEOUT bash -c thread_query 2> /dev/null &
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timeout $TIMEOUT bash -c thread_cancel 2> /dev/null &
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timeout $TIMEOUT bash -c thread_query 2> /dev/null &
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timeout $TIMEOUT bash -c thread_cancel 2> /dev/null &
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timeout $TIMEOUT bash -c thread_query 2> /dev/null &
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timeout $TIMEOUT bash -c thread_cancel 2> /dev/null &
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timeout $TIMEOUT bash -c thread_query 2> /dev/null &
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timeout $TIMEOUT bash -c thread_cancel 2> /dev/null &
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timeout $TIMEOUT bash -c thread_query 2> /dev/null &
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timeout $TIMEOUT bash -c thread_cancel 2> /dev/null &
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timeout $TIMEOUT bash -c thread_query 2> /dev/null &
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timeout $TIMEOUT bash -c thread_cancel 2> /dev/null &
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timeout $TIMEOUT bash -c thread_query 2> /dev/null &
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timeout $TIMEOUT bash -c thread_cancel 2> /dev/null &
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timeout $TIMEOUT bash -c thread_query 2> /dev/null &
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timeout $TIMEOUT bash -c thread_cancel 2> /dev/null &
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timeout $TIMEOUT bash -c thread_query 2> /dev/null &
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timeout $TIMEOUT bash -c thread_cancel 2> /dev/null &
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wait
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