mirror of
https://github.com/ClickHouse/ClickHouse.git
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82 lines
2.6 KiB
Bash
Executable File
82 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tags: no-debug
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# no-debug: Query is canceled by timeout after max_execution_time,
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# but sending an exception to the client may hang
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# for more than MAX_PROCESS_WAIT seconds in a slow debug build,
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# and test will fail.
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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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MAX_PROCESS_WAIT=5
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# TCP CLIENT: As of today (02/12/21) uses PullingAsyncPipelineExecutor
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### Should be cancelled after 1 second and return a 159 exception (timeout)
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timeout -s KILL $MAX_PROCESS_WAIT $CLICKHOUSE_CLIENT --max_execution_time 1 -q \
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"SELECT * FROM
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(
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SELECT a.name as n
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FROM
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(
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SELECT 'Name' as name, number FROM system.numbers LIMIT 2000000
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) AS a,
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(
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SELECT 'Name' as name2, number FROM system.numbers LIMIT 2000000
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) as b
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GROUP BY n
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)
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LIMIT 20
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FORMAT Null" 2>&1 | grep -o "Code: 159" | sort | uniq
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### Should stop pulling data and return what has been generated already (return code 0)
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timeout -s KILL $MAX_PROCESS_WAIT $CLICKHOUSE_CLIENT -q \
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"SELECT a.name as n
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FROM
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(
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SELECT 'Name' as name, number FROM system.numbers LIMIT 2000000
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) AS a,
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(
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SELECT 'Name' as name2, number FROM system.numbers LIMIT 2000000
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) as b
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FORMAT Null
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SETTINGS max_execution_time = 1, timeout_overflow_mode = 'break'
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"
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echo $?
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# HTTP CLIENT: As of today (02/12/21) uses PullingPipelineExecutor
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### Should be cancelled after 1 second and return a 159 exception (timeout)
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${CLICKHOUSE_CURL} -q --max-time $MAX_PROCESS_WAIT -sS "$CLICKHOUSE_URL&max_execution_time=1" -d \
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"SELECT * FROM
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(
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SELECT a.name as n
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FROM
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(
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SELECT 'Name' as name, number FROM system.numbers LIMIT 2000000
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) AS a,
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(
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SELECT 'Name' as name2, number FROM system.numbers LIMIT 2000000
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) as b
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GROUP BY n
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)
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LIMIT 20
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FORMAT Null" 2>&1 | grep -o "Code: 159" | sort | uniq
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### Should stop pulling data and return what has been generated already (return code 0)
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${CLICKHOUSE_CURL} -q --max-time $MAX_PROCESS_WAIT -sS "$CLICKHOUSE_URL" -d \
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"SELECT a.name as n
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FROM
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(
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SELECT 'Name' as name, number FROM system.numbers LIMIT 2000000
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) AS a,
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(
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SELECT 'Name' as name2, number FROM system.numbers LIMIT 2000000
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) as b
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FORMAT Null
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SETTINGS max_execution_time = 1, timeout_overflow_mode = 'break'
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"
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echo $?
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