mirror of
https://github.com/ClickHouse/ClickHouse.git
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86 lines
4.6 KiB
Bash
Executable File
86 lines
4.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tags: no-parallel
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# Tag no-parallel: Avoid using threads in other parallel queries.
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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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QUERY_OPTIONS=(
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"--log_query_threads=1"
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"--log_queries_min_type=QUERY_FINISH"
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"--log_queries=1"
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"--format=Null"
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"--use_concurrency_control=0"
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)
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UNIQUE_QUERY_ID="02871_1_$$"
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# TCPHandler and QueryPullPipeEx threads are always part of the query thread group, but those threads are not within the max_threads limit.
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_1" --query='SELECT 1' "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_2" --query='SELECT 1 SETTINGS max_threads = 1' "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_3" --query='SELECT 1 SETTINGS max_threads = 8' "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_4" --query='SELECT * FROM numbers_mt(500000) SETTINGS max_threads = 1' "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_5" --query='SELECT * FROM numbers_mt(500000) SETTINGS max_threads = 2' "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_6" --query='SELECT * FROM numbers_mt(500000) SETTINGS max_threads = 4' "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_7" --query='SELECT * FROM numbers_mt(5000), numbers(5000) SETTINGS max_threads = 1, joined_subquery_requires_alias=0' "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_8" --query='SELECT * FROM numbers_mt(5000), numbers(5000) SETTINGS max_threads = 4, joined_subquery_requires_alias=0' "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_9" -mn --query="""
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SELECT count() FROM
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(SELECT number FROM numbers_mt(1,100000)
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UNION ALL SELECT number FROM numbers_mt(10000, 200000)
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UNION ALL SELECT number FROM numbers_mt(30000, 40000)
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UNION ALL SELECT number FROM numbers_mt(30000, 40000)
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UNION ALL SELECT number FROM numbers_mt(300000, 400000)
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UNION ALL SELECT number FROM numbers_mt(300000, 400000)
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UNION ALL SELECT number FROM numbers_mt(300000, 4000000)
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UNION ALL SELECT number FROM numbers_mt(300000, 4000000)
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) SETTINGS max_threads = 1""" "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_10" -mn --query="""
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SELECT count() FROM
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(SELECT number FROM numbers_mt(1,100000)
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UNION ALL SELECT number FROM numbers_mt(10000, 2000)
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UNION ALL SELECT number FROM numbers_mt(30000, 40000)
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UNION ALL SELECT number FROM numbers_mt(30000, 40)
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UNION ALL SELECT number FROM numbers_mt(300000, 400)
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UNION ALL SELECT number FROM numbers_mt(300000, 4000)
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UNION ALL SELECT number FROM numbers_mt(300000, 40000)
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UNION ALL SELECT number FROM numbers_mt(300000, 4000000)
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) SETTINGS max_threads = 4""" "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_11" -mn --query="""
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SELECT count() FROM
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(SELECT number FROM numbers_mt(1,100000)
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UNION ALL SELECT number FROM numbers_mt(1, 1)
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UNION ALL SELECT number FROM numbers_mt(1, 1)
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UNION ALL SELECT number FROM numbers_mt(1, 1)
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UNION ALL SELECT number FROM numbers_mt(1, 1)
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UNION ALL SELECT number FROM numbers_mt(1, 1)
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UNION ALL SELECT number FROM numbers_mt(1, 1)
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UNION ALL SELECT number FROM numbers_mt(1, 4000000)
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) SETTINGS max_threads = 4""" "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_12" -mn --query="""
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SELECT sum(number) FROM numbers_mt(100000)
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GROUP BY number % 2
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WITH TOTALS ORDER BY number % 2
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SETTINGS max_threads = 4""" "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_13" -mn --query="SELECT * FROM numbers(100000) SETTINGS max_threads = 1" "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} --query_id="${UNIQUE_QUERY_ID}_14" -mn --query="SELECT * FROM numbers(100000) SETTINGS max_threads = 4" "${QUERY_OPTIONS[@]}"
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${CLICKHOUSE_CLIENT} -q "SYSTEM FLUSH LOGS"
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for i in {1..14}
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do
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${CLICKHOUSE_CLIENT} -mn --query="""
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SELECT '${i}',
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peak_threads_usage,
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(select count() from system.query_thread_log WHERE system.query_thread_log.query_id = '${UNIQUE_QUERY_ID}_${i}' AND current_database = currentDatabase()) = length(thread_ids),
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length(thread_ids) >= peak_threads_usage
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FROM system.query_log
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WHERE type = 'QueryFinish' AND query_id = '${UNIQUE_QUERY_ID}_${i}' AND current_database = currentDatabase()"
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done
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