mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 00:30:49 +00:00
54 lines
1.4 KiB
Bash
Executable File
54 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tags: race
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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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$CLICKHOUSE_CLIENT -q "drop table if exists mt"
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$CLICKHOUSE_CLIENT -q "create table mt (n int) engine=MergeTree order by n settings parts_to_throw_insert=5000"
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$CLICKHOUSE_CLIENT -q "insert into mt values (1)"
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$CLICKHOUSE_CLIENT -q "insert into mt values (2)"
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$CLICKHOUSE_CLIENT -q "insert into mt values (3)"
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function thread_insert()
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{
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local TIMELIMIT=$((SECONDS+$1))
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while [ $SECONDS -lt "$TIMELIMIT" ]; do
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$CLICKHOUSE_CLIENT -q "insert into mt values (rand())";
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done
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}
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function thread_detach_attach()
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{
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local TIMELIMIT=$((SECONDS+$1))
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while [ $SECONDS -lt "$TIMELIMIT" ]; do
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$CLICKHOUSE_CLIENT -q "alter table mt detach partition id 'all'";
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$CLICKHOUSE_CLIENT -q "alter table mt attach partition id 'all'";
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done
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}
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function thread_drop_detached()
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{
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local TIMELIMIT=$((SECONDS+$1))
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while [ $SECONDS -lt "$TIMELIMIT" ]; do
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$CLICKHOUSE_CLIENT --allow_drop_detached 1 -q "alter table mt drop detached partition id 'all'";
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done
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}
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export -f thread_insert;
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export -f thread_detach_attach;
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export -f thread_drop_detached;
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TIMEOUT=10
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thread_insert $TIMEOUT &
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thread_detach_attach $TIMEOUT 2> /dev/null &
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thread_detach_attach $TIMEOUT 2> /dev/null &
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thread_drop_detached $TIMEOUT 2> /dev/null &
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wait
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$CLICKHOUSE_CLIENT -q "drop table mt"
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