ClickHouse/tests/queries/0_stateless/02015_async_inserts_stress_long.sh

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#!/usr/bin/env bash
set -e
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
function insert1()
{
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url="${CLICKHOUSE_URL}&async_insert=1&wait_for_async_insert=0"
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while true; do
${CLICKHOUSE_CURL} -sS "$url" -d 'INSERT INTO async_inserts FORMAT CSV
1,"a"
2,"b"
'
done
}
function insert2()
{
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url="${CLICKHOUSE_URL}&async_insert=1&wait_for_async_insert=0"
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while true; do
${CLICKHOUSE_CURL} -sS "$url" -d 'INSERT INTO async_inserts FORMAT JSONEachRow {"id": 5, "s": "e"} {"id": 6, "s": "f"}'
done
}
function select1()
{
while true; do
${CLICKHOUSE_CLIENT} -q "SELECT * FROM async_inserts FORMAT Null"
done
}
function select2()
{
while true; do
${CLICKHOUSE_CLIENT} -q "SELECT * FROM system.asynchronous_inserts FORMAT Null"
done
}
function truncate1()
{
while true; do
sleep 0.1
${CLICKHOUSE_CLIENT} -q "TRUNCATE TABLE async_inserts"
done
}
${CLICKHOUSE_CLIENT} -q "DROP TABLE IF EXISTS async_inserts"
${CLICKHOUSE_CLIENT} -q "CREATE TABLE async_inserts (id UInt32, s String) ENGINE = MergeTree ORDER BY id"
TIMEOUT=10
export -f insert1
export -f insert2
export -f select1
export -f select2
export -f truncate1
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for _ in {1..5}; do
timeout $TIMEOUT bash -c insert1 &
timeout $TIMEOUT bash -c insert2 &
done
timeout $TIMEOUT bash -c select1 &
timeout $TIMEOUT bash -c select2 &
timeout $TIMEOUT bash -c truncate1 &
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wait
echo "OK"
${CLICKHOUSE_CLIENT} -q "DROP TABLE IF EXISTS async_inserts";