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Merge pull request #23335 from ClickHouse/fix-flaky-test-1666

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Fix flaky test 01666_merge_tree_max_query_limit.sh
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alexey-milovidov 2021-04-20 16:31:50 +03:00 committed by GitHub
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tests/queries/0_stateless/01666_merge_tree_max_query_limit.sh
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@ -15,13 +15,13 @@ drop table if exists simple;
create table simple (i int, j int) engine = MergeTree order by i create table simple (i int, j int) engine = MergeTree order by i
settings index_granularity = 1, max_concurrent_queries = 1, min_marks_to_honor_max_concurrent_queries = 2; settings index_granularity = 1, max_concurrent_queries = 1, min_marks_to_honor_max_concurrent_queries = 2;
insert into simple select number, number + 100 from numbers(1000); insert into simple select number, number + 100 from numbers(5000);
" "
query_id="long_running_query-$CLICKHOUSE_DATABASE" query_id="long_running_query-$CLICKHOUSE_DATABASE"
echo "Spin up a long running query" echo "Spin up a long running query"
${CLICKHOUSE_CLIENT} --query "select sleepEachRow(0.01) from simple settings max_block_size = 1 format Null" --query_id "$query_id" > /dev/null 2>&1 & ${CLICKHOUSE_CLIENT} --query "select sleepEachRow(0.1) from simple settings max_block_size = 1 format Null" --query_id "$query_id" > /dev/null 2>&1 &
wait_for_query_to_start "$query_id" wait_for_query_to_start "$query_id"
# query which reads marks >= min_marks_to_honor_max_concurrent_queries is throttled # query which reads marks >= min_marks_to_honor_max_concurrent_queries is throttled