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Fix flaky test 01085_max_distributed_connections

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This commit is contained in:
Alexey Milovidov 2021-05-24 18:31:43 +03:00
parent 246d6f35a8
commit 3fae262d19
1 changed files with 14 additions and 8 deletions
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22
tests/queries/0_stateless/01085_max_distributed_connections.sh
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@ -4,11 +4,17 @@ CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
opts=(
--max_distributed_connections 9
--max_threads 1
--query "SELECT sleepEachRow(1) FROM remote('127.{2..10}', system.one)"
)
# 5 less then 9 seconds (9 streams), but long enough to cover possible load peaks
# "$@" left to pass manual options (like --experimental_use_processors 0) during manual testing
timeout 5s ${CLICKHOUSE_CLIENT} "${opts[@]}" "$@"
# Sometimes five seconds are not enough due to system overload.
# But if it can run in less than five seconds at least sometimes - it is enough for the test.
while true
do
opts=(
--max_distributed_connections 9
--max_threads 1
--query "SELECT sleepEachRow(1) FROM remote('127.{2..10}', system.one)"
)
# 5 less then 9 seconds (9 streams), but long enough to cover possible load peaks
# "$@" left to pass manual options (like --experimental_use_processors 0) during manual testing
timeout 5s ${CLICKHOUSE_CLIENT} "${opts[@]}" "$@" && break
done