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fixup

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This commit is contained in:
Alexander Kuzmenkov 2021-08-09 22:19:54 +03:00
parent 852ee7e26a
commit 0cdb6f8c78
2 changed files with 12 additions and 18 deletions
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4
tests/queries/0_stateless/01572_kill_window_function.reference
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@ -1 +1,3 @@
OK
Started
Sent kill request
Exit 138

26
tests/queries/0_stateless/01572_kill_window_function.sh
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@ -10,32 +10,24 @@ set -e -o pipefail
query_id="01572_kill_window_function"
$CLICKHOUSE_CLIENT --query_id="$query_id" --query "SELECT count(1048575) OVER (PARTITION BY intDiv(NULL, number) ORDER BY number DESC NULLS FIRST ROWS BETWEEN CURRENT ROW AND 1048575 FOLLOWING) FROM numbers(255, 1048575)" >/dev/null 2>&1 &
client_pid=$!
echo Started
# First check that clickhouse-client is still alive, and then use one query to
# both kill the test query and verify that it has started.
# If we try to kill it before it starts, the test will fail.
# If it finishes after we check it started, the test will fail.
# That's why it is better to check and kill with the same call.
while kill -0 $client_pid \
&& [ -z "$(CLICKHOUSE_CLIENT --query "kill query where query_id = '$query_id' and current_database = currentDatabase()")" ]
# Use one query to both kill the test query and verify that it has started,
# because if we try to kill it before it starts, the test will fail.
while [ -z "$($CLICKHOUSE_CLIENT --query "kill query where query_id = '$query_id' and current_database = currentDatabase()")" ]
do
# If we don't yet see the query in the process list, the client should still
# be running. The query is very long.
kill -0 -- $client_pid
sleep 1
done
echo Sent kill request
# Wait for the client to terminate.
client_exit_code=0
wait $client_pid || client_exit_code=$?
# Note that we still have to check for normal termination, because the test query
# might have completed even before we first tried to kill it. This shouldn't
# really happen because it's very long, but our CI infractructure is known to
# introduce the most unexpected delays.
if [ $client_exit_code -eq 0 ] || [ $client_exit_code -eq 138 ]
then
echo "OK"
else
echo "Got unexpected client exit code $client_exit_code"
fi
echo "Exit $client_exit_code"
# We have tested for Ctrl+C.
# The following client flags don't cancel, but should: --max_execution_time,