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Merge pull request #29923 from ClickHouse/fix_tests_replication_check

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Fix some flaky tests
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tavplubix 2021-10-10 12:53:54 +03:00 committed by GitHub
commit ca8625f1a3
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1 changed files with 11 additions and 0 deletions
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11
tests/queries/0_stateless/replication.lib
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@ -40,6 +40,17 @@ function check_replication_consistency()
table_name_prefix=$1
check_query_part=$2
# Wait for all queries to finish (query may still be running if thread is killed by timeout)
num_tries=0
while [[ $($CLICKHOUSE_CLIENT -q "SELECT count() FROM system.processes WHERE current_database=currentDatabase() AND query LIKE '%$table_name_prefix%'") -ne 1 ]]; do
sleep 0.5;
num_tries=$((num_tries-1))
if [ $num_tries -eq 100 ]; then
$CLICKHOUSE_CLIENT -q "SELECT count() FROM system.processes WHERE current_database=currentDatabase() AND query LIKE '%$table_name_prefix%' FORMAT Vertical"
break
fi
done
# Do not check anything if all replicas are readonly,
# because is this case all replicas are probably lost (it may happen and it's not a bug)
res=$($CLICKHOUSE_CLIENT -q "SELECT count() - sum(is_readonly) FROM system.replicas WHERE database=currentDatabase() AND table LIKE '$table_name_prefix%'")