ClickHouse/tests/queries/0_stateless/01318_long_unsuccessful_mutation_zookeeper.sh
2021-04-05 19:31:49 +03:00

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#!/usr/bin/env bash
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
$CLICKHOUSE_CLIENT --query "DROP TABLE IF EXISTS mutation_table"
$CLICKHOUSE_CLIENT --query "
CREATE TABLE mutation_table(
key UInt64,
value String
)
ENGINE = ReplicatedMergeTree('/clickhouse/tables/$CLICKHOUSE_TEST_ZOOKEEPER_PREFIX/mutation_table', '1')
ORDER BY key
PARTITION BY key % 10
"
$CLICKHOUSE_CLIENT --query "INSERT INTO mutation_table select number, toString(number) from numbers(100000) where number % 10 != 0"
$CLICKHOUSE_CLIENT --query "INSERT INTO mutation_table VALUES(0, 'hello')"
$CLICKHOUSE_CLIENT --query "SELECT COUNT() FROM mutation_table"
$CLICKHOUSE_CLIENT --query "ALTER TABLE mutation_table MODIFY COLUMN value UInt64 SETTINGS replication_alter_partitions_sync=0"
first_mutation_id=$($CLICKHOUSE_CLIENT --query "SELECT mutation_id FROM system.mutations where table='mutation_table' and database='$CLICKHOUSE_DATABASE'")
# Here we have long sleeps, but they shouldn't lead to flaps. We just check that
# background mutation finalization function will be triggered at least once. In
# rare cases this test doesn't check anything, but will report OK.
sleep 7
$CLICKHOUSE_CLIENT --query "ALTER TABLE mutation_table MODIFY COLUMN value UInt32 SETTINGS replication_alter_partitions_sync=0"
#### just check that both mutations started
check_query="SELECT count() FROM system.mutations WHERE table='mutation_table' and database='$CLICKHOUSE_DATABASE'"
query_result=$($CLICKHOUSE_CLIENT --query="$check_query" 2>&1)
while [ "$query_result" != "2" ]
do
query_result=$($CLICKHOUSE_CLIENT --query="$check_query" 2>&1)
sleep 0.5
done
echo "$query_result"
$CLICKHOUSE_CLIENT --query "KILL MUTATION WHERE mutation_id='$first_mutation_id' and database='$CLICKHOUSE_DATABASE'"
check_query="SELECT sum(parts_to_do) FROM system.mutations WHERE table='mutation_table' and database='$CLICKHOUSE_DATABASE'"
query_result=$($CLICKHOUSE_CLIENT --query="$check_query" 2>&1)
counter=0
while [ "$query_result" != "1" ]
do
if [ "$counter" -gt 120 ]
then
break
fi
query_result=$($CLICKHOUSE_CLIENT --query="$check_query" 2>&1)
sleep 0.5
counter=$(($counter + 1))
done
$CLICKHOUSE_CLIENT --query "SELECT is_done, parts_to_do FROM system.mutations where table='mutation_table' and database='$CLICKHOUSE_DATABASE' FORMAT TSVWithNames"
$CLICKHOUSE_CLIENT --query "SELECT type, new_part_name FROM system.replication_queue WHERE table='mutation_table' and database='$CLICKHOUSE_DATABASE'"
$CLICKHOUSE_CLIENT --query "DROP TABLE IF EXISTS mutation_table"