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Merge pull request #9818 from ClickHouse/flapping_tests

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Trying to fix flaky tests
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alexey-milovidov 2020-03-23 15:09:19 +03:00 committed by GitHub
commit 437ffab07e
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4 changed files with 4 additions and 6 deletions
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1
dbms/tests/queries/0_stateless/00806_alter_update.reference
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@ -1,3 +1,2 @@
0
foo foo
foo foo

3
dbms/tests/queries/0_stateless/00806_alter_update.sql
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@ -4,9 +4,8 @@ CREATE TABLE alter_update_00806 (d Date, e Enum8('foo'=1, 'bar'=2)) Engine = Mer
INSERT INTO alter_update_00806 (d, e) VALUES ('2018-01-01', 'foo'); INSERT INTO alter_update_00806 (d, e) VALUES ('2018-01-01', 'foo');
INSERT INTO alter_update_00806 (d, e) VALUES ('2018-01-02', 'bar'); INSERT INTO alter_update_00806 (d, e) VALUES ('2018-01-02', 'bar');
ALTER TABLE alter_update_00806 UPDATE e = CAST('foo', 'Enum8(\'foo\' = 1, \'bar\' = 2)') WHERE d='2018-01-02'; ALTER TABLE alter_update_00806 UPDATE e = CAST('foo', 'Enum8(\'foo\' = 1, \'bar\' = 2)') WHERE d='2018-01-02' SETTINGS mutations_sync = 1;
SELECT sleep(1); -- TODO: there should be setting for sync ALTER UPDATE someday.
SELECT e FROM alter_update_00806 ORDER BY d; SELECT e FROM alter_update_00806 ORDER BY d;

2
dbms/tests/queries/0_stateless/00814_replicated_minimalistic_part_header_zookeeper.sql
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@ -34,7 +34,7 @@ SELECT _part, x FROM test.part_header_r1 ORDER BY x;
SELECT '*** replica 2 ***'; SELECT '*** replica 2 ***';
SELECT _part, x FROM test.part_header_r2 ORDER BY x; SELECT _part, x FROM test.part_header_r2 ORDER BY x;
SELECT sleep(2) FORMAT Null; SELECT sleep(3) FORMAT Null;
SELECT '*** Test part removal ***'; SELECT '*** Test part removal ***';
SELECT '*** replica 1 ***'; SELECT '*** replica 1 ***';

4
dbms/tests/queries/0_stateless/00993_system_parts_race_condition_drop_zookeeper.sh
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@ -16,7 +16,7 @@ function thread2()
{ {
while true; do while true; do
REPLICA=$(($RANDOM % 10)) REPLICA=$(($RANDOM % 10))
$CLICKHOUSE_CLIENT -n --query "ALTER TABLE alter_table_$REPLICA ADD COLUMN h String; ALTER TABLE alter_table_$REPLICA MODIFY COLUMN h UInt64; ALTER TABLE alter_table_$REPLICA DROP COLUMN h;"; $CLICKHOUSE_CLIENT -n --query "ALTER TABLE alter_table_$REPLICA ADD COLUMN h String '0'; ALTER TABLE alter_table_$REPLICA MODIFY COLUMN h UInt64; ALTER TABLE alter_table_$REPLICA DROP COLUMN h;";
done done
} }
@ -51,7 +51,7 @@ function thread6()
while true; do while true; do
REPLICA=$(($RANDOM % 10)) REPLICA=$(($RANDOM % 10))
$CLICKHOUSE_CLIENT -n -q "DROP TABLE IF EXISTS alter_table_$REPLICA; $CLICKHOUSE_CLIENT -n -q "DROP TABLE IF EXISTS alter_table_$REPLICA;
CREATE TABLE alter_table_$REPLICA (a UInt8, b Int16, c Float32, d String, e Array(UInt8), f Nullable(UUID), g Tuple(UInt8, UInt16)) ENGINE = ReplicatedMergeTree('/clickhouse/tables/alter_table', 'r_$REPLICA') ORDER BY a PARTITION BY b % 10 SETTINGS old_parts_lifetime = 1;"; CREATE TABLE alter_table_$REPLICA (a UInt8, b Int16, c Float32, d String, e Array(UInt8), f Nullable(UUID), g Tuple(UInt8, UInt16)) ENGINE = ReplicatedMergeTree('/clickhouse/tables/alter_table', 'r_$REPLICA') ORDER BY a PARTITION BY b % 10 SETTINGS old_parts_lifetime = 1, cleanup_delay_period = 0, cleanup_delay_period_random_add = 0;";
sleep 0.$RANDOM; sleep 0.$RANDOM;
done done
} }