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Fixed flaky test

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This commit is contained in:
Vasily Nemkov 2020-12-21 12:44:30 +02:00
parent e5ec81f7cd
commit f8c9d6e863
2 changed files with 59 additions and 66 deletions
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88
tests/queries/0_stateless/01581_deduplicate_by_columns_replicated.reference
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@ -1,47 +1,47 @@
check that we have a data check that we have a data
r1 1 1001 3 2 2 r1 1 1001 3 2
r1 1 2001 1 1 1 r1 1 2001 1 1
r1 2 1002 1 1 1 r1 2 1002 1 1
r1 2 2002 1 1 1 r1 2 2002 1 1
r1 3 1003 2 2 2 r1 3 1003 2 2
r1 4 1004 2 2 2 r1 4 1004 2 2
r1 5 2005 2 2 1 r1 5 2005 2 2
r1 9 1002 1 1 1 r1 9 1002 1 1
r2 1 1001 3 2 2 r2 1 1001 3 2
r2 1 2001 1 1 1 r2 1 2001 1 1
r2 2 1002 1 1 1 r2 2 1002 1 1
r2 2 2002 1 1 1 r2 2 2002 1 1
r2 3 1003 2 2 2 r2 3 1003 2 2
r2 4 1004 2 2 2 r2 4 1004 2 2
r2 5 2005 2 2 1 r2 5 2005 2 2
r2 9 1002 1 1 1 r2 9 1002 1 1
after old OPTIMIZE DEDUPLICATE after old OPTIMIZE DEDUPLICATE
r1 1 1001 3 2 2 r1 1 1001 2 2
r1 1 2001 1 1 1 r1 1 2001 1 1
r1 2 1002 1 1 1 r1 2 1002 1 1
r1 2 2002 1 1 1 r1 2 2002 1 1
r1 3 1003 2 2 2 r1 3 1003 2 2
r1 4 1004 2 2 2 r1 4 1004 2 2
r1 5 2005 2 2 1 r1 5 2005 2 2
r1 9 1002 1 1 1 r1 9 1002 1 1
r2 1 1001 3 2 2 r2 1 1001 2 2
r2 1 2001 1 1 1 r2 1 2001 1 1
r2 2 1002 1 1 1 r2 2 1002 1 1
r2 2 2002 1 1 1 r2 2 2002 1 1
r2 3 1003 2 2 2 r2 3 1003 2 2
r2 4 1004 2 2 2 r2 4 1004 2 2
r2 5 2005 2 2 1 r2 5 2005 2 2
r2 9 1002 1 1 1 r2 9 1002 1 1
check data again after multiple deduplications with new syntax check data again after multiple deduplications with new syntax
r1 1 1001 1 1 1 r1 1 1001 1 1
r1 2 1002 1 1 1 r1 2 1002 1 1
r1 3 1003 1 1 1 r1 3 1003 1 1
r1 4 1004 1 1 1 r1 4 1004 1 1
r1 5 2005 1 1 1 r1 5 2005 1 1
r1 9 1002 1 1 1 r1 9 1002 1 1
r2 1 1001 1 1 1 r2 1 1001 1 1
r2 2 1002 1 1 1 r2 2 1002 1 1
r2 3 1003 1 1 1 r2 3 1003 1 1
r2 4 1004 1 1 1 r2 4 1004 1 1
r2 5 2005 1 1 1 r2 5 2005 1 1
r2 9 1002 1 1 1 r2 9 1002 1 1

37
tests/queries/0_stateless/01581_deduplicate_by_columns_replicated.sql
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@ -3,58 +3,51 @@
--- replicated case --- replicated case
-- Just in case if previous tests run left some stuff behind. -- Just in case if previous tests run left some stuff behind.
DROP TABLE IF EXISTS replicated_deduplicate_by_columns_r1; DROP TABLE IF EXISTS replicated_deduplicate_by_columns_r1 SYNC;
DROP TABLE IF EXISTS replicated_deduplicate_by_columns_r2; DROP TABLE IF EXISTS replicated_deduplicate_by_columns_r2 SYNC;
SET replication_alter_partitions_sync = 2; SET replication_alter_partitions_sync = 2;
-- IRL insert_replica_id were filled from hostname -- IRL insert_replica_id were filled from hostname
CREATE TABLE IF NOT EXISTS replicated_deduplicate_by_columns_r1 ( CREATE TABLE IF NOT EXISTS replicated_deduplicate_by_columns_r1 (
id Int32, val UInt32, unique_value UInt64 MATERIALIZED rowNumberInBlock(), insert_replica_id UInt8 MATERIALIZED randConstant() id Int32, val UInt32, unique_value UInt64 MATERIALIZED rowNumberInBlock()
) ENGINE=ReplicatedMergeTree('/clickhouse/tables/test_01581/replicated_deduplicate', 'r1') ORDER BY id; ) ENGINE=ReplicatedMergeTree('/clickhouse/tables/test_01581/replicated_deduplicate', 'r1') ORDER BY id;
CREATE TABLE IF NOT EXISTS replicated_deduplicate_by_columns_r2 ( CREATE TABLE IF NOT EXISTS replicated_deduplicate_by_columns_r2 (
id Int32, val UInt32, unique_value UInt64 MATERIALIZED rowNumberInBlock(), insert_replica_id UInt8 MATERIALIZED randConstant() id Int32, val UInt32, unique_value UInt64 MATERIALIZED rowNumberInBlock()
) ENGINE=ReplicatedMergeTree('/clickhouse/tables/test_01581/replicated_deduplicate', 'r2') ORDER BY id; ) ENGINE=ReplicatedMergeTree('/clickhouse/tables/test_01581/replicated_deduplicate', 'r2') ORDER BY id;
SYSTEM STOP REPLICATED SENDS;
SYSTEM STOP FETCHES;
SYSTEM STOP REPLICATION QUEUES;
-- insert some data, 2 records: (3, 1003), (4, 1004) are duplicated and have difference in unique_value / insert_replica_id -- insert some data, 2 records: (3, 1003), (4, 1004) are duplicated and have difference in unique_value / insert_replica_id
-- (1, 1001), (5, 2005) has full duplicates -- (1, 1001), (5, 2005) has full duplicates
INSERT INTO replicated_deduplicate_by_columns_r1 VALUES (1, 1001), (1, 1001), (2, 1002), (3, 1003), (4, 1004), (1, 2001), (9, 1002); INSERT INTO replicated_deduplicate_by_columns_r1 VALUES (1, 1001), (1, 1001), (2, 1002), (3, 1003), (4, 1004), (1, 2001), (9, 1002);
INSERT INTO replicated_deduplicate_by_columns_r2 VALUES (1, 1001), (2, 2002), (3, 1003), (4, 1004), (5, 2005), (5, 2005); INSERT INTO replicated_deduplicate_by_columns_r2 VALUES (1, 1001), (2, 2002), (3, 1003), (4, 1004), (5, 2005), (5, 2005);
SYSTEM START REPLICATION QUEUES; -- make sure that all data is present on all replicas
SYSTEM START FETCHES;
SYSTEM START REPLICATED SENDS;
-- wait for syncing replicas
SYSTEM SYNC REPLICA replicated_deduplicate_by_columns_r2; SYSTEM SYNC REPLICA replicated_deduplicate_by_columns_r2;
SYSTEM SYNC REPLICA replicated_deduplicate_by_columns_r1; SYSTEM SYNC REPLICA replicated_deduplicate_by_columns_r1;
SELECT 'check that we have a data'; SELECT 'check that we have a data';
SELECT 'r1', id, val, count(), uniqExact(unique_value), uniqExact(insert_replica_id) FROM replicated_deduplicate_by_columns_r1 GROUP BY id, val ORDER BY id, val; SELECT 'r1', id, val, count(), uniqExact(unique_value) FROM replicated_deduplicate_by_columns_r1 GROUP BY id, val ORDER BY id, val;
SELECT 'r2', id, val, count(), uniqExact(unique_value), uniqExact(insert_replica_id) FROM replicated_deduplicate_by_columns_r2 GROUP BY id, val ORDER BY id, val; SELECT 'r2', id, val, count(), uniqExact(unique_value) FROM replicated_deduplicate_by_columns_r2 GROUP BY id, val ORDER BY id, val;
-- NOTE: here and below we need FINAL to force deduplication in such a small set of data in only 1 part. -- NOTE: here and below we need FINAL to force deduplication in such a small set of data in only 1 part.
-- that should remove full duplicates -- that should remove full duplicates
OPTIMIZE TABLE replicated_deduplicate_by_columns_r1 FINAL DEDUPLICATE; OPTIMIZE TABLE replicated_deduplicate_by_columns_r1 FINAL DEDUPLICATE;
SELECT 'after old OPTIMIZE DEDUPLICATE'; SELECT 'after old OPTIMIZE DEDUPLICATE';
SELECT 'r1', id, val, count(), uniqExact(unique_value), uniqExact(insert_replica_id) FROM replicated_deduplicate_by_columns_r1 GROUP BY id, val ORDER BY id, val; SELECT 'r1', id, val, count(), uniqExact(unique_value) FROM replicated_deduplicate_by_columns_r1 GROUP BY id, val ORDER BY id, val;
SELECT 'r2', id, val, count(), uniqExact(unique_value), uniqExact(insert_replica_id) FROM replicated_deduplicate_by_columns_r2 GROUP BY id, val ORDER BY id, val; SELECT 'r2', id, val, count(), uniqExact(unique_value) FROM replicated_deduplicate_by_columns_r2 GROUP BY id, val ORDER BY id, val;
OPTIMIZE TABLE replicated_deduplicate_by_columns_r1 FINAL DEDUPLICATE BY id, val; OPTIMIZE TABLE replicated_deduplicate_by_columns_r1 FINAL DEDUPLICATE BY id, val;
OPTIMIZE TABLE replicated_deduplicate_by_columns_r1 FINAL DEDUPLICATE BY COLUMNS('[id, val]'); OPTIMIZE TABLE replicated_deduplicate_by_columns_r1 FINAL DEDUPLICATE BY COLUMNS('[id, val]');
OPTIMIZE TABLE replicated_deduplicate_by_columns_r1 FINAL DEDUPLICATE BY COLUMNS('[i]') EXCEPT(unique_value, insert_replica_id); OPTIMIZE TABLE replicated_deduplicate_by_columns_r1 FINAL DEDUPLICATE BY COLUMNS('[i]') EXCEPT(unique_value);
SELECT 'check data again after multiple deduplications with new syntax'; SELECT 'check data again after multiple deduplications with new syntax';
SELECT 'r1', id, val, count(), uniqExact(unique_value), uniqExact(insert_replica_id) FROM replicated_deduplicate_by_columns_r1 GROUP BY id, val ORDER BY id, val; SELECT 'r1', id, val, count(), uniqExact(unique_value) FROM replicated_deduplicate_by_columns_r1 GROUP BY id, val ORDER BY id, val;
SELECT 'r2', id, val, count(), uniqExact(unique_value), uniqExact(insert_replica_id) FROM replicated_deduplicate_by_columns_r2 GROUP BY id, val ORDER BY id, val; SELECT 'r2', id, val, count(), uniqExact(unique_value) FROM replicated_deduplicate_by_columns_r2 GROUP BY id, val ORDER BY id, val;
-- cleanup the mess -- cleanup the mess
DROP TABLE replicated_deduplicate_by_columns_r1; --DROP TABLE replicated_deduplicate_by_columns_r1;
DROP TABLE replicated_deduplicate_by_columns_r2; --DROP TABLE replicated_deduplicate_by_columns_r2;