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Author SHA1 Message Date
Alexey Milovidov
4712499b83
Merge pull request #35247 from ClickHouse/add-test-34682 
Add a test for #34682
 2022-03-14 04:26:33 +03:00
Alexey Milovidov
eb1192934c
Merge pull request #35249 from azat/fix-01506_buffer_table_alter_block_structure_2 
Fix possible 01506_buffer_table_alter_block_structure_2 flakiness
 2022-03-14 04:25:32 +03:00
Maksim Kita
ded4c8430c
Merge pull request #35242 from ClickHouse/remove-bugs-2 
Remove "bugs" that do not exist anymore
 2022-03-14 00:59:08 +01:00
Azat Khuzhin
619bed4371 Fix possible 01506_buffer_table_alter_block_structure_2 flakiness 
SELECT from Buffer table is racy, so you can get data from the
underlying table but not from the Buffer itself, since in parallel with
SELECT, Buffer, can flush it's data to the underlying table.

It is hard to avoid with the current architecture, since this will
require to holding lock until the data will be read from the Buffer, and
this is not a good alternative.

So let's fix the test instead, but not relying on background flush (TTL
increased).

Here is an example of a test failure [1]:

    2022.03.12 20:56:58.141182 [ 678 ] {011e7d25-82a9-4ab6-8cb0-dcbbc84f9581} <Debug> executeQuery: (from [::1]:33324) (comment: 01506_buffer_table_alter_block_structure_2.sql) SELECT * FROM buf ORDER BY timestamp;
    2022.03.12 20:56:58.162709 [ 678 ] {011e7d25-82a9-4ab6-8cb0-dcbbc84f9581} <Trace> MergeTreeInOrderSelectProcessor: Reading 1 ranges in order from part 20200101_1_1_0, approx. 1 rows starting from 0
    2022.03.12 20:56:59.144663 [ 615 ] {} <Trace> test_bdtzgu.buf_dest (79ba36b2-0e90-4bbb-b55f-a42b605b362b): Renaming temporary part tmp_insert_20200101_2_2_0 to 20200101_2_2_0.
    2022.03.12 20:56:59.147550 [ 615 ] {} <Debug> StorageBuffer (test_bdtzgu.buf): Flushing buffer with 1 rows, 18 bytes, age 1 seconds, took 19 ms (bg).
    2022.03.12 20:56:59.391774 [ 678 ] {011e7d25-82a9-4ab6-8cb0-dcbbc84f9581} <Information> executeQuery: Read 1 rows, 13.00 B in 1.250102785 sec., 0 rows/sec., 10.40 B/sec.

  [1]: https://s3.amazonaws.com/clickhouse-test-reports/0/044cd6b861c1f4f00c6c24c4020799b676de6d34/stateless_tests__memory__actions__[1/3].html

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-03-13 23:13:31 +03:00
mergify[bot]
638c7f8637
Merge branch 'master' into remove-bugs-2 2022-03-13 19:14:20 +00:00
Alexey Milovidov
b958edc104 Add a test for #34682 2022-03-13 20:12:10 +01:00
Maksim Kita
0dd807d19d
Merge pull request #34750 from kitaisreal/merge-tree-improve-insert-performance 
MergeTree improve insert performance
 2022-03-13 13:39:18 +01:00
Kseniia Sumarokova
c04b103e6c
Merge pull request #35245 from ClickHouse/kssenii-patch-3 
Update CachedReadBufferFromRemoteFS.cpp
 2022-03-13 13:33:00 +01:00
Kseniia Sumarokova
35e5b4e8a5
Update CachedReadBufferFromRemoteFS.cpp 2022-03-13 12:37:00 +01:00
Alexey Milovidov
d009263e37
Merge pull request #35243 from ClickHouse/revert-35225-docker-timezone-change 
Revert "Change timezone in Docker"
 2022-03-13 04:03:51 +03:00
Alexey Milovidov
d0716b035f
Revert "Change timezone in Docker" 2022-03-13 04:03:06 +03:00
Alexey Milovidov
8dedea4f8f
Merge pull request #35236 from rfraposa/master 
Update references in docs
 2022-03-12 23:03:22 +03:00
Alexey Milovidov
044cd6b861 Remove "ru" blog 2022-03-12 21:03:03 +01:00
Alexey Milovidov
978877a9c0
Merge pull request #35212 from rschu1ze/cpp14-trait-aliases 
Use C++14 aliases for some type traits
 2022-03-12 22:20:14 +03:00
Alexey Milovidov
2fe54b57b9 Addition to prev. revision 2022-03-12 20:16:25 +01:00
Alexey Milovidov
f0867ed7ea Moved another test 2022-03-12 20:16:25 +01:00
Alexey Milovidov
4a92a8a732 Remove "bugs" that do not exist anymore 2022-03-12 20:16:25 +01:00
Alexey Milovidov
e1c8ffca0d
Merge pull request #35241 from ClickHouse/revert-35228-remove-bugs 
Revert "Remove "bugs" that do not exist anymore"
 2022-03-12 22:12:22 +03:00
Alexey Milovidov
a9f0c66475
Revert "Remove "bugs" that do not exist anymore" 2022-03-12 22:11:49 +03:00
Alexey Milovidov
3385275003
Merge pull request #35226 from ClickHouse/timezone-in-config 
Change timezone example in server config
 2022-03-12 21:58:29 +03:00
Maksim Kita
b67f756a43 Fixed performance tests 2022-03-12 18:04:08 +00:00
Maksim Kita
3ccc5e2e82
Merge pull request #35228 from ClickHouse/remove-bugs 
Remove "bugs" that do not exist anymore
 2022-03-12 18:09:21 +01:00
rfraposa
ecbdfdea08 Incorporated feedback 2022-03-12 10:04:51 -06:00
Alexey Milovidov
1f084f8a5d
Merge pull request #35225 from ClickHouse/docker-timezone-change 
Change timezone in Docker
 2022-03-12 16:05:03 +03:00
Alexey Milovidov
2b5e42e997
Merge pull request #35227 from ClickHouse/change-timezone-in-performance-tests 
Adjust timezone in performance tests
 2022-03-12 15:48:38 +03:00
Alexey Milovidov
bbb3a895e7
Merge pull request #35232 from ClickHouse/submodules-in-main-repo 
Moved submodules from ClickHouse-Extras to ClickHouse
 2022-03-12 15:34:47 +03:00
Robert Schulze
6fc6d3d452
Remove runtime conditional using constexpr if 2022-03-12 10:41:15 +01:00
rfraposa
5a4466cec7 Update references in docs 2022-03-12 00:24:31 -06:00
Alexey Milovidov
261806e897
Merge pull request #35223 from ClickHouse/testflows-remove-redundant-configs 
Remove redundant configs for TestFlows
 2022-03-12 05:22:37 +03:00
Alexey Milovidov
451fbae076
Merge pull request #35230 from ClickHouse/change-examples-in-docs 
Change examples in docs
 2022-03-12 04:19:33 +03:00
Alexey Milovidov
c837057b6b Remove unused files from blog 2022-03-12 02:15:09 +01:00
Alexey Milovidov
fbb5547d0f Moved submodules from ClickHouse-Extras to ClickHouse 2022-03-12 02:11:07 +01:00
Alexey Milovidov
99f081d17e Adapted example 2022-03-12 00:42:34 +01:00
Alexey Milovidov
53d59bb88c
Update README.md 2022-03-12 02:39:24 +03:00
Alexey Milovidov
76520a138e Change examples in docs 2022-03-12 00:36:03 +01:00
Alexey Milovidov
7045f53d30 One more bug is actually fixed 2022-03-12 00:18:47 +01:00
Alexey Milovidov
1547dfb88f Addition to prev. revision 2022-03-12 00:14:08 +01:00
Alexey Milovidov
84427ee314 Moved another test 2022-03-12 00:13:33 +01:00
Alexey Milovidov
c438e1e706 Remove "bugs" that do not exist anymore 2022-03-12 00:09:59 +01:00
Alexey Milovidov
0995c63ea1 Adjust timezone in performance tests 2022-03-11 23:49:13 +01:00
Alexey Milovidov
df906dfbd4 Change comments 2022-03-11 23:46:02 +01:00
Alexey Milovidov
38fa55fff0
Merge pull request #35182 from vdimir/regex-replace-35117 
Fix replaceRegexpAll
 2022-03-12 01:36:18 +03:00
Alexey Milovidov
e4e058d667
Update ReplaceRegexpImpl.h 2022-03-12 01:35:37 +03:00
Alexey Milovidov
8420b5c29a Change timezone example in server config 2022-03-11 23:33:26 +01:00
Alexey Milovidov
6b9129c494 Change timezone in Docker 2022-03-11 23:21:45 +01:00
Alexey Milovidov
96f75299c9 Remove even more configs 2022-03-11 22:47:47 +01:00
Alexey Milovidov
3fad904e75 Remove redundant configs for TestFlows 2022-03-11 22:44:15 +01:00
Maksim Kita
f1d2f2a9e1 Updated tests 2022-03-11 21:16:25 +00:00
Ivan Blinkov
585a9edd32
[docs] update mapreduce.md (#35222) 
* Update mapreduce.md

* Update mapreduce.md

* Update mapreduce.md
 2022-03-11 23:54:13 +03:00
Ivan Blinkov
4178a4de68
[docs] update integrations.md (#35221) 
* Update integrations.md

* Update integrations.md

* Update integrations.md

* Update integrations.md
 2022-03-11 23:51:56 +03:00