thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-17 13:13:36 +00:00
Code Issues Packages Projects Releases Wiki Activity
58,530 Commits 9,138 Branches 1,774 Tags 2.1 GiB
42297f6354
Commit Graph

58530 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
michon470
42297f6354
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:33:27 +03:00
michon470
5f1451533b
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:33:09 +03:00
michon470
2b2edcc842
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:32:56 +03:00
michon470
73b96a070e
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:32:33 +03:00
michon470
cc07fbf4ff
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:32:12 +03:00
michon470
f4fdda7dbe
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:31:36 +03:00
michon470
c4de0c6214
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:31:03 +03:00
michon470
792b08cd2a
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:30:33 +03:00
michon470
cf1ad35771
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:29:58 +03:00
michon470
fa68418a63
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:27:08 +03:00
michon470
255f51bcd3
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:25:24 +03:00
michon470
06b2f89d07
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:25:04 +03:00
michon470
20d9b88cef
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:24:52 +03:00
michon470
cbb07277d9
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:24:22 +03:00
michon470
008736ab34
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:24:03 +03:00
michon470
ff91271bb4
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:22:43 +03:00
michon470
1fcaad4ac5
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:21:52 +03:00
michon470
718b5bb241
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:21:37 +03:00
michon470
55529c4dd6
Update docs/ru/sql-reference/statements/create/view.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:20:28 +03:00
michon470
9868842dbc
Update docs/ru/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:19:47 +03:00
michon470
80981c664d
Update docs/ru/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-21 06:19:26 +03:00
Mikhail
5e4ac25ff4 расширено описание настройки 2021-03-16 18:01:40 +03:00
Mikhail
665b6006ab Minor 2021-03-16 17:30:23 +03:00
michon470
fbfba86348
Update docs/ru/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-16 16:55:41 +03:00
michon470
103ec1462b
Update docs/ru/operations/settings/settings.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-03-15 01:38:48 +03:00
Mikhail
59a4d69826 Changes translated 2021-03-15 00:51:35 +03:00
alexey-milovidov
643b065849
Update datetime.md 2021-03-05 02:55:12 +03:00
alexey-milovidov
1985364c8f
Update datetime.md 2021-03-05 02:35:54 +03:00
Nikita Mikhaylov
37d4c69d3a
Merge pull request #21433 from azat/parsing-exception-message-fix 
Fix ParsingException::displayText()
 2021-03-05 01:59:06 +03:00
tavplubix
9244bc43ee
Merge pull request #21021 from zhang2014/fix/materialize_mysql_integration_test 
Try fix MaterializeMySQL integration test
 2021-03-04 22:22:20 +03:00
Kseniia Sumarokova
08cb02c872
Merge pull request #21416 from excitoon-favorites/caseinsensitivecompression 
Case-insensitive compression methods for table functions
 2021-03-04 17:37:28 +03:00
Ivan
218542589a
Merge pull request #19673 from azat/distributed-bytes_to_throw_insert 
Add ability to throttle INSERT into Distributed
 2021-03-04 13:28:23 +03:00
Nikolai Kochetov
b985e33294
Merge pull request #21434 from azat/dist-query-SIGSEGV-on-exception-fix 
Fix SIGSEGV for distributed queries on failures
 2021-03-04 11:32:17 +03:00
olgarev
134eaa55e5
DOCSUP-6258: FAQ edit and translate (#21109) 
Co-authored-by: ana-uvarova <ana-uvarova@yandex-team.ru>
Co-authored-by: AnaUvarova <64017504+AnaUvarova@users.noreply.github.com>
Co-authored-by: vdimir <vdimir@yandex-team.ru>
Co-authored-by: Olga Revyakina <revolg@yandex-team.ru>
Co-authored-by: Anna <42538400+adevyatova@users.noreply.github.com>
 2021-03-04 10:50:14 +03:00
Azat Khuzhin
e858dae187 Fix SIGSEGV for distributed queries on failures 
Since after pull(), cancel() will be called, and this will lead to
SIGSEGV, since there is no exception, but has_exception was not reseted
in pull()
 2021-03-04 00:42:49 +03:00
Azat Khuzhin
e7948819f9 Fix ParsingException::displayText() 
Before it was silently try-catched for messages with additional {}, and
it is very easy to trigger, i.e.:

    SELECT toDateTime(format('{}-{}-01 00:00:00', '2021', '1'))

Will print:

    Code: 41. DB::Exception: Received from localhost:9000. DB::Exception: Cannot parse datetime 2021-1-01 00:00:00{}: Cannot parse DateTime from String: while executing 'FUNCTION toDateTime(format('{}-{}-01 00:00:00', '2021', '1') :: 3) -> toDateTime(format('{}-{}-01 00:00:00', '2021', '1')) DateTime : 2'.
 2021-03-03 23:44:51 +03:00
Azat Khuzhin
79ed35876e DirectoryMonitor: Remove const qualifier and lots of mutable qualifiers 2021-03-03 23:30:24 +03:00
Azat Khuzhin
45ee650e26 Distributed: check for bytes_to_throw/delay_insert only before INSERT 
Before it was checked for each block.
 2021-03-03 23:30:24 +03:00
Azat Khuzhin
a57c646467 Fix 01293_system_distribution_queue flakiness 2021-03-03 23:30:24 +03:00
Azat Khuzhin
9a4f469a38 Fix 00753_distributed_system_columns_and_system_tables flakiness 2021-03-03 23:30:24 +03:00
Azat Khuzhin
6965ac26c3 Distributed: Add ability to delay/throttle INSERT until pending data will be reduced 
Add two new settings for the Distributed engine:
- bytes_to_delay_insert
- max_delay_to_insert

If at the beginning of INSERT there will be too much pending data, more
then bytes_to_delay_insert, then the INSERT will wait until it will be
shrinked, and not more then max_delay_to_insert seconds.

If after this there will be still too much pending, it will throw an
exception.

Also new profile events were added (by analogy to the MergeTree):
- DistributedDelayedInserts (although you can use system.errors instead
  of this, but still)
- DistributedRejectedInserts
- DistributedDelayedInsertsMilliseconds
 2021-03-03 23:30:23 +03:00
Azat Khuzhin
15f7459cae Distributed/DirectoryMonitor: protect metric_pending_files with metrics_lock 
Since there is local value, that is not atomic, anyway we already have
lock for metrics, so it is fine.
 2021-03-03 23:30:03 +03:00
Azat Khuzhin
cabe4ca1bb tests: split 00753_system_columns_and_system_tables (to disable Distributed part for arcadia) 2021-03-03 23:30:03 +03:00
Azat Khuzhin
3102835d56 tests: Use total_bytes>0 for Distributed engine in 00753_system_columns_and_system_tables 2021-03-03 23:30:03 +03:00
Azat Khuzhin
70049db143 CurrentMetrics/Increment: Introduce add() 2021-03-03 23:30:03 +03:00
Azat Khuzhin
017c054a35 Distributed/DirectoryMonitor: Use std::lock_guard over std::unique_lock 
It is more natural, since we do not need lazy locking.
 2021-03-03 23:30:03 +03:00
Azat Khuzhin
fcf49a4914 Distributed: Calculate counters for async INSERT at INSERT time 
Previous patch fixes the inaccuracy, but it's done using iterating over
directory on each request (to system.distribution_queue or to check
bytes_to_throw_insert), and like previous patch alredy stated, it may
have pretty huge overhead (especially when you have lots of distributed
files pending).

This patch remove that recalculation (but it will still be done, and
if there is different, there will be a log message), and replace it with
proper account at INSERT time (and after file has been sent, or marked
as broken).
 2021-03-03 23:30:03 +03:00
Azat Khuzhin
b43046ba06 Distributed: More accurate distribution_queue counters 
So now system.distribution_queue will show accurate statistics, so tests
does not requires sleep anymore.

But note that with too much distributed pending this will iterate over
all directories.
 2021-03-03 23:30:03 +03:00
Azat Khuzhin
b5a5778589 Distributed: Add ability to limit amount of pending bytes for async INSERT 
Right now with distributed_directory_monitor_batch_inserts=1 and
insert_distributed_sync=0 INSERT into Distributed table will store
blocks that should be sent to remote (and in case of
prefer_localhost_replica=0 to the localhost too) on the local
filesystem, and sent it in background.

However there is no limit for this storage, and if the remote is
unavailable (or some other error), these pending blocks may take
significant space, and this is not always desired behaviour.

Add new Distributed setting - bytes_to_throw_insert, that will set the
limit for how much pending bytes is allowed, if the limit will be
reached an exception will be throw.

By default was set to 0, to avoid surprises.
 2021-03-03 23:30:00 +03:00
Azat Khuzhin
ce09b7ff89 Distributed: Implement totalBytes() (system.tables.total_bytes) 2021-03-03 23:29:11 +03:00