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187 Commits

Author SHA1 Message Date
Igor Nikonov
481d0a9dc5 Setting parallelize_output_from_storages 2023-04-24 12:22:45 +00:00
Igor Nikonov
7c84dc48c6 Better way to define for which storage output is parallelized 2023-04-14 12:00:02 +00:00
Igor Nikonov
fcd2eaea72 Disable 'Dictionary' storage due to count() can return incorrect result 
see test_dictionaries_redis/test_long.py::test_redis_dict_long
 2023-04-13 20:23:59 +00:00
Igor Nikonov
ba1adeba2b Fix fast tests 
+ avoid parallelization after SourceFromSingleChunk, SystemOne
 2023-04-12 21:46:09 +00:00
Igor Nikonov
ac540335e7 Let's see blast radius w/o parallelization after numbers() 2023-04-12 21:05:24 +00:00
Igor Nikonov
174885368f Parallelize query processing right after reading FROM ... 
- mostly simple or external storages
 2023-04-12 18:46:07 +00:00
vdimir
c9e48f37cb
Forbid insert select for the same StorageJoin 2023-03-09 12:28:44 +00:00
Alexander Tokmakov
42a976fe3d Revert "Revert "Merge pull request #45493 from azat/fix-detach"" 
This reverts commit 9dc4f02d15.
 2023-01-24 14:15:51 +01:00
Alexander Tokmakov
9dc4f02d15 Revert "Merge pull request #45493 from azat/fix-detach" 
This reverts commit a182a6b851, reversing
changes made to c47a29a089.
 2023-01-24 12:20:37 +01:00
Alexander Tokmakov
70d1adfe4b
Better formatting for exception messages (#45449) 
* save format string for NetException

* format exceptions

* format exceptions 2

* format exceptions 3

* format exceptions 4

* format exceptions 5

* format exceptions 6

* fix

* format exceptions 7

* format exceptions 8

* Update MergeTreeIndexGin.cpp

* Update AggregateFunctionMap.cpp

* Update AggregateFunctionMap.cpp

* fix
 2023-01-24 00:13:58 +03:00
Azat Khuzhin
ca8af3d18c Fix possible in-use table after DETACH 
Right now in case of DETACH/ATTACH there can be a window when after the
table had been DETACH'ed someone will still use it, the common example
here is MVs handling.

It happens because TableExclusiveLockHolder does not guards the
shard_ptr of the IStorage, and so if someone holds it, then it can use
it. So if ATTACH will be done for this table then, you can have multiple
instances of it.

It is not possible for DROP, because before using a table, you should
lock it and after table had been DROP'ed you cannot lock it anymore.

So let's do the same for DETACH.

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2023-01-22 13:18:56 +01:00
Vitaly Baranov
e1f7f04752
Referential dependencies for RESTORE (#43834) 
* Rename DDLDependencyVisitor -> DDLLoadingDependencyVisitor.

* Move building a loading graph to TablesLoader.

* Implement referential dependencies for tables and use them
when restoring tables from a backup.

* Remove StorageID::operator < (because of its inconsistency with ==).

* Add new tests.

* Fix test.

* Fix memory leak.

Co-authored-by: Nikita Mikhaylov <mikhaylovnikitka@gmail.com>
 2022-12-02 15:05:46 +01:00
Azat Khuzhin
c029549859 Allow to drop tables from s3_plain disk (so as from web disk) 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-11-19 10:10:27 +01:00
Azat Khuzhin
4e76629aaf Fixes for -Wshorten-64-to-32 
- lots of static_cast
- add safe_cast
- types adjustments
  - config
  - IStorage::read/watch
  - ...
- some TODO's (to convert types in future)

P.S. That was quite a journey...

v2: fixes after rebase
v3: fix conflicts after #42308 merged
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-10-21 13:25:19 +02:00
Alfonso Martinez
261ab8e1d0 Fixed style 2022-09-28 18:59:07 +02:00
Alfonso Martinez
65b161341c Replaced changed functions for tryLockForShare 2022-09-28 18:08:10 +02:00
Alfonso Martinez
6bb166b79b exception replaced by nullptr 2022-09-28 17:41:51 +02:00
Kruglov Pavel
6c4b6fa834
Merge branch 'master' into better-exception-messages 2022-07-04 15:07:31 +02:00
Vitaly Baranov
031ca28fdc Add test for partition clause. More checks for data compatibility on restore. 2022-06-30 08:37:18 +02:00
Vitaly Baranov
7689e0c36f Improve gathering metadata for backup - part 6. 2022-06-30 08:37:17 +02:00
Vitaly Baranov
461a31f237 Improve gathering metadata for backup - part 2. 2022-06-30 08:37:17 +02:00
Vitaly Baranov
64b51a3772 Improve gathering metadata for backup. 2022-06-30 08:37:17 +02:00
mergify[bot]
ea416c877f
Merge branch 'master' into better-exception-messages 2022-06-28 11:13:26 +00:00
avogar
59c1c472cb Better exception messages on wrong table engines/functions argument types 2022-06-23 20:04:06 +00:00
Alexander Gololobov
538c8c96fc Dump row_level_filter as a part of prewhere_info 2022-06-22 17:17:42 +02:00
Vitaly Baranov
8a7c970ce0 Fix style. 2022-06-19 15:58:26 +02:00
Vitaly Baranov
c2c35fad82 Refactoring of the code getting create table queries for backup. 2022-06-15 20:32:35 +02:00
Vitaly Baranov
1198e86295 Fix storing temporary tables and skipping system tables while making a backup. 2022-06-15 20:32:34 +02:00
Vitaly Baranov
592f568f83 Move backup/restore code to storages and databases - part 2. 2022-06-15 20:32:31 +02:00
Vitaly Baranov
724bc4dc57 Move backup/restore code to storages and databases - part 1. 2022-06-15 20:28:43 +02:00
Vitaly Baranov
ce1836f0d2 Lock tables for share before backup and restore. 2022-06-15 20:28:43 +02:00
Vitaly Baranov
73b1894a21 Rework collecting replicated parts. 2022-06-15 20:28:42 +02:00
Nikolai Kochetov
8991f39412 Merge branch 'master' into refactor-read-metrics-and-callbacks 2022-06-02 17:00:08 +00:00
Nikolai Kochetov
147a819221 Refactor a little bit more. 2022-05-31 14:43:38 +00:00
Alexander Gololobov
e2dd6f6249 Removed prewhere_info.alias_actions 2022-05-30 19:58:23 +02:00
Nikolai Kochetov
56feef01e7 Move some resources 2022-05-20 19:49:31 +00:00
Vitaly Baranov
68a020ecea Implement BACKUP/RESTORE ON CLUSTER. 2022-04-25 16:34:33 +02:00
Vitaly Baranov
ce25afb2e9 Storages and databases are hollow by default now. 2022-03-20 20:02:15 +01:00
Vitaly Baranov
7f89b98308 Rework BackupSettings and RestoreSettings a little, pass StorageRestoreSettings to storages. 2022-03-20 20:02:15 +01:00
Vitaly Baranov
258a472001 Shorter names: rename IRestoreFromBackupTask -> IRestoreTask. 2022-03-20 20:02:15 +01:00
Vitaly Baranov
7a63feb3f7 Make restore tasks explicit. 2022-03-20 20:01:31 +01:00
Anton Popov
0a7895ebb9 add comments and small refactoring 2022-02-17 22:00:25 +03:00
Anton Popov
a661eaf39f better performance of getting storage snapshot 2022-02-16 02:17:22 +03:00
Anton Popov
e8ce091e68 Merge remote-tracking branch 'upstream/master' into HEAD 2022-01-21 20:11:18 +03:00
Maksim Kita
9ef359ce2c Dictionaries fix comment 2021-12-28 23:50:48 +03:00
Anton Popov
a20922b2d3 Merge remote-tracking branch 'origin/sparse-serialization' into HEAD 2021-11-09 15:36:25 +03:00
Vitaly Baranov
a1f29d31ea Support BACKUP & RESTORE for log family. 2021-11-01 12:07:17 +03:00
Alexander Tokmakov
2e7e195e77 change alter_lock to std::timed_mutex 2021-10-26 13:37:00 +03:00
Nikolai Kochetov
a08c98d760 Move some files. 2021-10-16 17:03:50 +03:00
Nikolai Kochetov
a8c3b02598 Merge branch 'master' into rewrite-pushing-to-views 2021-09-17 15:38:11 +03:00