Alexander Tokmakov
3cd26aafe4
remove wrong code for skipping mutations in MergeTree
2022-08-24 20:58:59 +02:00
Alexander Gololobov
1ea9f143ff
Leave only _row_exists-based implementation of lightweight delete
2022-07-21 11:26:13 +02:00
jianmei zhang
780cdfb8f0
Code changes based on review opinions. Make ordinary single alter delete lightwight by default
2022-07-15 12:32:42 +08:00
jianmei zhang
b4a37e1e22
Disable optimizations for count() when lightweight delete exists, add hasLightweightDelete() function in IMergeTreeDataPart
2022-07-15 12:32:41 +08:00
jianmei zhang
8df7b7a030
Support new mutation type for lightweight
2022-07-15 12:32:41 +08:00
Amos Bird
0795cdd36a
Slightly better interface of waitForMutation
2022-07-13 12:34:12 +08:00
Vitaly Baranov
43d35eec1b
Write unfinished mutations to backup.
2022-07-05 14:51:09 +02:00
alesapin
011d58d7a0
Simplify more
2022-06-24 17:19:59 +02:00
Vitaly Baranov
5cabdbd982
Restore parts of MergeTree in correct order.
2022-06-15 20:28:40 +02:00
kssenii
7a2676c7ab
Clean up broken detached parts with timeout
2022-06-10 12:27:57 +02:00
Nikolai Kochetov
c71256ea38
Remove some commented code.
2022-05-30 13:18:20 +00:00
Nikolai Kochetov
fd97a9d885
Move some resources
2022-05-23 19:47:32 +00:00
Robert Schulze
777b5bc15b
Don't let storages inherit from boost::noncopyable
...
... IStorage has deleted copy ctor / assignment already
2022-05-03 09:07:08 +02:00
Robert Schulze
330212e0f4
Remove inherited create() method + disallow copying
...
The original motivation for this commit was that shared_ptr_helper used
std::shared_ptr<>() which does two heap allocations instead of
make_shared<>() which does a single allocation. Turned out that
1. the affected code (--> Storages/) is not on a hot path (rendering the
performance argument moot ...)
2. yet copying Storage objects is potentially dangerous and was
previously allowed.
Hence, this change
- removes shared_ptr_helper and as a result all inherited create() methods,
- instead, Storage objects are now created using make_shared<>() by the
caller (for that to work, many constructors had to be made public), and
- all Storage classes were marked as noncopyable using boost::noncopyable.
In sum, we are (likely) not making things faster but the code becomes
cleaner and harder to misuse.
2022-05-02 08:46:52 +02:00
Vitaly Baranov
68a020ecea
Implement BACKUP/RESTORE ON CLUSTER.
2022-04-25 16:34:33 +02:00
Alexander Tokmakov
3c762f566d
Merge branch 'master' into mvcc_prototype
2022-03-21 20:16:29 +01:00
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
Alexander Tokmakov
07d952b728
use snapshots for semistructured data, durability fixes
2022-03-17 18:26:18 +01:00
Alexander Tokmakov
d04dc03fa4
Merge branch 'master' into mvcc_prototype
2022-03-17 15:24:32 +01:00
Alexander Tokmakov
5fad3fdffc
throw exception on non-transactional queries
2022-02-01 01:27:55 +03:00
Anton Popov
e8ce091e68
Merge remote-tracking branch 'upstream/master' into HEAD
2022-01-21 20:11:18 +03:00
Alexander Tokmakov
e3b1397001
Merge branch 'master' into mvcc_prototype
2022-01-21 18:59:01 +03:00
Anton Popov
6c4c9bc04a
Merge pull request #33234 from CurtizJ/fix-flush-in-memory-parts
...
Fix flushing of in-memory parts
2022-01-21 02:18:03 +03:00
Alexander Tokmakov
e9a5a64a71
Merge branch 'master' into mvcc_prototype
2022-01-19 21:41:23 +03:00
Amos Bird
6d62060e16
Build improvement
2022-01-17 22:36:27 +08:00
Anton Popov
a83832c03e
fix flushing of in-memory parts
2021-12-27 18:54:28 +03:00
Alexander Tokmakov
a15444031c
add test
2021-12-20 21:53:05 +03:00
Anton Popov
99ebabd822
Merge remote-tracking branch 'upstream/master' into HEAD
2021-12-17 19:02:29 +03:00
Alexander Tokmakov
32e62ed5c2
Merge branch 'master' into mvcc_prototype
2021-12-17 10:43:46 +03:00
Alexander Tokmakov
6e1c16c2e7
add support for mutations
2021-12-14 23:06:34 +03:00
nautaa
0da3881ff4
flush all InMemoryDataParts when wal is not enabled
2021-12-14 16:31:17 +08:00
Alexander Tokmakov
7fcb79ae72
Merge branch 'master' into mvcc_prototype
2021-12-07 14:39:29 +03:00
Anton Popov
6f4d9a53b2
Merge remote-tracking branch 'origin/sparse-serialization' into HEAD
2021-12-01 15:54:33 +03:00
Vladimir Chebotarev
e8e3411ebc
Minor fixes for StorageMergeTree.
2021-12-01 11:18:07 +03:00
Vladimir Chebotarev
100e61ab0e
Rebase fix.
2021-11-29 10:15:00 +03:00
Vladimir Chebotarev
c6e73d7b60
Synced clearOldMutations() with rest of changes.
2021-11-25 17:11:54 +03:00
Vladimir Chebotarev
7bbaa14aee
Better comment.
2021-11-25 17:11:54 +03:00
Vladimir Chebotarev
ec1f909d74
Fixed wrong lock order.
2021-11-25 17:11:54 +03:00
Vladimir Chebotarev
12f36206cf
Deadlock fix.
2021-11-25 17:11:54 +03:00
Vladimir Chebotarev
84ffcb479b
Additional comments.
2021-11-25 17:11:52 +03:00
Vladimir Chebotarev
aa3eecbd6d
Fixed bug with frozen mutations.
2021-11-25 17:11:27 +03:00
Anton Popov
ccd78e3838
Merge remote-tracking branch 'upstream/master' into HEAD
2021-11-22 17:19:35 +03:00
Alexander Tokmakov
8d7413b0d6
remove strange multimap from mutations
2021-11-19 19:54:43 +03:00
Alexander Tokmakov
52885db5d7
remove strange multimap from mutations
2021-11-19 19:51:03 +03:00
Alexander Tokmakov
672157b817
Merge branch 'master' into mvcc_prototype
2021-11-11 22:01:34 +03:00
Anton Popov
a20922b2d3
Merge remote-tracking branch 'origin/sparse-serialization' into HEAD
2021-11-09 15:36:25 +03:00
Alexander Tokmakov
51bd98294e
better merge selecting backoff
2021-11-09 15:26:51 +03:00
