alesapin
9910395823
Simplify method signature
2022-06-24 13:19:29 +02:00
Nikolai Kochetov
cc6fdfe0eb
Merge pull request #36555 from ClickHouse/refactor-something-in-part-volumes
...
Separate data storage abstraction for MergeTree
2022-06-22 11:13:36 +02:00
Anton Popov
d5d568e235
Merge pull request #37913 from azat/parts-refcnt
...
Fix refcnt for unused MergeTree parts in SELECT queries
2022-06-21 22:56:26 +02:00
Nikolai Kochetov
854d148d73
Add some comments. Remove some commented code.
2022-06-21 12:31:02 +00:00
Nikolai Kochetov
1e8c9ecd4c
Merge branch 'master' into refactor-something-in-part-volumes
2022-06-21 12:37:21 +02:00
Nikolai Kochetov
dccf90b1ea
Cleanup.
2022-06-20 18:18:17 +00:00
mergify[bot]
9bdd9e14a6
Merge branch 'master' into fix_flaky_tests_with_transactions
2022-06-20 18:11:30 +00:00
Nikolai Kochetov
7452d04e3a
Merge branch 'master' into refactor-something-in-part-volumes
2022-06-20 15:31:02 +02:00
Alexander Tokmakov
83adf56383
fix race
2022-06-17 18:13:57 +02:00
Vitaly Baranov
5cabdbd982
Restore parts of MergeTree in correct order.
2022-06-15 20:28:40 +02:00
Nikolai Kochetov
2a9a63ac7b
Merge branch 'master' into refactor-something-in-part-volumes
2022-06-15 15:35:26 +02:00
kssenii
4859e11c27
Review fixes
2022-06-12 01:15:10 +02:00
kssenii
fd6c84b831
Review fixes
2022-06-10 14:23:13 +02:00
kssenii
7a2676c7ab
Clean up broken detached parts with timeout
2022-06-10 12:27:57 +02:00
Nikolai Kochetov
5bc9b32025
Merge branch 'master' into refactor-something-in-part-volumes
2022-06-08 11:10:06 +00:00
Azat Khuzhin
61a2613127
Fix refcnt for unused MergeTree parts in SELECT queries
...
Before this patch SELECT queries hold parts even if they were not
required by select (had been eliminated by partition pruning).
This defers removing parts if you have long running queries.
This had been introduced in #23932 , with introduction of
StorageSnapshotPtr.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2022-06-08 07:04:53 +03:00
alesapin
e32d36d790
Proper fix
2022-06-07 17:58:32 +02:00
Nikolai Kochetov
678d978acf
Merge branch 'master' into refactor-something-in-part-volumes
2022-06-07 15:23:00 +00:00
Nikolai Kochetov
89c5855d20
Merge branch 'master' into refactor-something-in-part-volumes
2022-06-02 12:19:07 +02:00
Nikolai Kochetov
edac3d6714
Merge branch 'master' into refactor-read-metrics-and-callbacks
2022-06-02 09:36:20 +00:00
lthaooo
6632616733
Fix TTL merge scheduling bug ( #36387 )
2022-06-01 21:09:53 +02:00
Nikolai Kochetov
86fbb74703
Merge branch 'master' into refactor-read-metrics-and-callbacks
2022-05-31 18:07:47 +00:00
Nikolai Kochetov
c71256ea38
Remove some commented code.
2022-05-30 13:18:20 +00:00
Nikolai Kochetov
5b4658aa5e
Merge branch 'master' into refactor-read-metrics-and-callbacks
2022-05-30 09:47:35 +00:00
alesapin
be1c3c132b
Fix some trash
2022-05-27 16:08:49 +02:00
Alexander Tokmakov
eb71dd4c78
Merge pull request #37547 from ClickHouse/followup_37398
...
Follow-up to #37398
2022-05-26 20:29:41 +03:00
Alexander Tokmakov
e8f33fb0d9
fix flaky tests
2022-05-26 14:17:05 +02:00
Azat Khuzhin
dc9ca3d70c
Fix LOGICAL_ERROR in getMaxSourcePartsSizeForMerge during merges ( #37413 )
2022-05-26 14:14:58 +02:00
Nikolai Kochetov
fd97a9d885
Move some resources
2022-05-23 19:47:32 +00:00
Nikolai Kochetov
fc3645a483
Fix some tests.
2022-05-03 19:32:24 +00:00
Nikolai Kochetov
35095191eb
Merge branch 'master' into refactor-something-in-part-volumes
2022-05-03 17:51:47 +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
Nikolai Kochetov
e44af67fee
Merge branch 'master' into refactor-something-in-part-volumes
2022-04-26 21:08:00 +02:00
Vitaly Baranov
68a020ecea
Implement BACKUP/RESTORE ON CLUSTER.
2022-04-25 16:34:33 +02:00
Nikolai Kochetov
8c00692844
Part 8
2022-04-22 16:58:09 +00:00
Nikolai Kochetov
9133e398b8
Part 7
2022-04-21 19:19:13 +00:00
alesapin
5465415751
Fix replace/move partition with zero copy replication
2022-04-21 14:39:12 +02:00
alesapin
40c15222f8
Merge branch 'master' into fix_trash
2022-04-20 12:45:49 +02:00
alesapin
7cb7c120cc
Less ugly
2022-04-19 15:53:10 +02:00
Robert Schulze
118e94523c
Activate clang-tidy warning "readability-container-contains"
...
This check suggests replacing <Container>.count() by
<Container>.contains() which is more speaking and in case of
multimaps/multisets also faster.
2022-04-18 23:53:11 +02:00
Alexander Tokmakov
66fdf35dfd
remove outdated parts immediately on drop partition
2022-04-13 18:01:22 +02:00
Alexander Tokmakov
49c35f3261
Merge branch 'master' into mvcc_prototype
2022-04-08 13:34:40 +02:00
alesapin
8ec802bc62
Merge pull request #35475 from kssenii/remote-fs-cache-improvements
...
Allow to write remote fs cache on all write operations. Add `system.remote_filesystem_cache` table. Add `drop remote filesystem cache (<path>)` query. Add `system.remote_data_paths` table.
2022-04-08 12:06:26 +02:00
Alexander Tokmakov
6a46da93ae
Merge branch 'master' into mvcc_prototype
2022-04-07 23:22:19 +02:00
jewisliu
77edd41b2e
[Improvement] improvement in PARTITION ALL
...
1. ASTPartition::formatImpl should output ALL while executing ALTER TABLE t DETACH PARTITION ALL
2. prohibit PARTITION ALL excepte DETACH PARTITION ALL
2022-04-07 17:37:01 +08:00
Alexander Tokmakov
1fe50ad201
Merge branch 'master' into mvcc_prototype
2022-04-05 14:38:02 +02:00
Vladimir C
54b4049ea5
Merge pull request #35794 from awakeljw/fork_chmaster
2022-04-05 09:44:45 +02:00
kssenii
6c8e073a61
Merge master
2022-04-01 16:48:29 +02:00
jewisliu
9a4cc78dfb
support ALTER TABLE t DETACH PARTITION ALL syntax
2022-04-01 13:13:07 +08:00
Alexander Tokmakov
287d858fda
Merge branch 'master' into mvcc_prototype
2022-03-29 16:24:12 +02:00
