Commit Graph

225 Commits

Author SHA1 Message Date
alesapin
72046313d4 Merge branch 'master' into nvartolomei-drop-part 2020-11-09 10:02:02 +03:00
Alexey Milovidov
5314185e25 Merge branch 'master' into azat-optimize_skip_unused_shards-optimization 2020-11-08 00:17:59 +03:00
Nikolai Kochetov
c10f733587 Merge branch 'master' into storage-read-query-plan 2020-11-06 15:43:46 +03:00
alexey-milovidov
ee3e289ec2
Merge pull request #15983 from ClickHouse/no_background_pool_no_more
Replace BackgroundProcessingPool with SchedulePool task and ThreadPool.
2020-11-05 21:38:22 +03:00
alesapin
20043e77bb Merge branch 'master' into nvartolomei-drop-part 2020-11-04 10:22:23 +03:00
Alexander Tokmakov
ac32809b6a fix #16482 2020-11-02 19:40:39 +03:00
alesapin
67d22b3e57 Merge branch 'master' into nvartolomei-drop-part 2020-11-02 19:09:09 +03:00
hchen9
feaab260d8 Fix conflict 2020-10-23 12:54:33 -07:00
alesapin
7a63b373f9 Merge branch 'blind_fix_of_read_in_order' into no_background_pool_no_more 2020-10-22 15:47:11 +03:00
Nikolai Kochetov
7fa045cff8 Merge branch 'master' into storage-read-query-plan 2020-10-22 13:31:10 +03:00
alesapin
7edbe4d276 Add some comments 2020-10-16 13:12:31 +03:00
alesapin
4c1f5cab13 Sleep less in background task 2020-10-15 19:10:22 +03:00
Amos Bird
867216103f
Extend trivial count optimization. 2020-10-08 18:08:17 +08:00
Azat Khuzhin
b838214a35 Pass non-const SelectQueryInfo (and drop mutable qualifiers) 2020-10-02 22:42:35 +03:00
Azat Khuzhin
587cde853e Avoid skipping unused shards twice (for query processing stage and read itself) 2020-10-02 22:42:09 +03:00
hchen9
b3949db00f Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into trivial_count_seq_consistency 2020-10-01 21:15:26 -07:00
Nikolai Kochetov
ec64def384 Use QueryPlan while reading from MergeTree. 2020-10-01 20:34:22 +03:00
hchen9
a5ac39b564 Pass Context parameter for IStorage.totalRows and IStorage.totalBytes 2020-09-30 16:47:42 -07:00
Nikolai Kochetov
2efde179e9 Merge branch 'master' into storage-read-query-plan 2020-09-30 15:23:46 +03:00
Alexander Tokmakov
34addcf61f add review suggestions 2020-09-26 22:18:28 +03:00
Nikolai Kochetov
dea90009e3 Fix build 2020-09-25 16:03:12 +03:00
Nikolai Kochetov
62ef40394a
Merge pull request #14856 from ClickHouse/query-plan-for-creating-sets
Query plan for creating sets
2020-09-22 16:19:20 +03:00
Nikolai Kochetov
50674a320f Refactor IStorage::read with query plan. 2020-09-18 14:39:07 +03:00
roman
b41421cb1c [settings]: introduce new query complexity settings for leaf-nodes
The new setting should allow to control query complexity on leaf nodes
excluding the final merging stage on the root-node. For example, distributed
query that reads 1k rows from 5 shards will breach the `max_rows_to_read=5000`,
while effectively every shard reads only 1k rows. With setting `max_rows_to_read_leaf=1500`
this limit won't be reached and query will succeed since every shard reads
not more that ~1k rows.
2020-09-17 10:37:05 +01:00
Nikolai Kochetov
13edfeea1f Fix build. 2020-09-15 20:23:49 +03:00
Nikolai Kochetov
6eac433c55 Review fixes. 2020-09-15 13:40:39 +03:00
Nikolai Kochetov
8c2aa7ce8c Added comment. 2020-09-15 12:22:45 +03:00
Nikolai Kochetov
bcfc83022a Return query plan from storage. 2020-09-14 17:13:58 +03:00
Nicolae Vartolomei
97d0b5ab23 Remove unused query argument 2020-09-08 10:56:10 +01:00
Nikolai Kochetov
9b67cd9faf Merge branch 'master' into refactor-pipes-3 2020-08-10 10:50:17 +03:00
Alexey Milovidov
edd89a8610 Fix half of typos 2020-08-08 03:47:03 +03:00
Nikolai Kochetov
09fbce1b1e Merge branch 'master' into refactor-pipes-3 2020-08-04 11:32:34 +03:00
Nikolai Kochetov
e411916bde Refactor Pipe [part 1]. 2020-08-03 14:33:11 +03:00
Vitaly Baranov
90602b869a Make SettingsChanges a class. 2020-07-31 19:11:27 +03:00
Vitaly Baranov
30b34e6a15 Use SettingSeconds only in Settings, use std::chrono::seconds in other places. 2020-07-31 19:11:27 +03:00
alesapin
c75830e878 Alter table freeze with verbose output 2020-07-28 18:10:36 +03:00
alesapin
1f576ee039 Some intermediate solution 2020-07-13 20:27:52 +03:00
alesapin
4a53264a86 Remove redundant and duplicated code 2020-07-13 19:19:08 +03:00
Azat Khuzhin
433fdffc19 Add lifetime_rows/lifetime_bytes interface (exported via system.tables) 2020-07-11 15:33:11 +03:00
Azat Khuzhin
84c93a6b02 Tiny IStorage refactoring 2020-07-11 15:17:06 +03:00
Maxim Akhmedov
29d2928f93 Consider allocatedBytes() instead of bytes() in Storage{Buffer,Memory}. 2020-06-25 00:27:53 +03:00
alesapin
f262c4f652 Better comments 2020-06-22 12:49:21 +03:00
alesapin
4c0879ae30 Better logging in storages 2020-06-19 20:17:13 +03:00
alesapin
c9fa5d2ec3 Better naming 2020-06-19 18:39:41 +03:00
alesapin
3c47faa9da Move partition key initialization into registerMergeTree 2020-06-19 18:14:08 +03:00
alesapin
d79982f497 Better locks in Storages 2020-06-18 19:10:47 +03:00
alesapin
d4c49816ab Really atomic metadata 2020-06-18 14:02:31 +03:00
alesapin
aab4ce6394 Truncate with metadata 2020-06-18 13:29:13 +03:00
alesapin
dffdece350 getColumns in StorageInMemoryMetadta (only compilable) 2020-06-17 19:39:58 +03:00
alesapin
ef8781cce7 Better getVirtuals method 2020-06-17 17:37:21 +03:00
alesapin
33c27de54d Check methods in metadata 2020-06-17 17:32:25 +03:00
alesapin
31abbe5dbd Select query in metadata 2020-06-17 17:06:22 +03:00
alesapin
eaaef83742 Settings changes in StorageInMemoryMetadata 2020-06-17 16:46:01 +03:00
alesapin
ed8f3b2fc4 TTL in storage in memory metadata 2020-06-17 16:39:26 +03:00
alesapin
1afdebeebd Primary key in storage metadata 2020-06-17 15:39:20 +03:00
alesapin
1da393b218 Sampling key in StorageInMemoryMetadata 2020-06-17 15:07:09 +03:00
alesapin
ba04d02f1e Compilable sorting key in metadata 2020-06-17 14:05:11 +03:00
alesapin
ab61abccc1 Partition key in StorageInMemoryMetadata 2020-06-17 13:34:23 +03:00
alesapin
62f2c17a66 Secondary indices in StorageInMemoryMetadata 2020-06-17 12:38:47 +03:00
alesapin
ccc2bda666 getConstraints() in StorageInMemoryMetadata (suspicious commit, but pretend to work) 2020-06-16 19:55:04 +03:00
alesapin
1ddeb3d149 Buildable getSampleBlock in StorageInMemoryMetadata 2020-06-16 18:51:29 +03:00
alesapin
71f99a274d Compileable getSampleBlockWithColumns in StorageInMemoryMetadata 2020-06-16 17:25:08 +03:00
alesapin
08b9aa6b2e getSampleBlockWithVirtuals in StorageInMemoryMetadata 2020-06-16 15:58:05 +03:00
alesapin
53cb5210de Move getSampleBlockNonMaterialized to StorageInMemoryMetadata 2020-06-16 15:48:10 +03:00
alesapin
0bcd22008a Get column dependencies in StorageInMemoryMetadata 2020-06-16 15:19:21 +03:00
alesapin
36ba0192df Metadata in read and write methods of IStorage 2020-06-15 22:08:58 +03:00
alesapin
b47a7327fd All set methods in metadata 2020-06-15 21:08:05 +03:00
alesapin
33a74a3ea0 TTL methods in StorageInMemoryMetadata 2020-06-15 20:50:53 +03:00
alesapin
5fc41c7ecc Move set*Key methods to StorageInMemoryMetadata 2020-06-15 20:17:06 +03:00
alesapin
aa30649ce5 Working setColumns, setConstraints, setIndices 2020-06-15 20:10:14 +03:00
alesapin
af2fe2ba55 Compilable setColumns, setConstraints, setIndices 2020-06-15 19:55:33 +03:00
alesapin
18b58e8483 Revert too strict lock 2020-06-13 12:12:45 +03:00
alesapin
d636cdf4b0 Remove outdated comment 2020-06-13 11:55:03 +03:00
alesapin
fcfb6d3bc2 Merge with master 2020-06-13 11:51:07 +03:00
alesapin
0edf5ff7a2 Fix race condition 2020-06-12 17:32:47 +03:00
alesapin
8be957ecb5 Better checks around metadata 2020-06-10 14:16:31 +03:00
alesapin
ec933d9d03 Better naming 2020-06-10 12:09:51 +03:00
alesapin
abaf47f0cd Make metadata single structure 2020-06-05 20:29:40 +03:00
alesapin
2b23d1aa33 Fix reference 2020-06-05 15:13:24 +03:00
alesapin
5bc7f67e61 Better metadata for select query and renames 2020-06-05 14:54:54 +03:00
alesapin
b49be4c7f2 Better names 2020-06-01 15:11:23 +03:00
alesapin
663e92b1c5 Rename to methods 2020-06-01 14:29:11 +03:00
alesapin
d9a817f578 Less virtual methods in IStorage 2020-06-01 14:17:18 +03:00
alesapin
72c17a8e3a Slightly more comments 2020-06-01 13:48:52 +03:00
alesapin
3847ea892d Merge branch 'master' into consistent_metadata3 2020-06-01 13:17:59 +03:00
alexey-milovidov
3eea042d16
Merge pull request #11243 from ClickHouse/remove-experimental-use-processors-flag-4
Remove some code.
2020-05-30 21:05:14 +03:00
alesapin
860dc2c814 Merge with consistent_metadata2 2020-05-28 19:45:51 +03:00
alesapin
61aff798d3 Compileable code 2020-05-28 18:33:44 +03:00
alesapin
52ca6b2051 I'm able to build it 2020-05-28 15:37:05 +03:00
Nikolai Kochetov
1fa795988f Remove some code. 2020-05-28 11:24:59 +03:00
alesapin
380c60a33f Intermediate stage (doesn't compile) 2020-05-27 21:38:34 +03:00
alesapin
c7cda399c7 Merge branch 'master' into consistent_metadata2 2020-05-27 12:51:56 +03:00
alesapin
9d0c28d96c Add missing methods 2020-05-26 17:14:08 +03:00
alesapin
6626ef08e8 Fix PVS studio errors 2020-05-26 15:14:50 +03:00
alesapin
adc7439a4c Comments and refactoring 2020-05-25 20:57:08 +03:00
alesapin
9b3cc9e525 Almost working ttl in IStorage 2020-05-25 20:07:14 +03:00
alesapin
a935db4169
boop CI 2020-05-22 15:34:26 +03:00
alesapin
327d17ac6a Better 2020-05-21 22:46:03 +03:00
alesapin
616902a995 Sorting and primary key (broken) 2020-05-20 21:11:38 +03:00
alesapin
9fb28f5ac0 Add sampling key 2020-05-20 18:16:39 +03:00
alesapin
8bc527eecd Compile partition key 2020-05-20 15:16:55 +03:00
alesapin
f209052519 Better comments 2020-05-13 14:04:27 +03:00
alesapin
4d8660f270 Remove obsolete comment 2020-05-01 13:05:37 +03:00
alesapin
f981649213 Fix pushing to views stream and refactor virtuals 2020-04-28 13:38:57 +03:00
alesapin
4badd0fd28 Better code 2020-04-27 20:46:51 +03:00
alesapin
b0c5c1d685 Fix style 2020-04-27 18:21:37 +03:00
alesapin
cefc58e77c Fix style 2020-04-27 18:17:08 +03:00
alesapin
18c550df15 Better virtuals logic 2020-04-27 16:55:30 +03:00
alesapin
2829774105 Merge branch 'master' into refactor_istorage 2020-04-27 15:34:21 +03:00
tavplubix
7928f2eaa1
Merge pull request #7512 from ClickHouse/database_atomic
DatabaseAtomic
2020-04-24 22:28:18 +03:00
alesapin
b4425c2dc4 Remove getColumn and hasColumn methods from IStorage 2020-04-24 13:20:03 +03:00
alesapin
5ae25b68e4 Remove redundant virtual from function 2020-04-23 18:18:33 +03:00
alesapin
b0a73589b0 Remove virtual columns as separate field from IStorage 2020-04-23 18:09:00 +03:00
Alexander Tokmakov
04d6b59ac0 Merge branch 'master' into database_atomic 2020-04-23 17:31:37 +03:00
Alexey Milovidov
1e325a9fd9 Checkpoint 2020-04-22 09:22:14 +03:00
Alexander Tokmakov
5e6d4b9449 Merge branch 'master' into database_atomic 2020-04-12 16:35:44 +03:00
Alexander Kazakov
497df3086f Merge branch 'master' into timed_rwlock
Change-Id: I620bfde2121ff013773b001d514b40b1e796a58b
2020-04-10 11:38:20 +03:00
Alexander Kazakov
26dd6140b2 Added new config settings to control timeouts
* "lock_acquire_timeout" controls for how long a query will continue to
acquire each lock on its argument tables
 * "lock_acquire_timeout_for_background_operations" is a per-table
setting for storages of *MergeTree family
2020-04-09 21:10:27 +03:00
Alexander Tokmakov
dd1590830b Merge branch 'master' into database_atomic 2020-04-08 22:00:46 +03:00
Alexander Tokmakov
4c48b7dd80 better rename 2020-04-07 18:31:33 +03:00
Alexander Kazakov
621d26bcf7 Better timeout diagnostics message 2020-04-07 14:34:35 +03:00
Alexander Tokmakov
a2101c9b1c better code 2020-04-07 02:22:44 +03:00
Alexander Tokmakov
08bae4668d Merge branch 'master' into database_atomic 2020-04-06 16:18:07 +03:00
Azat Khuzhin
1232760f78 Fix Distributed-over-Distributed when nested table has only one shard 2020-04-04 13:47:35 +03:00
Ivan Lezhankin
06446b4f08 dbms/ → src/ 2020-04-03 18:14:31 +03:00