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423 Commits

Author SHA1 Message Date
Alexey Milovidov
29e8b783ba Comments 2021-07-13 03:59:52 +03:00
Artur
278099e663 correct code style 2021-07-12 12:21:18 +00:00
mergify[bot]
b7ae4e4ced
Merge branch 'master' into async-insert 2021-07-12 09:21:37 +00:00
Artur
8113580237 Add warning in debug mode 2021-07-09 14:40:32 +00:00
Alexander Tokmakov
4165ba2a01 add system.zookeeper_log 2021-07-09 17:05:35 +03:00
Artur
146a45a8b3 Adding system.warnings 2021-07-09 09:27:51 +00:00
Alexander Tokmakov
1a470fb777 fix sequence_id in MySQL protocol 2021-07-07 20:03:28 +03:00
alesapin
f0fc12d0dd Merge branch 'master' into evillique-nlp 2021-07-07 12:14:49 +03:00
Alexander Tokmakov
5e44fa32b4 Merge branch 'master' into improve_create_or_replace 2021-07-06 11:50:43 +03:00
Alexander Tokmakov
aa3f0b2032 fix 2021-07-02 19:39:55 +03:00
Ivan Lezhankin
1bb41593d1 Merge remote-tracking branch 'upstream/master' into async-insert 2021-06-28 22:55:56 +03:00
kssenii
aa7133c239 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-06-27 20:08:00 +00:00
kssenii
3d90f0710c Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-06-26 22:04:47 +00:00
Amos Bird
4da1b8154a
Fix data race in getClusters() 2021-06-26 22:15:57 +08:00
alesapin
9e77ca7182
Merge branch 'master' into nlp 2021-06-17 21:47:41 +03:00
Ivan Lezhankin
37365589ed Merge branch 'master' into async-insert 2021-06-17 16:57:45 +03:00
mergify[bot]
9cfedd9c64
Merge branch 'master' into progress-bar 2021-06-12 01:15:23 +00:00
Alexander Tokmakov
e5d8a97546 fix 2021-06-11 15:21:14 +03:00
Alexander Tokmakov
6f5cf773ef Merge branch 'master' into mvcc_prototype 2021-06-09 12:50:54 +03:00
mergify[bot]
3a47feedb0
Merge branch 'master' into progress-bar 2021-06-09 08:04:48 +00:00
Ivan Lezhankin
973cea73b7 Merge branch 'master' into async-insert 2021-06-08 15:10:30 +03:00
Nikolay Degterinsky
fb217ca916 added LemmaGen lemmatizer 2021-06-05 00:52:35 +00:00
mergify[bot]
d68d5e0ef1
Merge branch 'master' into rename-const-context-ptr 2021-06-04 14:41:41 +00:00
Nikolay Degterinsky
b22d5327da minor ContextPtr fix 2021-06-04 00:33:41 +00:00
Nikolay Degterinsky
480da5838e merged and resolved the conflict in Context.cpp 2021-06-03 20:23:14 +00:00
kssenii
e23bc14582 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-06-03 19:44:55 +00:00
Nikolay Degterinsky
d12deb8128 implemented function synonyms() for plain extension type 2021-06-03 02:20:42 +00:00
Alexander Tokmakov
9915bd0a8b Merge branch 'master' into mvcc_prototype 2021-06-03 00:52:57 +03:00
alesapin
4a1bf51ad1
Merge branch 'master' into limited_fetches 2021-06-02 23:01:47 +03:00
Ivan Lezhankin
791cbcf0b1 Merge remote-tracking branch 'upstream/master' into async-insert 2021-06-02 18:50:37 +03:00
Ivan Lezhankin
b339c387f4 Fix after merge 2021-06-02 18:39:12 +03:00
Ivan Lezhankin
84c23dc060 Merge branch 'master' into async-insert 2021-06-02 18:06:21 +03:00
kssenii
12ea45e956 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-06-01 17:43:34 +00:00
Nikolai Kochetov
dbaa6ffc62 Rename ContextConstPtr to ContextPtr. 2021-06-01 15:20:52 +03:00
mergify[bot]
08eca33d81
Merge branch 'master' into progress-bar 2021-05-31 19:54:20 +00:00
Alexander Tokmakov
5692db736c Merge branch 'master' into mvcc_prototype 2021-05-31 21:11:22 +03:00
Nikolai Kochetov
afc1fe7f3d Make ContextPtr const by default. 2021-05-31 17:49:02 +03:00
kssenii
625377f553 Add backoff for reading replication messages, fix some checks 2021-05-26 23:38:53 +00:00
alesapin
42b2383e01 Basic throttler implementation 2021-05-26 23:37:44 +03:00
kssenii
a78c9e63e7 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-05-23 12:07:26 +00:00
alesapin
31181095e7 Review fixes 2021-05-18 17:08:56 +03:00
Alexander Tokmakov
f2ab5a05c6 Merge branch 'master' into mvcc_prototype 2021-05-18 13:36:38 +03:00
kssenii
1ee77eae89 Better way to distinguish between user query and replication thread query 2021-05-16 21:35:37 +00:00
kssenii
e9c3bc1836 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into progress-bar 2021-05-16 20:48:35 +00:00
kssenii
c25be65ebf Refactor progress bar, adjust progress indication for reading from file 2021-05-14 06:16:31 +00:00
Azat Khuzhin
aeb2c5d88a Preserve dictionaries until storage shutdown 
v2: Context::loadEmbeddedDictionaries()
v3: Context::loadDictionaries()
 2021-05-13 22:03:00 +03:00
Alexander Tokmakov
df2849be90 Merge branch 'master' into mvcc_prototype 2021-05-13 21:48:36 +03:00
kssenii
e82d717233 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into progress-bar 2021-05-13 10:20:02 +00:00
Amos Bird
264cff6415
Projections 
TODO (suggested by Nikolai)

1. Build query plan fro current query (inside storage::read) up to WithMergableState
2. Check, that plan is simple enough: Aggregating - Expression - Filter - ReadFromStorage (or simplier)
3. Check, that filter is the same as filter in projection, and also expression calculates the same aggregation keys as in projection
4. Return WithMergableState if projection applies

3 will be easier to do with ActionsDAG, cause it sees all functions, and dependencies are direct (but it is possible with ExpressionActions also)

Also need to figure out how prewhere works for projections, and
row_filter_policies.

wip
 2021-05-11 18:12:23 +08:00
Maksim Kita
c79d7eae21 Refactored interfaces 2021-05-08 17:39:35 +03:00
kssenii
c33f358a9a Better way to track progress, display progress for ch-client 2021-04-28 19:12:28 +00:00
kssenii
3a0372535e Show progress only with --progress option 2021-04-27 13:21:42 +00:00
kssenii
ffcfe5f9a1 Progress bar for file table engine 2021-04-26 21:02:52 +00:00
Ivan Lezhankin
484528ba2c Fix problem with use-after-free inside shared_ptr 2021-04-21 16:19:28 +03:00
Ivan Lezhankin
ee194928d2 CC 2021-04-21 16:19:28 +03:00
Ivan Lezhankin
a36596e303 Add settings 2021-04-19 22:16:34 +03:00
Ivan Lezhankin
9e5d274467 Merge remote-tracking branch 'upstream/master' into async-insert 2021-04-14 20:16:05 +03:00
Nikita Mikhaylov
024374a2ec review fixes 2021-04-13 22:39:43 +03:00
Nikita Mikhaylov
c333c3dedb review fixes 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
36a8419f60 style 2021-04-13 22:39:42 +03:00
Nikita Mikhaylov
4843f86329 use only one connection between initiator and worker 2021-04-13 22:39:42 +03:00
Pavel Kruglov
e4f3678ae9 Fix build 2021-04-12 12:28:46 +03:00
alexey-milovidov
d21ffd83a7
Merge branch 'master' into catboost-reload 2021-04-11 13:29:36 +03:00
Ivan
495c6e03aa
Replace all Context references with std::weak_ptr (#22297) 
* Replace all Context references with std::weak_ptr

* Fix shared context captured by value

* Fix build

* Fix Context with named sessions

* Fix copy context

* Fix gcc build

* Merge with master and fix build

* Fix gcc-9 build
 2021-04-11 02:33:54 +03:00
Alexander Tokmakov
f270fa1843 rollback on exception 2021-04-09 15:53:51 +03:00
alesapin
2987bbc948 Small improvements 2021-04-07 16:52:11 +03:00
alesapin
1c8e33414f Merge branch 'master' into johnskopis/dynamic-interserver-creds-v20 2021-04-06 16:28:46 +03:00
kssenii
9dba529494 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into library-bridge 2021-04-05 13:14:51 +00:00
Alexander Tokmakov
f596906f47 add transaction counters 2021-04-05 14:41:34 +03:00
Pavel Kruglov
cc65a1db97 Update paths to the model configs in config reloading 2021-04-01 13:30:05 +03:00
Ivan Lezhankin
de05803177 Merge branch 'master' into async-insert 2021-03-29 20:59:02 +03:00
alesapin
be132a32a2 More renames 2021-03-29 11:24:56 +03:00
Alexey Milovidov
2a8ac01cdb Rename as suggested by Kita 2021-03-28 22:24:28 +03:00
Alexey Milovidov
50f712e198 Integrate mmap cache to the infrastructure 2021-03-28 04:10:30 +03:00
kssenii
8a650c4408 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into library-bridge 2021-03-22 13:38:25 +00:00
Ivan Lezhankin
4f1fad97ab Merge remote-tracking branch 'upstream/master' into async-insert 2021-03-19 23:41:01 +03:00
Nikolai Kochetov
c3c393a7aa Merge branch 'master' into refactor-actions-dag 2021-03-18 14:33:07 +03:00
Ivan Lezhankin
346818266a [WIP] 2021-03-17 17:11:47 +03:00
kssenii
34dea63248 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into library-bridge 2021-03-17 13:32:43 +00:00
kssenii
9662a492c9 Proper bridge start 2021-03-17 08:21:04 +00:00
Vitaly Baranov
d6e0342c30 Improvements in implementations of the classes AccessRights and GrantedRoles. 2021-03-14 19:12:35 +03:00
Denis Glazachev
290a6d273e
Add Kerberos support for authenticating existing users when accessing over HTTP 2021-03-11 23:41:10 +03:00
Ivan Lezhankin
74214865eb Merge remote-tracking branch 'upstream/master' into async-insert 2021-03-04 14:14:28 +03:00
Ivan Lezhankin
b726845be2 [WIP] 2021-03-04 14:10:21 +03:00
Nikolai Kochetov
15921fbfcb Remove index by name from ActionsDAG 2021-03-03 23:01:07 +03:00
Alexander Tokmakov
2a36d6cb55 review suggestions 2021-02-20 02:41:58 +03:00
Alexander Tokmakov
1aac7b3471 Merge branch 'master' into database_replicated 2021-02-17 00:39:56 +03:00
Alexander Tokmakov
7b54b892b5 fix 2021-02-16 17:05:58 +03:00
Alexander Tokmakov
bf6f64a3fb Merge branch 'master' into database_replicated 2021-02-16 01:28:19 +03:00
alesapin
f80137626a
Merge pull request #19580 from ClickHouse/in_memory_raft 
In memory coordination inside ClickHouse
 2021-02-13 10:19:23 +03:00
Azat Khuzhin
935870b2c2 Add separate config directive for Buffer profile 
If you push data via Buffer engine then all your queries will be done
from one user, however this is not always desired behavior, since this
will not allow to limit queries with max_concurrent_queries_for_user and
similar.
 2021-02-10 21:40:26 +03:00
alesapin
9667bdcbd2 Merge branch 'master' into in_memory_raft 2021-02-09 16:06:31 +03:00
Alexander Tokmakov
5e0cbfe972 Merge branch 'master' into database_replicated 2021-02-08 23:01:12 +03:00
Alexander Tokmakov
78c1d69b8c better code 2021-02-08 22:36:17 +03:00
tavplubix
ac477d9850
Merge pull request #19771 from ClickHouse/thread_state_improvements 
Minor code improvements around ThreadStatus
 2021-02-08 22:34:55 +03:00
alesapin
d5ee7d33e9 Merge branch 'master' into in_memory_raft 2021-02-08 10:30:31 +03:00
alesapin
aafadc06df Better types 2021-02-05 13:31:46 +03:00
Alexander Tokmakov
87502d0220 Merge branch 'thread_state_improvements' into database_replicated 2021-02-03 20:19:35 +03:00
Alexander Tokmakov
d010f97db0 Merge branch 'master' into database_replicated 2021-02-03 20:13:25 +03:00
Aleksei Semiglazov
921518db0a CLICKHOUSE-606: query deduplication based on parts' UUID 
* add the query data deduplication excluding duplicated parts in MergeTree family engines.

query deduplication is based on parts' UUID which should be enabled first with merge_tree setting
assign_part_uuids=1

allow_experimental_query_deduplication setting is to enable part deduplication, default ot false.

data part UUID is a mechanism of giving a data part a unique identifier.
Having UUID and deduplication mechanism provides a potential of moving parts
between shards preserving data consistency on a read path:
duplicated UUIDs will cause root executor to retry query against on of the replica explicitly
asking to exclude encountered duplicated fingerprints during a distributed query execution.

NOTE: this implementation don't provide any knobs to lock part and hence its UUID. Any mutations/merge will
update part's UUID.

* add _part_uuid virtual column, allowing to use UUIDs in predicates.

Signed-off-by: Aleksei Semiglazov <asemiglazov@cloudflare.com>

address comments
 2021-02-02 16:53:39 +00:00
alesapin
9979181c02 Merge branch 'master' into in_memory_raft 2021-02-02 17:05:20 +03:00
Maksim Kita
d0151de4bb
Merge pull request #19608 from kreuzerkrieg/Add_IStoragePolicy_interface 
Add IStoragePolicy interface
 2021-02-02 11:03:20 +03:00
alesapin
365bf65f5a Fix install script 2021-02-01 17:14:59 +03:00
alesapin
57c9b6c864 Fix build without nuraft 2021-02-01 16:18:17 +03:00
alesapin
0aca40d8cb Merge branch 'master' into in_memory_raft 2021-02-01 14:30:11 +03:00
Alexander Tokmakov
004517009e fix 2021-01-29 18:13:27 +03:00
Azat Khuzhin
acde56ff8a Add separate pool for message brokers (RabbitMQ and Kafka) 
background_message_broker_schedule_pool_size was introduced in #13939,
but never used actually, use it for RabbitMQ and Kafka.
 2021-01-27 21:08:41 +03:00
alesapin
a33963e211 Better raft server startup 2021-01-27 20:54:25 +03:00
Alexander Tokmakov
f20d5e3b41 fix 2021-01-26 20:51:25 +03:00
kreuzerkrieg
29a2ef3089 Add IStoragePolicy interface 2021-01-26 10:55:28 +02:00
alesapin
dea4b5009b Some server initialization 2021-01-25 15:29:12 +03:00
Alexander Tokmakov
3bd4d97353 Merge branch 'master' into database_replicated 2021-01-25 14:19:04 +03:00
alesapin
173b6fefdf Merge branch 'master' into in_memory_raft 2021-01-25 12:03:28 +03:00
alexey-milovidov
ba3e064a63
Merge pull request #19371 from kssenii/test-coverage-with-factories 
test coverage with factories
 2021-01-25 07:11:09 +03:00
kssenii
0d940c6137 Add AggregateFunctionCombinatorFactory, better names 2021-01-23 12:07:37 +00:00
alesapin
4a06bf1d79 Merge branch 'fix_one_more_tiny_race' into in_memory_raft 2021-01-22 15:56:43 +03:00
kssenii
daab2c91bb Better 2021-01-21 21:15:11 +00:00
Nikita Mikhaylov
dca0cbf4eb
Merge pull request #19313 from nikitamikhaylov/another-race-cache-dictionary 
Fixed race between copy-constructor and addQueryAccessInfo
 2021-01-21 21:02:36 +03:00
kssenii
c1702f34ee Add factories info into system.query_log 2021-01-21 15:46:37 +00:00
alesapin
4aa11b3494 Remove zkutil namespace from TestKeeperStorage 2021-01-21 18:09:48 +03:00
Nikita Mikhailov
1d1e53f5d3 style 2021-01-20 15:37:53 +03:00
Nikita Mikhailov
cf88874088 done 2021-01-20 15:30:41 +03:00
alesapin
6c6bf60937 Rename function 2021-01-19 18:23:32 +03:00
alesapin
ac64a13392 Split storage and requests processing 2021-01-19 17:22:28 +03:00
Alexander Tokmakov
7f97a11c84 Merge branch 'master' into database_replicated 2021-01-18 17:09:39 +03:00
John Skopis
9bcc5a6175 Support interserver credential rotation 
Restarting a server instance to change the interserver password results
in many replicas being out of sync until all clusters are using the new
credential.

This commit adds dynamic credential loading for both the client
(Replicated* tables) and server (InterserverIOHTTPHandler).

This commit also adds the ability to rotate credentials, i.e. accept more
than one credential during a credential change.

state0 (no auth):

    <interserver_http_credentials />

state1 (auth+allow_empty migration):

    <interserver_http_credentials>
        <user>admin</user>
        <password>222</password>
        <allow_empty>true</allow_empty>
    </interserver_http_credentials>

state2 (auth+new admin password migration):

    <interserver_http_credentials>
        <user>admin</user>
        <password>333</password>
        <users>
            <admin>222</admin>
        </users>
    </interserver_http_credentials>
 2021-01-04 09:59:09 +00:00
Nikita Mikhailov
c5f92e5096 better formatfactory 2020-12-30 06:07:30 +03:00
Nikita Mikhailov
dcfbe782c6 Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel-parsing-input-format 2020-12-23 05:20:22 +03:00
Amos Bird
2a28c127eb
Better code for real 2020-12-18 14:13:59 +08:00
Amos Bird
2f92d57af9
Better code. 2020-12-18 14:13:58 +08:00
Amos Bird
272311f6bd
Extensive information in system.query_log 2020-12-18 14:13:58 +08:00
nikitamikhaylov
12e624fd9a fix tests 2020-12-15 00:56:48 +03:00
alesapin
3d0dbbe411 Fix build 2020-12-08 17:49:18 +03:00
Alexey Milovidov
4ecfe8fef4 Remove unused headers 2020-12-08 02:10:22 +03:00
Alexander Tokmakov
9e3fd3c170 Merge branch 'master' into database_replicated 2020-11-27 17:08:34 +03:00
alesapin
d199a2bf76 Merge branch 'master' into complete_zk_api 2020-11-27 14:55:55 +03:00
alexey-milovidov
dfae1efbbd
Merge pull request #17070 from fastio/master 
Support multiple ZooKeeper clusters
 2020-11-27 10:38:01 +03:00
Alexander Kuzmenkov
1d7dcef4a0 Merge remote-tracking branch 'origin/master' into HEAD 2020-11-24 21:45:10 +03:00
Alexander Tokmakov
5ccf975a4a Merge branch 'master' into database_replicated 2020-11-24 14:38:02 +03:00
alesapin
b8fb44a7b9 Merge with master 2020-11-23 11:05:50 +03:00
Alexander Tokmakov
7ab4445e99 try another approach 2020-11-20 19:06:27 +03:00
Amos Bird
1d9d586e20
Make global_context consistent. 2020-11-20 18:23:14 +08:00
alesapin
1aba61be7f Merge branch 'master' into complete_zk_api 2020-11-19 13:32:15 +03:00
Peng Jian
a0683ce460 Support mulitple ZooKeeper clusters 2020-11-19 15:44:47 +08:00
Alexander Kuzmenkov
1570320e20 fixes for context hierarchy 2020-11-18 20:43:18 +03:00
nikitamikhaylov
6f4e5bcaac style 2020-11-17 17:39:34 +03:00
nikitamikhaylov
ee8b3339a1 done 2020-11-17 17:39:34 +03:00
Alexander Tokmakov
0731bfb7be Merge branch 'master' into database_replicated 2020-11-12 21:04:18 +03:00
alesapin
6398271432 Merge branch 'master' into complete_zk_api 2020-11-11 16:57:24 +03:00
alesapin
932ea0ef8b Merge branch 'master' into complete_zk_api 2020-11-10 13:56:11 +03:00
Amos Bird
aa8e6db786
reload auxiliary zookeepers configuration 2020-11-10 15:56:37 +08:00
alesapin
a02b4322b6 Merge branch 'master' into complete_zk_api 2020-11-03 13:13:07 +03:00
alesapin
101aa9e931 Merge branch 'master' into no_background_pool_no_more 2020-11-02 10:49:19 +03:00
alesapin
c2525ef211 Server and client pinging each other 2020-10-30 17:16:47 +03:00
alesapin
40fc512e79 Merge branch 'master' into no_background_pool_no_more 2020-10-29 12:53:34 +03:00
alesapin
1c9e24b5e2 Merge branch 'master' into system_fetches_table 2020-10-28 10:20:04 +03:00
alesapin
880f4bbd05 System fetches 2020-10-26 19:38:35 +03:00
Alexander Kuzmenkov
5a70e26c70 Merge remote-tracking branch 'origin/master' into HEAD 2020-10-26 19:21:13 +03:00
Alexander Tokmakov
636da1318b Merge branch 'master' into database_replicated 2020-10-26 15:00:43 +03:00
alesapin
d5d0819698 Merge branch 'master' into no_background_pool_no_more 2020-10-26 12:58:51 +03:00
alesapin
f97e6beb70 Remove message broker pool from context 2020-10-25 15:34:18 +03:00
Alexander Kuzmenkov
145e2b012f cleanup 2020-10-22 19:47:20 +03:00
Alexander Tokmakov
72dbb43235 Merge branch 'master' into fork-valbaturin-replication-db-engine 2020-10-20 19:14:54 +03:00
alesapin
7edbe4d276 Add some comments 2020-10-16 13:12:31 +03:00
alesapin
3394c22c03 Fix race and clang-tidy 2020-10-15 10:39:27 +03:00
alesapin
a535a089d1 Some style fixes 2020-10-14 19:09:18 +03:00
alesapin
0b14a31ba9 Get rid of background processing pool 2020-10-14 15:44:10 +03:00
Alexander Kuzmenkov
218d86de7e Merge remote-tracking branch 'origin/master' into tmp 2020-09-28 16:29:51 +03:00
alesapin
97671a1771 Ugly fix for default database race 2020-09-25 14:27:00 +03:00
Alexander Kuzmenkov
7b64ca33b1 Merge remote-tracking branch 'origin/master' into tmp 2020-09-22 14:02:20 +03:00
Alexander Kuzmenkov
bfc3be9e43 Merge remote-tracking branch 'origin/aku/tcp-versio' into tmp 2020-09-22 14:02:15 +03:00
alexey-milovidov
3e0509af69
Merge pull request #13573 from amosbird/rms 
specific ReplicatedMergeTree settings
 2020-09-21 01:36:33 +03:00
Vitaly Baranov
46ab2f76cd
Merge pull request #14919 from vitlibar/add-login-function-to-access-storage 
Add login() function to IAccessStorage
 2020-09-20 16:58:22 +03:00
Vitaly Baranov
dbc837c148 IAccessStorage now can override the login() function. 2020-09-19 01:04:20 +03:00
Vitaly Baranov
3356d75b23
Merge pull request #13156 from azat/cluster-secure 
Secure inter-cluster query execution (with initial_user as current query user) [v3]
 2020-09-17 17:11:00 +03:00
Alexander Kuzmenkov
6217dd77b5 Merge remote-tracking branch 'origin/master' into tmp 2020-09-17 12:35:10 +03:00
sundy-li
544b2cb20d add configChanged method for zookeeper 
fix logic error && skip reload testkeeper
 2020-09-17 13:33:45 +08:00
Artem Zuikov
51ba12c2c3
Try speedup build (#14809) 2020-09-15 12:55:57 +03:00
Azat Khuzhin
0159c74f21 Secure inter-cluster query execution (with initial_user as current query user) [v3] 
Add inter-server cluster secret, it is used for Distributed queries
inside cluster, you can configure in the configuration file:

  <remote_servers>
      <logs>
          <shard>
              <secret>foobar</secret> <!-- empty -- works as before -->
              ...
          </shard>
      </logs>
  </remote_servers>

And this will allow clickhouse to make sure that the query was not
faked, and was issued from the node that knows the secret. And since
trust appeared it can use initial_user for query execution, this will
apply correct *_for_user (since with inter-server secret enabled, the
query will be executed from the same user on the shards as on initator,
unlike "default" user w/o it).

v2: Change user to the initial_user for Distributed queries if secret match
v3: Add Protocol::Cluster package
v4: Drop Protocol::Cluster and use plain Protocol::Hello + user marker
v5: Do not use user from Hello for cluster-secure (superfluous)
 2020-09-15 01:36:28 +03:00
Vitaly Baranov
70b0fe88b1
Merge pull request #14604 from vitlibar/no-detach-threads-2 
Use join() instead of detach() for threads #2
 2020-09-12 02:07:46 +03:00
Vitaly Baranov
2a9ab48279 Use join() instead of detach() for the no_users_thread in StorageLiveView. 2020-09-09 22:39:27 +03:00
Alexander Kuzmenkov
c62bf555d2 Merge origin/master into tmp (using imerge) 2020-09-08 16:26:38 +03:00
Peng Jian
e6bfd9d586 1. Add new setting for Kafka engine, named kafka_thread_per_consumer which default value is false. 2. Create separate thread pool for Kafka engine. 2020-09-06 11:17:19 +08:00
Amos Bird
05a5a13e08
specific ReplicatedMergeTree settings 2020-08-27 22:37:41 +08:00
Amos Bird
0c1cf22c00
Allow FETCH PARTITION from other zookeepers 2020-08-27 22:19:18 +08:00
Alexander Kuzmenkov
05ad9b9fff opentelemetry wip 2020-08-20 23:59:58 +03:00
Alexey Milovidov
12f66fa82c Fix 99% of typos 2020-08-08 04:01:47 +03:00
Vitaly Baranov
e40a8ac176 Use names of the settings instead of their indices in SettingsConstraints and settings profiles. 2020-07-31 19:11:27 +03:00
Gleb Novikov
aac97957ce Fixed integration test_tmp_policy 2020-07-26 21:27:36 +03:00
Gleb Novikov
7f5b6fba78 Generic volume is coming... 
1. SingleDiskVolume for temporary volumes
2. Generic VolumePtr in StoragePolicies
3. Removed max_data_part_size in system.storage_policies, added volume_type
 2020-07-26 21:27:36 +03:00
Val
31910e9bf1 Use ClientInf::QueryKind to distinguish replicated db log queries 2020-06-27 17:01:18 +03:00
Val
5e076b464e add replicated db snapshot, integration test, repl alter queries, etc 
add an option to create replicated tables within replicated db without specifying zk path and replica id
add replicated sch pool
disable replication of alter queries for replicated tables in replicated dbs
snapshot prototype. amend of replicated db workflow
add prototype of integration tests for replicated db
 2020-06-27 16:58:15 +03:00
Val
0a860c0c2b log based replicated 2020-06-27 16:51:36 +03:00
Denis Glazachev
5db60202b6 Merge branch 'master' into ldap-per-user-authentication 2020-06-19 00:11:08 +04:00
Denis Glazachev
9e3a28a6b8 Merge branch 'master' into ldap-per-user-authentication 
* master: (414 commits)
  Update file.md
  Update merge.md
  Update dictionary.md
  Update external-data.md
  Update distributed.md
  Update null.md
  Update set.md
  Update join.md
  Update url.md
  Update view.md
  Update materializedview.md
  Update memory.md
  Update buffer.md
  Update generate.md
  removed a sentence about global lock during rename (#11577)
  greatCircleAngle en translation (#11584)
  Update configuration-files.md
  try fix flacky test
  Update why.html
  Update rich.html
  ...

# Conflicts:
#	src/Common/ErrorCodes.cpp
#	utils/ci/jobs/quick-build/run.sh
 2020-06-11 03:06:17 +04:00
Denis Glazachev
848330b37a Expect <ldap_servers> in main config.xml 2020-06-11 02:48:15 +04:00
Alexander Kuzmenkov
e4be52f35f Add system.asynchronous_metric_log 2020-06-10 22:17:54 +03:00
Pervakov Grigorii
bc9381406f Add default credentials and custom headers for s3 table functions. 2020-06-02 20:48:49 +03:00
alesapin
70fe119426 Add clear names 2020-05-22 13:33:57 +03:00
alesapin
98ffefd90c Fix bug with return type 2020-05-22 13:09:24 +03:00
alesapin
c036af0261 Fix deadlock after clickhouse-server update (with changes in one of system log tables structure) during startup between concurrent merge and table rename. 2020-05-21 17:11:56 +03:00
Alexey Milovidov
f4ac1eec04 Merge branch 'master' into quota-key-in-client 2020-05-17 08:15:13 +03:00
Vitaly Baranov
5b84121d81 Improve system tables for quotas. Remove function currentQuota(). 2020-05-13 19:40:48 +03:00
Vitaly Baranov
e64e2ebdf6 Improve system table for row policies. Remove function currentRowPolicies(). 2020-05-13 19:40:48 +03:00
Vitaly Baranov
c7213ab607 Use boost::flat_set instead of vector to store current and enabled roles. 2020-05-13 19:40:48 +03:00
Gleb Novikov
c637d99e07 Volumes and storages refactoring: 
1. Moved Volume to separate file
  2. Created IVolume interface and implemented current behaviour in implementation of new interface — VolumeJBOD
  3. Replaced all old volume usages with new VolumeJBOD. Where it is unnecessary to have JBOD — left just IVolume.
  4. Removed old Volume completely
  5. Moved StoragePolicy to separated files
  6. Moved DiskSelector to separated files
  7. Removed DiskSpaceMonitor file
 2020-05-04 23:15:38 +03:00
alexey-milovidov
8c2839d3c9
Merge pull request #10308 from ClickHouse/shared-context-lifetime 
Shared context lifetime
 2020-04-21 00:12:45 +03:00
Alexey Milovidov
1d885b3ff9 Merge branch 'master' into quota-key-in-client 2020-04-20 02:15:37 +03:00
Nikolai Kochetov
67b3487207 Try fix build. 2020-04-19 18:46:12 +03:00
Nikolai Kochetov
e969f66aca Try fix test. 2020-04-19 18:41:35 +03:00
Azat Khuzhin
5d11118cc9 Use thread pool (background_distributed_schedule_pool_size) for distributed sends 
After #8756 the problem with 1 thread for each (distributed table, disk)
for distributed sends became even worse (since there can be multiple
disks), so use predefined thread pool for this tasks, that can be
controlled with background_distributed_schedule_pool_size knob.
 2020-04-19 12:01:56 +03:00
alexey-milovidov
17b6e0b3e5
Merge pull request #10315 from azat/buffer-flush-bg-pool 
Use background thread pool for background buffer flushes
 2020-04-18 15:04:35 +03:00
Nikolai Kochetov
84faa9af26 Merge branch 'master' into shared-context-lifetime 2020-04-17 19:13:13 +03:00
Nikolai Kochetov
ce11662ab1 Fix build. 2020-04-17 15:58:52 +03:00
Nikolai Kochetov
d51a9c551b Remove shared_ptr to SharedContext from Context. 2020-04-17 12:47:40 +03:00
Azat Khuzhin
a9b1b36907 Use separate pool for buffer flushes (background_buffer_flush_schedule_pool_size) 2020-04-16 20:14:28 +03:00
Nikolai Kochetov
025093d354 Fix build. 2020-04-16 17:51:33 +03:00
Nikolai Kochetov
d6db27e372 Modify context. 2020-04-16 17:37:38 +03:00
Ivan Lezhankin
e230632645 Changes required for auto-sync with Arcadia 2020-04-16 15:31:57 +03:00
Alexey Milovidov
fe59524481 Implemented in a different way 2020-04-15 04:59:14 +03:00
Vitaly Baranov
ca634f603a Revert resetting the settings to their defaults after each query in TCPHandler. 2020-04-10 21:09:59 +03:00
Vitaly Baranov
42b8ed3ec6 Implement "ON CLUSTER" clause for access control SQL. 2020-04-07 23:31:59 +03:00
Ivan Lezhankin
06446b4f08 dbms/ → src/ 2020-04-03 18:14:31 +03:00