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314 Commits

Author SHA1 Message Date
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
Alexey Milovidov
dba57529f8 Merge branch 'master' of github.com:yandex/ClickHouse into fix-stringstream 2020-11-07 22:03:38 +03:00
Alexey Milovidov
fd84d16387 Fix "server failed to start" error 2020-11-07 03:14:53 +03:00
Alexey Milovidov
28c6dea1a2 LOGICAL_ERROR was mistakenly used for some ErrorCodes #12735 2020-11-06 21:02:16 +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
alexey-milovidov
654d127ce6
Merge pull request #16630 from sundy-li/patch-6 
better change the config
 2020-11-04 11:36:07 +03:00
alexey-milovidov
74ebe952d1
Update Context.cpp 2020-11-04 11:32:20 +03:00
alesapin
a02b4322b6 Merge branch 'master' into complete_zk_api 2020-11-03 13:13:07 +03:00
sundy-li
af5ecbef27 set zookeeper config 2020-11-03 17:57:24 +08:00
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
3824fcb076 Rename file and some tweaks 2020-10-27 15:47:42 +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 Kuzmenkov
6552613118
Merge pull request #16280 from filimonov/clickhouse-local-tmp-folder 
clickhouse-local can work without tmp directory
 2020-10-26 19:10:15 +03:00
Alexander Kuzmenkov
79a6be08d1
Update src/Interpreters/Context.cpp 2020-10-26 19:09:53 +03:00
alesapin
9ed4668dbb Refactor common part of background list 2020-10-26 15:40:55 +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
Mikhail Filimonov
f3a18864d5
After CR fixes - better & simpler. Issue in Context::shutdown fixed 2020-10-23 16:57:06 +02:00
Denny Crane
b310d0abb4
Fix for incorrect error message 
max_[table/partition]_size_to_drop can be changed without restart since https://github.com/ClickHouse/ClickHouse/pull/7779
 2020-10-22 15:22:17 -03:00
Alexander Kuzmenkov
5cbf645de4 Merge remote-tracking branch 'origin/master' into tmp 2020-10-22 19:48:02 +03:00
Alexander Kuzmenkov
145e2b012f cleanup 2020-10-22 19:47:20 +03:00
alesapin
7a63b373f9 Merge branch 'blind_fix_of_read_in_order' into no_background_pool_no_more 2020-10-22 15:47:11 +03:00
Alexander Tokmakov
72dbb43235 Merge branch 'master' into fork-valbaturin-replication-db-engine 2020-10-20 19:14:54 +03:00
Vladimir Chebotarev
aa5f207fd4
Added disable_merges option for volumes in multi-disk configuration (#13956) 
Co-authored-by: Alexander Kazakov <Akazz@users.noreply.github.com>
 2020-10-20 18:10:24 +03:00
alesapin
7edbe4d276 Add some comments 2020-10-16 13:12:31 +03:00
alesapin
0fb1f74b2e Trying to schedule better 2020-10-16 11:00:15 +03:00
alesapin
4c1f5cab13 Sleep less in background task 2020-10-15 19:10:22 +03:00
alesapin
60d14352f8 Merge branch 'master' into no_background_pool_no_more 2020-10-15 16:34:14 +03:00
Alexander Kuzmenkov
b4378b004f Merge remote-tracking branch 'origin/master' into tmp 2020-10-15 16:01:41 +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 Tokmakov
72b1339656 Revert "Revert "Write structure of table functions to metadata"" 
This reverts commit c65d1e5c70.
 2020-10-14 15:19:29 +03:00
tavplubix
c65d1e5c70
Revert "Write structure of table functions to metadata" 2020-10-14 13:59:29 +03:00
alexey-milovidov
f60ccb4edf
Merge pull request #14295 from ClickHouse/write_structure_of_table_functions 
Write structure of table functions to metadata
 2020-10-13 23:56:09 +03:00
Alexander Kuzmenkov
6200433e12 Merge origin/master into tmp (using imerge) 2020-10-12 21:15:31 +03:00
alexey-milovidov
a8708338f2
Merge pull request #15809 from amosbird/c1 
add print_query_id support for native client
 2020-10-11 13:29:35 +03:00
Amos Bird
ff665c362f
Add print query id support to client 2020-10-11 10:09:08 +08:00
Alexey Milovidov
9f15daf45c Remove useless metrics to avoid confusion 2020-10-10 18:52:44 +03:00
Alexander Tokmakov
6b2da861dc Merge branch 'master' into write_structure_of_table_functions 2020-10-02 20:46:58 +03:00
Alexander Kuzmenkov
218d86de7e Merge remote-tracking branch 'origin/master' into tmp 2020-09-28 16:29:51 +03:00
tavplubix
ffc0499952
Merge pull request #15243 from ClickHouse/tavplubix-patch-1 
Try fix race on Context::settings
 2020-09-28 11:44:27 +03:00
Alexander Tokmakov
b0d99217fb Merge branch 'master' into write_structure_of_table_functions 2020-09-27 14:26:47 +03:00
alesapin
97671a1771 Ugly fix for default database race 2020-09-25 14:27:00 +03:00
tavplubix
5ff5ca1fa6
Update Context.cpp 2020-09-24 20:08:15 +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
Alexander Tokmakov
1ca9a92b21 Merge branch 'master' into write_structure_of_table_functions 2020-09-18 21:09:23 +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
sundyli
9c2a8ea6d0 dynamic zookeeper config 2020-09-17 13:26:36 +08:00
Azat Khuzhin
a35c1f8ed0 Do not check client's host when user comes from interserver secret 2020-09-16 00:35:49 +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 Tokmakov
d278d849e4 Merge branch 'master' into write_structure_of_table_functions 2020-09-09 17:12:35 +03:00
Alexander Kuzmenkov
c62bf555d2 Merge origin/master into tmp (using imerge) 2020-09-08 16:26:38 +03:00
Alexander Kuzmenkov
d0a9926e7d fixes and some docs 2020-09-08 16:19:27 +03:00
alesapin
bea15175d6
Merge pull request #14496 from Jokser/disk-s3-shutdown 
Disable S3 requests processing during context shutdown to speed up termination process
 2020-09-08 15:21:54 +03:00
Peng Jian
fd82272cfe Fix code style, and update docs for Kafka engine 2020-09-06 11:17:19 +08:00
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
Pavel Kovalenko
9d11d4dd44 Variable inline. 2020-09-04 21:45:22 +03:00
Pavel Kovalenko
c933f72adb Disable S3 requests processing during context shutdown to speed up termination process. 2020-09-04 17:17:27 +03:00
Alexander Tokmakov
56695727b2 Merge branch 'master' into write_structure_of_table_functions 2020-09-01 20:15:13 +03:00
Alexander Tokmakov
3a9779adb4 slightly better code 2020-09-01 17:41:49 +03:00
Alexander Kuzmenkov
c02f9e1dd1 remove some debug output to pass the tests 2020-08-29 01:48:48 +03:00
Alexander Kuzmenkov
063cc386a3 cosmetic fixes 2020-08-28 22:02:50 +03:00
alesapin
1ea00d5e7a Fix test and better messages 2020-08-28 14:12:51 +03:00
Alexander Kuzmenkov
4612794678 opentelemetry context propagation 2020-08-28 04:21:08 +03:00
Alexander Kuzmenkov
54b3047d19 fixup 2020-08-27 21:44:20 +03:00
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
alexey-milovidov
7b53a0ef33 Revert "Added allow_merges option for volumes in multi-disk configuration (#13402)" 
This reverts commit 1e2616542a.
 2020-08-21 18:44:29 +03:00
Vladimir Chebotarev
1e2616542a
Added allow_merges option for volumes in multi-disk configuration (#13402) 2020-08-21 12:04:13 +03:00
Alexander Kuzmenkov
05ad9b9fff opentelemetry wip 2020-08-20 23:59:58 +03:00
tavplubix
4aff48dc3f
Merge pull request #10851 from zhang2014/feature/materialize_mysql_database 
ISSUES-4006 support MaterializeMySQL database engine
 2020-08-12 15:59:28 +03:00
Alexey Milovidov
12f66fa82c Fix 99% of typos 2020-08-08 04:01:47 +03:00
zhang2014
a3bc18bed2 ISSUES-4006 try resolve review comment 2020-08-06 12:03:27 +08:00
zhang2014
035760df9d ISSUES-4006 refactor for external ddl 2020-08-04 10:31:26 +08:00
Alexey Milovidov
1c039d2cf3 Attempt to fix "Arcadia" build 2020-08-03 04:44:58 +03:00
Alexey Milovidov
6e63a62a65 Attempt to fix "Arcadia" build 2020-08-03 03:14:59 +03:00
Vitaly Baranov
56665a15f7 Rework and rename the template class SettingsCollection => BaseSettings. 2020-07-31 20:54:18 +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
Alexander Kuzmenkov
4398c2daf8 boop the CI 2020-07-23 23:44:30 +03:00
Denis Glazachev
9effacfbc1 Merge branch 'master' into ldap-per-user-authentication 
* master: (1102 commits)
  Update README.md
  Update README.md
  Update README.md
  Update index.md
  [docs] add intrdocution for statements page (#12189)
  Revert "Run perf tests with memory sampling (for allocations >1M)"
  Sanitize LINK_LIBRARIES property for the directories (#12160)
  [docs] refactor Domains overview (#12186)
  DOCS-647: toStartOfSecond (#12190)
  [docs] add intrdocution for commercial page (#12187)
  DOCSUP-1348 Russian translation for new functions (#133) (#12194)
  changelog fixes
  Update index.md (#12191)
  Update zh kafka.md title (#12192)
  Added test for #3767
  style fix for #12152
  Tests for fixed issues #10846 and #7347
  changelog fixes
  [docs] introduction for special table engines (#12170)
  [docs] introduction for third-party interfaces (#12175)
  ...

# Conflicts:
#	src/Access/ya.make
#	src/Common/ErrorCodes.cpp
 2020-07-08 00:42:09 +04:00
Alexey Milovidov
1462a66d1e Fix typos 2020-06-27 22:05:00 +03:00
Val
cbcd1bea0e provide better comments and information 2020-06-27 17:00:44 +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
Vitaly Baranov
29a9d4187f Fix using current database while checking access rights. 2020-06-24 17:31:05 +03:00
Denis Glazachev
5db60202b6 Merge branch 'master' into ldap-per-user-authentication 2020-06-19 00:11:08 +04:00
Alexey Milovidov
1ab599b0a0 Remove "current_password" but keep it for Arcadians 2020-06-15 05:17:08 +03:00
Alexey Milovidov
bbe5f4c909 Revert "Remove "current_password" because it is harmful" 
This reverts commit 66ccb2f6b1.
 2020-06-15 05:13:41 +03:00
Alexey Milovidov
66ccb2f6b1 Remove "current_password" because it is harmful 2020-06-15 04:12:01 +03:00
Alexey Milovidov
6c278fee61 Better exception message 2020-06-14 04:07:47 +03:00
Alexander Kuzmenkov
e354bbc78c
Merge pull request #11588 from ClickHouse/aku/async-log 
Add system.asynchronous_metric_log
 2020-06-11 16:10:35 +03:00
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
Alexander Tokmakov
08073903ed fix query_id of http queries 2020-06-10 17:24:42 +03:00
Alexander Kuzmenkov
fafa953ee4 fixup 2020-06-06 04:23:21 +03:00
Alexander Kuzmenkov
eaaf005a03
Merge pull request #11410 from ClickHouse/aku/logical-error-synonyms 
Remove assorted synonyms of LOGICAL_ERROR
 2020-06-05 13:10:40 +03:00
Alexander Kuzmenkov
07e4bb7050 Remove assorted synonyms of LOGICAL_ERROR. 
We don't need any special handling for them on the client, and, on the
contrary, have to handle them as logical errors in tests.
 2020-06-03 16:18:42 +03:00
Denis Glazachev
c427524bc8 Simplefy ExternalAuthenticators exposure to isCorrectPassword() 2020-06-03 01:02:31 +04:00
Pervakov Grigorii
bc9381406f Add default credentials and custom headers for s3 table functions. 2020-06-02 20:48:49 +03:00
Denis Glazachev
c61cbe8e98 Merge branch 'master' into ldap-per-user-authentication 
* master: (114 commits)
  Update PushingToViewsBlockOutputStream.cpp
  Update PushingToViewsBlockOutputStream.cpp
  make clang-10 happy
  Fix sync_async test (remove timeout)
  CLICKHOUSEDOCS-631: temporary_files_codec, join_on_disk_max_files_to_merge settings. (#11242)
  Suppress output of cancelled queries in clickhouse-client #9473
  Better log messages in ConfigReloader
  fix select from StorageJoin
  Fix unit tests under MSan
  Added test.
  Fix build.
  Fix arguments for AggregateFunctionQuantile/
  Update style.md
  Add a guide on error messages.
  Report dictionary name on dictionary load errors.
  more types in ASOF JOIN (#11301)
  Fix part_log test
  Update test.
  Add perftest.
  Parallel processing for PushingToViewsBlockOutputStream::writeSuffix
  ...
 2020-06-02 12:42:29 +04:00
Denis Glazachev
e8144976fe Merge branch 'master' into ldap-per-user-authentication 2020-05-31 15:09:16 +04:00
Alexey Milovidov
25f941020b Remove namespace pollution 2020-05-31 00:57:37 +03:00
Alexander Tokmakov
c071e0a473 add context to DatabaseCatalog methods 2020-05-29 02:01:18 +03:00
Denis Glazachev
2863de750e Merge branch 'master' into ldap-per-user-authentication 2020-05-28 01:30:52 +04:00
Denis Glazachev
d74f1357d4 Add LDAP authentication support 2020-05-28 01:06:33 +04:00
Alexey Milovidov
7e1813825b Return old names of macros 2020-05-24 01:24:01 +03:00
Alexey Milovidov
ee4ffbc332 find {base,src,programs} -name '*.h' -or -name '*.cpp' | xargs grep -l -P 'LOG_\w+\([^,]+, "[^"]+" << [^<]+\);' | xargs sed -i -r -e 's/(LOG_\w+)\(([^,]+), "([^"]+)" << ([^<]+)\);/\1_FORMATTED(\2, "\3{}", \4);/' 2020-05-23 19:47:56 +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
37fa26971e
boop ci 2020-05-21 21:49:31 +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
alesapin
07cb21ccb7
Merge branch 'master' into refactor-reservations 2020-05-18 11:43:48 +03:00
Alexey Milovidov
f4ac1eec04 Merge branch 'master' into quota-key-in-client 2020-05-17 08:15:13 +03:00
Gleb Novikov
1a25ac6e1f Merge branch 'master' into refactor-reservations 2020-05-16 23:34:45 +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
390b39b272 VolumePtr instead of DiskPtr in MergeTreeData* 2020-05-10 00:24:15 +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
378d73d477
Merge pull request #10449 from azat/metrics-for-new-bg-schedule-pools 
Add tasks/memory metrics for distributed/buffer schedule pools
 2020-04-26 20:16:02 +03:00
Alexander Tokmakov
04d6b59ac0 Merge branch 'master' into database_atomic 2020-04-23 17:31:37 +03:00
Azat Khuzhin
4f5ec14f27 Configure thread names for buffer/distributed schedule pools 2020-04-23 03:16:14 +03:00
Azat Khuzhin
d854049d21 Add tasks/memory metrics for distributed/buffer schedule pools 
Follow-up-for: #10315
Follow-up-for: #10263
 2020-04-23 02:18:37 +03:00
Azat Khuzhin
c04c73b4c4 Drop unused MemoryTrackingForMerges from Context 
It set in src/Storages/MergeTree/MergeList.cpp anyway.
 2020-04-23 01:57:33 +03:00
Alexander Tokmakov
fefbbd37df Merge branch 'master' into database_atomic 2020-04-22 17:02:30 +03:00
Alexey Milovidov
0a7edce036 Checkpoint 2020-04-22 09:01:33 +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
Alexander Tokmakov
b29bddac12 Merge branch 'master' into database_atomic 2020-04-20 14:09:09 +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
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
Alexey Milovidov
fe59524481 Implemented in a different way 2020-04-15 04:59:14 +03:00
Alexander Tokmakov
d1024e76bd fix 2020-04-13 18:46:36 +03:00
Alexander Tokmakov
5e6d4b9449 Merge branch 'master' into database_atomic 2020-04-12 16:35:44 +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
Alexander Tokmakov
140cd88c20 fixes 2020-04-09 02:59:39 +03:00
Alexander Tokmakov
dd1590830b Merge branch 'master' into database_atomic 2020-04-08 22:00:46 +03:00
Vitaly Baranov
42b8ed3ec6 Implement "ON CLUSTER" clause for access control SQL. 2020-04-07 23:31:59 +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
Ivan Lezhankin
06446b4f08 dbms/ → src/ 2020-04-03 18:14:31 +03:00