thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-12-01 20:12:02 +00:00
Code Issues Packages Projects Releases Wiki Activity
62,784 Commits 9,193 Branches 1,782 Tags 2.2 GiB
96e84a44d1
Commit Graph

452 Commits

Author SHA1 Message Date
Pavel Kruglov
dbc5018000 Update tests for hedged requests 2021-03-22 22:18:06 +03:00
Alexander Kuzmenkov
2f5dbf57b6
Merge pull request #21839 from kssenii/add-postgres-connection-pool 
Add connection pool for postgres engine
 2021-03-22 19:49:51 +03:00
tavplubix
5dfd0045a6
Merge branch 'master' into distributed_ddl_improvements 2021-03-22 18:13:19 +03:00
kssenii
3b32c8fe9a Block on empty connection pool 2021-03-19 21:00:45 +00:00
Pavel Kruglov
d380454044 Change read_data_timeout from sec to ms, add profile event for hedged requests and better process receiving packets 2021-03-18 20:16:17 +03:00
tavplubix
6a265f468e
Merge branch 'master' into distributed_ddl_improvements 2021-03-15 11:24:14 +03:00
Alexey Milovidov
bbd6ac2d3a Merge branch 'master' into add_postgresql_engine_docs 2021-03-14 14:22:56 +03:00
Alexander Tokmakov
83b3e4e0f5 allow to use Cluster from Replicated db 2021-03-09 20:05:24 +03:00
vdimir
36006a7e96
Merge branch 'master' into cross-to-inner-join-rewrite 2021-03-09 09:36:15 +03:00
Alexander Tokmakov
163e27b299 support query and session settings for distributed DDL 2021-03-09 01:57:53 +03:00
Alexander Tokmakov
5070b5b85b detach permanently setting for Replicated db 2021-03-09 00:34:52 +03:00
Alexander Tokmakov
2022b90919 configurable output mode for distributed DDL 2021-03-08 23:35:09 +03:00
Azat Khuzhin
16f4c02d42 Add optimize_skip_unused_shards_limit 
Limit for number of sharding key values, turns off
optimize_skip_unused_shards if the limit is reached
 2021-03-26 06:09:00 +03:00
Slach
5791cf5f2b fix review comments https://github.com/ClickHouse/ClickHouse/pull/21078#discussion_r580413875 and https://github.com/ClickHouse/ClickHouse/pull/21078#discussion_r580410204 
Signed-off-by: Slach <bloodjazman@gmail.com>
 2021-03-08 03:39:24 +03:00
Ivan Lezhankin
5cfeedb1e0 Add setting http_max_uri_size 2021-03-04 15:21:23 +03:00
Pavel Kruglov
dc9dd8ccdc Fix typo 2021-03-03 16:16:17 +03:00
hexiaoting
4fe75ad168 fix error 2021-03-03 17:18:53 +08:00
Pavel Kruglov
82a6be44cf Disable changing replica when we have made progress 2021-03-03 01:03:03 +03:00
Pavel Kruglov
153bfbfc28 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-03-02 11:59:32 +03:00
hexiaoting
e116346cbb Merge remote-tracking branch 'origin/master' into dev-sumcount 2021-03-02 10:11:50 +08:00
hexiaoting
16333e9f3a Suppport fuse aggregate functions:sum/avg/count to sumCount 2021-03-01 18:04:34 +08:00
Pavel Kruglov
197058dc12 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-02-27 00:36:33 +03:00
Nikolai Kochetov
d91b8a3acb
Merge branch 'master' into filter-push-down 2021-02-26 19:33:27 +03:00
Nikolai Kochetov
d328bfa41f Review fixes. Add setting max_optimizations_to_apply. 2021-02-26 19:29:56 +03:00
alexey-milovidov
50639b7dba
Merge pull request #21052 from ClickHouse/file-engine-settings 
Merging #20620
 2021-02-22 13:10:31 +03:00
Alexey Milovidov
46ac365629 Merge branch 'master' into topvisor/file-engine-settings 2021-02-21 23:10:26 +03:00
Alexey Milovidov
0a62f95bbe Merge branch 'master' into distributed_aggregation_memory_efficient_by_default 2021-02-21 23:06:49 +03:00
Kruglov Pavel
815b4ff0d9
Merge branch 'master' into hedged-requests 2021-02-21 17:10:24 +03:00
alexey-milovidov
20a7ccf5b1
Merge pull request #20174 from amosbird/alias 
Normalized function names (lower-case case-insensitive names)
 2021-02-21 16:23:51 +03:00
tavplubix
a697b578bc
Merge pull request #16193 from ClickHouse/database_replicated 
DatabaseReplicated: continuation of #10485
 2021-02-20 19:39:34 +03:00
vdimir
e052a5a05e
Revert "Support old cross to inner join rewrite behaviour" 
This reverts commit 527210b5e4.
 2021-02-19 15:14:24 +03:00
Amos Bird
2c4bc43014
Backward compatible 2021-02-18 20:20:29 +08:00
Pavel Kruglov
1b78de2142 Use fibers in HedgedRequests 2021-02-17 20:34:52 +03:00
vdimir
527210b5e4
Support old cross to inner join rewrite behaviour 2021-02-17 12:44:53 +03:00
Alexey Milovidov
fa20016091 Enable distributed_aggregation_memory_efficient by default 2021-02-17 09:53:18 +03:00
M0r64n
75117389ec Add a couple of QOL file engine settings 2021-02-16 18:50:11 +04:00
Alexander Tokmakov
bf6f64a3fb Merge branch 'master' into database_replicated 2021-02-16 01:28:19 +03:00
vdimir
9afa6b5b1b
Add option cross_to_inner_join_rewrite 2021-02-15 22:40:32 +03:00
Kruglov Pavel
598576ce70
Merge branch 'master' into hedged-requests 2021-02-15 16:51:45 +03:00
Alexander Tokmakov
9c7cf9e92e remove some debug code 2021-02-15 13:26:34 +03:00
Alexey Milovidov
4d650a2a56 Adjust config 2021-02-11 16:41:21 +03:00
Amos Bird
fc6c57f8e0
Fix 2021-02-10 12:48:41 +08:00
Amos Bird
565a148da9
Normalize count() variants 2021-02-10 12:48:41 +08:00
Anton Popov
f1beeb7c25
Merge pull request #20099 from azat/remove-not-existing-setting 
Remove never existing insert_in_memory_parts_timeout
 2021-02-08 16:09:03 +03:00
Pavel Kruglov
f946aab759 Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-02-06 17:38:56 +03:00
Kruglov Pavel
d94e8624d7
Merge branch 'master' into shard-id 2021-02-06 16:48:17 +03:00
Azat Khuzhin
48b415d3e4 Remove never existing insert_in_memory_parts_timeout 
Fixes: a43cb93be5 ("remove questionable functionality")
Cc: @CurtizJ
 2021-02-05 01:26:40 +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
Pavel Kruglov
60a92e9a99 Fix build, add comments, update tests 2021-02-02 15:14:31 +03:00
feng lv
0edf65c094 fix test 
fix

update

fix spell
 2021-02-02 09:22:30 +00:00
feng lv
4279c7da41 add setting insert_shard_id 
add test

fix style

fix
 2021-02-02 04:26:59 +00:00
Vitaliy Zakaznikov
3de4690450 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into live_view_periodic_refresh 2021-01-29 19:57:13 -05:00
Pavel Kruglov
25e85d71ee Merge branch 'master' of github.com:ClickHouse/ClickHouse into hedged-requests 2021-01-29 21:08:47 +03:00
Alexey Milovidov
065d22cf2b Merge branch 'master' into disable-checksums-on-read 2021-01-28 03:07:31 +03:00
alexey-milovidov
2028228f4b
Merge pull request #18684 from amosbird/betterwith 
better CTE and with global
 2021-01-27 04:33:17 +03:00
Alexey Milovidov
a6f5f40a65 Merge branch 'master' into disable-checksums-on-read 2021-01-27 04:09:00 +03:00
Amos Bird
3afcccaad2
Fix global with after union refactoring 2021-01-26 10:29:12 +08:00
Alexey Milovidov
9ee5c1535e Allow to disable checksums on read 2021-01-25 23:29:04 +03:00
Alexey Milovidov
cfd47b2980 Merge branch 'master' into issue18494 2021-01-25 22:18:23 +03:00
flynn
e75b116466
Rewrite sum(if()) and sumIf to countIf in special cases (#17041) 
Co-authored-by: vdimir <vdimir@yandex-team.ru>
 2021-01-21 12:01:35 +03:00
Pavel Kruglov
97b5179e55 Implement HedgedRequests 2021-01-19 22:41:05 +03:00
Alexander Kuzmenkov
d22c04568d
Merge pull request #13405 from excitoon-favorites/s3keepalive 
Connection pools for S3
 2021-01-18 12:52:37 +03:00
alexey-milovidov
78fff6bc39
Merge branch 'master' into multiple-nested 2021-01-15 14:54:27 +03:00
alexey-milovidov
2ca185c9f9
Merge pull request #16995 from sundy-li/alias_column_partition_prune 
Add optimize_respect_aliases
 2021-01-14 11:30:45 +03:00
Alexey Milovidov
c51df126f1 Disable "optimize_move_functions_out_of_any" by default #18973 2021-01-12 19:46:18 +03:00
sundy-li
ad01534bd5 Merge branch 'master' into alias_column_partition_prune 2021-01-12 18:28:30 +08:00
Anton Popov
36ae0e4d35 Merge remote-tracking branch 'upstream/master' into HEAD 2021-01-11 13:51:12 +03:00
Alexey Milovidov
7e9120b34f Merge branch 'master' into chenziliang/feature/wildcard-dynamic-columns 2021-01-10 04:04:47 +03:00
Amos Bird
a3d19fa64d
Correctly override default settings remotely 2021-01-08 12:28:09 +08:00
Amos Bird
0260953a47
better 2021-01-06 17:18:48 +08:00
Vladimir Chebotarev
5cbc25c647 Added global setting s3_max_connections. 2021-01-05 13:34:55 +03:00
Amos Bird
a157a5b3b3
add max_partitions_to_read setting 2021-01-04 12:40:48 +08:00
sundyli
f8815f233c
Merge branch 'master' into alias_column_partition_prune 2021-01-02 11:23:55 +08:00
Alexey Milovidov
4b3ae495d6 Merge branch 'master' into CurtizJ-multiple-nested 2021-01-02 00:25:16 +03:00
alexey-milovidov
a7c350adda
Merge branch 'master' into feature/wildcard-dynamic-columns 2020-12-31 17:47:21 +03:00
Nikita Mikhailov
8e31ce4a5c Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel-parsing-input-format 2020-12-30 18:22:11 +03:00
Nikita Mikhailov
b94a654715 build fix 2020-12-30 16:55:31 +03:00
Alexey Milovidov
68fac02d35 Change union_default_mode to throw exception 2020-12-29 20:27:00 +03:00
TszkitLo40
f7d7880ad5 fix build 2020-12-29 10:13:27 +08:00
Nikita Mikhailov
c3288c3fbf Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel-parsing-input-format 2020-12-28 15:09:37 +03:00
alfredlu
7ec8a73cc3 fix build 2020-12-28 10:38:16 +08:00
alfredlu
51cfbe8c2e Add log_comment setting 2020-12-27 18:35:46 +08:00
Anton Popov
11283e3d81 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-25 21:25:59 +03:00
Amos Bird
6fc225e676
Distributed insertion to one random shard (#18294) 
* Distributed insertion to one random shard

* add some tests

* add some documentation

* Respect shards' weights

* fine locking

Co-authored-by: Ivan Lezhankin <ilezhankin@yandex-team.ru>
 2020-12-23 19:04:05 +03:00
Anton Popov
57857dda63 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-23 15:16:43 +03:00
Nikolai Kochetov
af7f5c9518
Merge pull request #17868 from ClickHouse/async-read-from-socket 
Async read from socket
 2020-12-23 12:20:42 +03:00
Alexander Kuzmenkov
51b2329295
Merge branch 'master' into aku/window-prototype 2020-12-23 09:26:11 +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
Anton Popov
b6ff6300b2 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-22 18:06:21 +03:00
Alexander Kuzmenkov
85c1bc1253 Merge remote-tracking branch 'origin/master' into tmp 2020-12-21 10:46:21 +03:00
Alexey Milovidov
ae9b67fefa Support to parse Arrays in CSV as nested CSV in a String 2020-12-20 13:26:08 +03:00
alexey-milovidov
34e4ace029
Merge pull request #17525 from ClickHouse/null-as-default-default 
Attempt to make NULL as default by default
 2020-12-18 18:00:34 +03:00
Nikolai Kochetov
c7ef57c6fd Add setting async_socket_for_remote 2020-12-18 16:15:03 +03:00
Anton Popov
009efeff40 Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-18 16:14:09 +03:00
Alexey Milovidov
a0f7a12c4f Merge branch 'master' into null-as-default-default 2020-12-18 08:09:35 +03:00
Alexander Kuzmenkov
4bfcb2fc16 a setting 2020-12-18 04:25:21 +03:00
Nikita Mikhailov
6a55e018e4 Merge branch 'master' of github.com:ClickHouse/ClickHouse into parallel-parsing-input-format 2020-12-18 02:25:32 +03:00
Alexey Milovidov
e4433157e7 Merge branch 'master' into insert_quorum_parallel-default 2020-12-17 22:42:32 +03:00
Anton Popov
a42b00c9aa Merge remote-tracking branch 'upstream/master' into HEAD 2020-12-17 20:43:23 +03:00
hexiaoting
cb91d64fe7
Add new feature: limit length and offset setting (#17633) 
Co-authored-by: Alexander Kazakov <Akazz@users.noreply.github.com>
 2020-12-17 17:16:14 +03:00