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486 Commits

Author SHA1 Message Date
taiyang-li
66813a3aa9 merge master 2022-01-12 16:56:29 +08:00
freedomDR
af601f98d3 doc fix bloomfilter 2022-01-05 03:37:54 +00:00
taiyang-li
1e102bc1b2 merge master 2022-01-01 09:01:06 +08:00
alesapin
9e83e5f7f4
Merge pull request #33121 from karnevil13/karnevil-DOCSUP-20367 
DOCSUP-20367: Edit and translate to Russian (insert_quorum_parallel)
 2021-12-29 13:31:36 +03:00
taiyang-li
9036b18c2f merge master 2021-12-27 15:12:48 +08:00
kssenii
688cffb8be Update postgres doc 2021-12-25 16:37:44 +03:00
karnevil13
c5a22e6799
Merge branch 'master' into karnevil-DOCSUP-20367 2021-12-24 02:57:28 +03:00
karnevil13
c6f6630627 insert_quorum_parallel-EdTranRus 2021-12-24 02:28:39 +03:00
taiyang-li
2597925724 merge master 2021-12-21 15:55:39 +08:00
mergify[bot]
c3a4e0ddcb
Merge branch 'master' into andrc1901-DOCSUP-18084 2021-12-20 13:00:43 +00:00
taiyang-li
d033fc4c24 merge master and fix conflict 2021-12-17 15:11:21 +08:00
alexey-milovidov
0e5cf9749a
Merge pull request #32852 from melvynator/patch-1 
Update some broken links
 2021-12-16 23:57:22 +03:00
Christoph Wurm
a65dd4824c Docs: Fix formatting in HDFS engine 2021-12-16 14:46:12 +00:00
Peignon Melvyn
d593f94d3c
Update some broken links 
The links were linking to the page itself. The information probably has been moved to the SQL reference page.
 2021-12-16 14:27:38 +01:00
Christoph Wurm
0b1b4fe9ad Fix list formatting in Distributed docs. 2021-12-16 12:31:28 +00:00
mergify[bot]
8ee8283395
Merge branch 'master' into andrc1901-DOCSUP-18084 2021-12-15 08:29:04 +00:00
taiyang-li
a0b90fa9ec fix bugs and add some docs 2021-12-14 18:44:15 +08:00
taiyang-li
8234d1176f merge master 2021-12-14 10:39:21 +08:00
李扬
8675086104
Merge branch 'master' into hive_table 2021-12-12 09:01:46 -06:00
Andrei Ch
61a1eb2828 Update RabbitMQ 2021-12-12 00:21:05 +03:00
Christoph Wurm
3e5a6c8730 Add sections to Distributed documentation. 2021-12-10 18:29:15 +00:00
Peignon Melvyn
ee2655b704
Update mergetree.md 
The link did not had the correct anchor
 2021-12-06 12:46:19 +01:00
taiyang-li
2f4e7e1d4e merge master 2021-12-02 19:48:21 +08:00
Federico Ceratto
04a8730c91
Fix syntax error: drop comma 2021-12-01 20:12:10 +00:00
Vladimir C
37cd3b9aaa
Merge pull request #31608 from sevirov/sevirov-DOCSUP-14783-document_the_mysql_settings 2021-12-01 12:04:53 +03:00
Vladimir C
2214748afb
Apply suggestions from code review 2021-12-01 12:04:34 +03:00
alexey-milovidov
b5f44de8f0
Merge pull request #31948 from ramazanpolat/patch-2 
fix some broken links
 2021-11-30 05:59:45 +03:00
Ramazan Polat
daed39d000
fix some broken links 
max_insert_block_size and stream-flush-interval-ms links fixed.
 2021-11-29 14:34:46 +03:00
Dmitriy
94d43d9520 Translate to Russian 
Выполнил перевод на русский язык.
 2021-11-25 19:59:14 +03:00
khamadiev
df23893f69
Update kafka.md 
Updated See Also section, since number of kafka consumers controlled by background_message_broker_schedule_pool_size setting
 2021-11-25 17:20:16 +05:00
taiyang-li
e8644807fe merge master and solve conflict 2021-11-19 15:01:58 +08:00
olgarev
1cd1677b0c
DOCSUP-14532: Support SETTINGS clause for S3 engine (#30982) 2021-11-16 16:25:12 +03:00
taiyang-li
c5bc968140 Merge remote-tracking branch 'ck/master' into bigo_hive_table 2021-11-08 18:38:14 +08:00
Kseniia Sumarokova
eb546406de
Merge pull request #30954 from olgarev/revolg-DOCSUP-12852-argument_for_StorageMerge_supports_regular_expression 
DOCSUP-12852: Database argument for Merge table engine supports regular expression
 2021-11-08 09:34:08 +03:00
taiyang-li
36ca0b296b implement hive table engine 2021-11-05 19:55:30 +08:00
olgarev
dd2698ed98 Possible values for db name 2021-11-02 14:29:20 +00:00
olgarev
da0f231a5f
Apply suggestions from code review 
Co-authored-by: gyuton <40863448+gyuton@users.noreply.github.com>
 2021-11-02 12:01:01 +03:00
Dmitriy
3b501ffb3e Translate to Russian 
Выполнил перевод на русский язык.
 2021-11-01 20:15:46 +03:00
olgarev
c17bf072fe Initial 2021-11-01 10:39:25 +00:00
Dmitriy
3e36edd5d2 Document the min_bytes_to_rebalance_partition_over_jbod setting 
Задокументировал настройку min_bytes_to_rebalance_partition_over_jbod.
 2021-10-29 21:35:11 +03:00
alexey-milovidov
7023423f66
Merge pull request #28705 from gyuton/gyuton-DOCSUP-14093-Edit-and-translate-to-Russian 
DOCSUP-14093: Edited and translated to Russian (external dicts)
 2021-10-21 23:33:41 +03:00
João Figueiredo
360ec76c29
Grammar suggestions to distributed.md 
* fixed some typos.
* improved wording of some statements.
 2021-10-20 22:35:17 +02:00
michon470
3c8e963420
DOCSUP-15198: output_format_csv_null_representation setting translation (#29977) 
* Перевод без изменений содержания

* в ру-версию добавлены ngrambf_v1 и tokenbf_v1

* Update mergetree.md

* Update docs/ru/operations/settings/settings.md

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

* Update docs/ru/operations/settings/settings.md

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

* Update docs/ru/operations/settings/settings.md

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

* Update docs/ru/operations/settings/settings.md

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

* Update docs/ru/operations/settings/settings.md

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

* Update docs/ru/engines/table-engines/mergetree-family/mergetree.md

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

* Update docs/ru/engines/table-engines/mergetree-family/mergetree.md

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

* Update docs/ru/engines/table-engines/mergetree-family/mergetree.md

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>

* Corrections and translation

* in EN ver. lines 349-351 were included into the codeblock -- moved them to the proper place
* ...

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-10-18 15:40:26 +03:00
Nikita Mikhaylov
b17aba0e5b
Merge pull request #29793 from lehasm/alexey-sm-DOCSUP-14057-document-shardNum-shardCount 
DOCSUP-14057-document-shardNum-shardCount
 2021-10-12 19:15:34 +03:00
Denny Crane
f1791ddc44
explanation for volume/max_data_part_size_bytes 2021-10-11 15:49:30 -03:00
Alexey
2b272f5781 Virtual column in Distributed updated, link fixed, links added 
Translated that part
 2021-10-09 19:17:02 +00:00
Alexey
7f5852a711 New buildId variant 
Links from Distributed
 2021-10-09 18:37:28 +00:00
Maksim Kita
d5a7e92b97 Bloom filter map added support for has function 2021-09-23 01:10:14 +03:00
Ivan Blinkov
f429db1ee9 find . -type f -name '*.md'| xargs -I{} perl -pi -e 's|https://clickhouse.tech|https://clickhouse.com|g' {} 2021-09-19 23:05:54 +03:00
alesapin
55a6769e19
Merge pull request #28488 from gyuton/gyuton-DOCSUP-10285-Document-the-ReplicatedMergeTree-settings 
DOCSUP-10285: Documented the ReplicatedMergeTree settings
 2021-09-13 10:12:50 +03:00
Vladimir C
5b967d91ba
Merge pull request #28716 from olgarev/revolg-DOCSUP-13742-partitions_in_s3_table_function 2021-09-10 17:57:58 +03:00
Olga Revyakina
cd038979d4 Initial (en) 2021-09-08 05:32:02 +03:00
George
3ce7331211 Edited and translated to Russian 2021-09-07 20:07:27 +03:00
Maksim Kita
7a4a0b0ede
Merge pull request #28474 from azat/mysql-connection_no_block 
Introduce connection_wait_timeout for MySQL engine.
 2021-09-07 12:28:02 +03:00
Kseniia Sumarokova
8c5acc371a
Merge pull request #28365 from kssenii/rabbitmq-ssl 
Allow ssl connection for rabbitmq
 2021-09-03 16:53:28 +03:00
Azat Khuzhin
ed70ed6f71 Introduce connection_no_wait setting for MySQL engine. 
This will allow to avoid superfluous sleep during query execution, since
this not only not desired behavoiur, but also may hang the server, since
if you will execute enough queries that will use MySQL database but will
not allow enough connections (or your MySQL server is too slow) then you
may run out of threads in the global thread pool.

Also note that right now it is possible to get deadlock when the mysql
pool is full, consider the following scenario:

- you have m1 and m2 mysql tables
- you have q1 and q2 queries, bot queries join m1 and m2
- q1 allocated connection for m1 but cannot allocate connection for m2
- q2 allocated connection for m2 but cannot allocate connection for m1
- but to resolve the lock one should give up on the locking while it is not possible right now...

And then you got no free threads and this:

    # grep -h ^202 /proc/$(pgrep clickhouse-serv)/task/*/syscall  | cut -d' ' -f2 | sort | uniq -c | sort -nr | head
       1554 0x7ffb60b92fe8 # mutex in mysqlxx::PoolWithFailover::get
       1375 0x7ffb9f1c4748 # mutex in ::PoolEntryHelper::~PoolEntryHelper from DB::MultiplexedConnections::invalidateReplica
       1160 0x7ffb612918b8 # mutex in mysqlxx::PoolWithFailover::get
         42 0x7ffb9f057984 # mutex in ThreadPoolImpl<std::__1::thread>::worker

    *NOTE: 202 is a `futex` with WAIT*

(Went with `syscall` because debugging 10k+ threads is not easy, and
eventually it may TRAP)
 2021-09-02 22:23:37 +03:00
George
c4839e28d3 Added documentation 2021-09-02 03:48:47 +03:00
alexey-milovidov
ff0b332c24
Update custom-partitioning-key.md 2021-09-01 20:53:06 +03:00
alexey-milovidov
4699386470
Update mergetree.md 2021-09-01 20:52:05 +03:00
kssenii
335b6f12fd Fix 2021-08-30 20:59:03 +03:00
Zhichang Yu
ef1994f420 set env LIBHDFS3_CONF, refers to ClickHouse#8159 2021-08-28 09:16:48 +08:00
Kseniia Sumarokova
31afd7d09c
Merge pull request #28081 from kssenii/pg-conflict 
Support `on conflict` for postgres engine
 2021-08-26 16:30:30 +03:00
Nikolai Kochetov
11d79ec24f
Merge pull request #27725 from olgarev/revolg-DOCSUP-12894-projections_translated 
DOCSUP-12894: Projections settings
 2021-08-26 11:26:58 +03:00
olgarev
89a4ca27ae
Apply suggestions from code review 
Co-authored-by: Alexey Boykov <33257111+mathalex@users.noreply.github.com>
 2021-08-25 15:15:39 +03:00
kssenii
0ec716292c Postgres ON CONFLICT 2021-08-24 12:37:32 +00:00
Kruglov Pavel
86f89af4d2
Merge pull request #28077 from Avogar/fix-typo-in-docks 
Fix typo in docs
 2021-08-24 13:50:52 +03:00
Pavel Kruglov
f31b67238d Fix typo 2021-08-24 13:49:59 +03:00
alesapin
80085bd988
Merge pull request #27989 from olgarev/revolg-DOCSUP-13334-Recompression_TTL 
DOCSUP-13334: Recompression TTL and Settings
 2021-08-24 10:14:45 +03:00
olgarev
2aaa5eb584 Removed 2021-08-23 14:31:42 +00:00
olgarev
7d8436e690
Update docs/en/engines/table-engines/mergetree-family/mergetree.md 
Co-authored-by: alesapin <alesapin@gmail.com>
 2021-08-23 17:14:30 +03:00
olgarev
1448e1cefc
Apply suggestions from code review 
Co-authored-by: alesapin <alesapin@gmail.com>
 2021-08-23 17:13:50 +03:00
olgarev
4625bc9e77
Update docs/en/engines/table-engines/mergetree-family/mergetree.md 
Co-authored-by: alesapin <alesapin@gmail.com>
 2021-08-23 17:10:55 +03:00
olgarev
21627e7be4
Apply suggestions from code review 2021-08-22 22:06:42 +03:00
olgarev
a11bebc082
Update docs/en/engines/table-engines/mergetree-family/mergetree.md 
Co-authored-by: Anna <42538400+adevyatova@users.noreply.github.com>
 2021-08-22 22:04:31 +03:00
olgarev
9af0ff311f
Update docs/en/engines/table-engines/mergetree-family/mergetree.md 
Co-authored-by: Anna <42538400+adevyatova@users.noreply.github.com>
 2021-08-22 22:03:56 +03:00
olgarev
9ebae04cfe
Update docs/en/engines/table-engines/mergetree-family/mergetree.md 
Co-authored-by: Anna <42538400+adevyatova@users.noreply.github.com>
 2021-08-22 22:03:41 +03:00
Kseniia Sumarokova
a08fde9226
Merge pull request #27703 from adevyatova/annadevyatova-DOCSUP-11655-sqlite 
DOCSUP-11655: Document the SQLite
 2021-08-22 21:46:44 +03:00
olgarev
696a0b3db0 Recompression TTL and settings 2021-08-22 14:53:44 +00:00
olgarev
beaabd6fd5 Merge branch 'revolg-DOCSUP-12894-projections_translated' of https://github.com/olgarev/ClickHouse into revolg-DOCSUP-12894-projections_translated 2021-08-21 13:56:15 +00:00
olgarev
12218fd973 Merge branch 'master' into revolg-DOCSUP-12894-projections_translated 2021-08-21 13:54:24 +00:00
olgarev
29b18d6bdc
Apply suggestions from code review 
Co-authored-by: Anna <42538400+adevyatova@users.noreply.github.com>
 2021-08-20 15:36:25 +03:00
Anna
ad5ca57c7f
Update docs/en/engines/table-engines/integrations/sqlite.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-08-19 07:30:43 +03:00
Anna
a871916153
Update docs/en/engines/table-engines/integrations/sqlite.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-08-19 07:29:26 +03:00
Anna
b9f2ed45a2
Update docs/en/engines/table-engines/integrations/sqlite.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-08-19 07:29:21 +03:00
Anna
2644f7a48e
Update docs/en/engines/table-engines/integrations/sqlite.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-08-19 07:29:12 +03:00
Anna
842d520967
Update docs/en/engines/table-engines/integrations/sqlite.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-08-19 07:29:02 +03:00
Anna
77da21a1ba
Update docs/en/engines/table-engines/integrations/sqlite.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-08-19 07:28:41 +03:00
adevyatova
fcf3413ac9 Small fixes 2021-08-18 13:40:09 +00:00
adevyatova
4fb4387180 Added examples 2021-08-18 13:32:34 +00:00
Alexey Boykov
29ff255601
Merge pull request #27786 from KazeZlat/patch-1 
Added attention for ALTER on Buffer table prior to 28.10.2020
 2021-08-18 14:41:09 +03:00
tavplubix
a2ffc2f896
Merge pull request #27759 from olgarev/revolg-DOCSUP-12413-macros_support_in_functions_cluster 
DOCSUP-12413: macros support in functions cluster and clusterAllReplicas
 2021-08-18 13:00:49 +03:00
Nikita Mikhalev
62abef73f1
Improved phrasing of attention about ALTER on Buffer table 
Co-authored-by: Alexey Boykov <33257111+mathalex@users.noreply.github.com>
 2021-08-18 10:24:42 +05:00
Maksim Kita
32ee8618b7
Merge pull request #27533 from den-crane/patch-23 
Doc. graphitemergetree added info about AVG
 2021-08-17 21:21:42 +03:00
Nikita Mikhalev
189ad46206
Added attention for ALTER on Buffer table prior to 28.10.2020 2021-08-17 17:30:05 +05:00
Vitaly Baranov
50b4ca7650
Merge pull request #27362 from sevirov/sevirov-DOCSUP-12128-data_encryption_on_vfs_level 
DOCSUP-12128: Data encryption on VFS level
 2021-08-17 12:12:09 +03:00
Denny Crane
344016ee0e
Update graphitemergetree.md 2021-08-17 00:15:07 -03:00
Denny Crane
4d044a0657
Update graphitemergetree.md 2021-08-16 21:26:41 -03:00
olgarev
4ad85ca745 Initial 2021-08-16 23:00:38 +00:00
olgarev
cc924c93c8
Apply suggestions from code review 
Anchors in links fixed
 2021-08-16 07:04:18 +03:00
olgarev
68b3122272
Apply suggestions from code review 2021-08-16 06:03:05 +03:00