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452 Commits

Author SHA1 Message Date
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
olgarev
2428c6c78c Revert "Links fixed again" 
This reverts commit fd8042de3e.
 2021-08-16 02:58:00 +00:00
olgarev
fd8042de3e Links fixed again 2021-08-16 02:57:00 +00:00
olgarev
b2336346cd Revert "Links fixed" 
This reverts commit 52cfbe2812.
 2021-08-16 02:53:21 +00:00
olgarev
52cfbe2812 Links fixed 2021-08-16 02:03:37 +00:00
olgarev
1da536f8e0 Next 2021-08-16 01:58:10 +00:00
olgarev
de2341fe02 Initial 2021-08-16 01:57:09 +00:00
adevyatova
a54060dd02 Add en description 2021-08-15 16:34:10 +00:00
adevyatova
346def3666 Update 2021-08-15 14:11:37 +00:00
adevyatova
be8d87029c Add templates 2021-08-15 13:53:49 +00:00
Alexey
382fd7d4ac translated parts in MergeTree 2021-08-13 19:28:52 +00:00
Dmitriy
56e234d59b Edit and translate to Russian 
Выполнил перевод на русский язык.
 2021-08-12 21:17:14 +03:00
Alexey Boykov
23fd7be921
Merge pull request #25491 from morozovsk/patch-5 
Documentation: Basic info about projections
 2021-08-12 17:45:26 +03:00
Vladimir Goncharov
735a377659
Update docs/en/engines/table-engines/mergetree-family/mergetree.md 
Co-authored-by: Alexey Boykov <33257111+mathalex@users.noreply.github.com>
 2021-08-12 14:32:35 +03:00
Dmitriy
245307635e Fix description 
Поправил описание, перенес HDFS в storing-data.md
 2021-08-10 22:43:19 +03:00
Denny Crane
4e62225a0b
Update graphitemergetree.md 2021-08-10 14:33:36 -03:00
Dmitriy
35d06ab6a4 Merge remote-tracking branch 'remotes/clickhouse/master' into sevirov-DOCSUP-12128-data_encryption_on_vfs_level 2021-08-10 19:29:23 +03:00
Kseniia Sumarokova
f6cabb6e08
Merge pull request #27055 from olgarev/revolg-DOCSUP-12003-S3_and_HDFS_zero_copy_replication 
DOCSUP-12003: S3 and HDFS zero copy replication
 2021-08-10 08:57:35 +03:00
Vladimir C
908505c12e
Merge pull request #27057 from olgarev/revolg-DOCSUP-10286_Alter_delete_in_join_table_engine 2021-08-09 12:07:18 +03:00
Vladimir C
75ded13df7
Minor updates in Join Table Engine docs 2021-08-09 10:52:04 +03:00
Kseniia Sumarokova
a966a440b0
Merge pull request #26677 from sevirov/sevirov-DOCSUP-11550-edit_and_translate_to_russian_materializedpostgresql 
DOCSUP-11550: Edit and translate to Russian (MaterializePostgreSQL)
 2021-08-09 08:27:18 +03:00
olgarev
06e48f39b0 New page - External Disks for Storing Data 2021-08-08 23:19:00 +00:00
sevirov
92cec718fb
Update docs/en/engines/table-engines/mergetree-family/mergetree.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-08-08 14:20:59 +03:00
sevirov
b3e0a0c6b2
Update docs/en/engines/table-engines/mergetree-family/mergetree.md 
Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
 2021-08-08 14:20:53 +03:00
Dmitriy
2fae2c9f74 Update mergetree.md 
Поправил ссылки.
 2021-08-07 19:32:10 +03:00
Dmitriy
d97df19e76 Fix link 
Поправил ссылку.
 2021-08-07 14:58:03 +03:00
Dmitriy
6e821fc69a Create the documentation of the encripted VFS 
Задокументировал виртуальную файловую систему для шифрования данных.
 2021-08-06 23:21:07 +03:00
olgarev
7673247b4e Quotes and link fixed for s3, section headings for hdfs 2021-08-04 05:19:31 +00:00
Dmitriy
ad4d05d7ca Fix links 
Поправил ссылки.
 2021-08-03 21:44:30 +03:00
Dmitriy
612f42e301 Add the brief description 
Добавил краткое описание, параметры движка.
 2021-08-03 21:09:58 +03:00
Kseniia Sumarokova
5d3abc14c7
Merge pull request #22045 from OmarBazaraa/mongo-ssl 
Support SSL connection in MongoDB engine
 2021-08-03 08:29:34 +03:00
olgarev
f9658d2205 Wrong backticks 2021-08-02 22:52:01 +00:00
Dmitriy
d6b5838282 Delete the introductory sentence 
Удалил неверное предложение.
 2021-08-02 23:16:23 +03:00
Dmitriy
387136dc84 Add settings 
Добавил настройки, перевел табличный движок MaterializedPostgreSQL.
 2021-08-02 22:45:01 +03:00
olgarev
b1320ead65 Replication is supported now 2021-08-02 17:19:21 +00:00