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Author SHA1 Message Date
Ivan Babrou
72622a9b00 Parallelize PK range and skipping index stages 
This runs PK lookup and skipping index stages on parts
in parallel, as described in #11564.

While #12277 sped up PK lookups, skipping index stage
may still be a bottleneck in a select query. Here we
parallelize both stages between parts.

On a query that uses a bloom filter skipping index to pick
2,688 rows out of 8,273,114,994 on a two day time span,
this change reduces latency from 10.5s to 1.5s.
 2020-07-19 21:49:41 -07:00
Alexey Milovidov
b8cc2bee53 Added a test from @ishirav #7404 2020-07-19 03:59:45 +03:00
alexey-milovidov
7aee5abb83
Merge pull request #12569 from ClickHouse/aku/numa-metric 
Add perf metric for NUMA-local memory access
 2020-07-19 03:21:24 +03:00
alexey-milovidov
504783fe2b
Update ProfileEvents.cpp 2020-07-19 03:20:45 +03:00
Alexander Kuzmenkov
37b3cef4cb
Update run-fuzzer.sh 2020-07-17 21:41:33 +03:00
Alexey Milovidov
0f102659c6 Added results from AWS c5.metal 2020-07-17 20:48:10 +03:00
alexey-milovidov
5775a8934a
Fix awful bug @blinkov 2020-07-17 20:34:43 +03:00
Alexander Kuzmenkov
ac01b8670e Correct the benchmark results for Pixel 3a and Dell XPS 
I used a wrong data set, so the queries with the `CounterID = 62` filter
were completely off. Others are more or less the same.

Also fix the queries shown on web site to match the real queries.
 2020-07-17 20:31:50 +03:00
alexey-milovidov
0e481ec0f8
Fix strange leading whitespaces @blinkov 2020-07-17 20:12:21 +03:00
Alexander Kuzmenkov
5a662ca48c Add perf metric for NUMA-local memory access 2020-07-17 20:10:59 +03:00
alexey-milovidov
4ac9a466c7
Fix data rot @blinkov 2020-07-17 20:04:19 +03:00
tavplubix
5634482393
Merge pull request #12556 from azat/distributed-remove-files-on-drop 
Remove data for Distributed tables (blocks from async INSERTs) on DROP TABLE
 2020-07-17 19:29:57 +03:00
Alexander Kuzmenkov
da5853f031
Update decimal_aggregates.xml 2020-07-17 18:27:05 +03:00
BayoNet
71e7b94aa4
DOCS-586: The validate_polygons setting (#12555) 
* asiana21-DOCSUP-979-validate_polygons (#136)

* docs(validate_polygons): added the setting description

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

Co-authored-by: BayoNet <da-daos@yandex.ru>

* docs(validate_polygons): added RU translation

Co-authored-by: asiana21 <asiana21@yandex-team.ru>
Co-authored-by: BayoNet <da-daos@yandex.ru>

* CLICKHOUSEDOCS-586: Minor text edit.

Co-authored-by: AsiaKorushkina <43650329+AsiaKorushkina@users.noreply.github.com>
Co-authored-by: asiana21 <asiana21@yandex-team.ru>
Co-authored-by: Sergei Shtykov <bayonet@yandex-team.ru>
 2020-07-17 18:05:42 +03:00
BayoNet
cd621e4e63
DOCSUP-1315 Updated description of the 'parts' system table (#134) (#12535) 
* Updated description of the 'parts' system table and 2 new settings for the MergeTree table

* Apply suggestions from code review

Co-authored-by: BayoNet <da-daos@yandex.ru>

* Data part format description moved to the data storage section.

* An error fixed in english version and russian version added.

* Minor bug fixed in russian version.

Co-authored-by: Olga Revyakina <revolg@yandex-team.ru>
Co-authored-by: BayoNet <da-daos@yandex.ru>

Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
Co-authored-by: Olga Revyakina <revolg@yandex-team.ru>
Co-authored-by: Sergei Shtykov <bayonet@yandex-team.ru>
 2020-07-17 18:05:07 +03:00
Alexander Kuzmenkov
e095d04553
Update read_in_order_many_parts.xml 2020-07-17 15:12:49 +03:00
Alexander Kuzmenkov
c306476f1b
Update redundant_functions_in_order_by.xml 2020-07-17 15:11:17 +03:00
Alexander Kuzmenkov
aa54101c21
Merge pull request #12553 from ClickHouse/aku/fuzzer-fixes 
Minor fixes for query fuzzer
 2020-07-17 14:52:32 +03:00
alexey-milovidov
51f539d3fb
Merge pull request #12480 from azat/fix-SETTINGS-parse-after-FORMAT 
[RFC] Fix SETTINGS parse after FORMAT
 2020-07-17 14:11:24 +03:00
alexey-milovidov
9fb40a3f7b
Merge pull request #12386 from fastio/master 
COS (Tencent Cloud Object Storage) integration
 2020-07-17 14:09:16 +03:00
alexey-milovidov
f3db2f3c3d
Update S3Common.cpp 2020-07-17 14:07:26 +03:00
alexey-milovidov
0f6599c9e5
Merge pull request #12541 from BohuTANG/mysql_explain 
Fix EXPLAIN format for MySQL client
 2020-07-17 14:04:01 +03:00
Ivan Blinkov
68eea963c2
[blog] add extra check to avoid unexpected files (#12560) 2020-07-17 14:01:32 +03:00
Artem Zuikov
c6e3e9b1ff
String convertion to enum in if() and transform() (#12515) 2020-07-17 12:28:51 +03:00
Ivan Blinkov
f514516fbd
Update README.md 2020-07-17 11:54:14 +03:00
Ivan Blinkov
20d90d8234
[website] more aggressive cache purge 2020-07-17 11:44:58 +03:00
alesapin
ac802a8e96
Merge pull request #12543 from ClickHouse/fix_marks_type_on_mutation 
Fix incorrect adaptive granularity by default
 2020-07-17 11:09:54 +03:00
Ivan Blinkov
0c903d3fdc
Delete pixel-bencmhark.md.orig 2020-07-17 11:02:15 +03:00
Azat Khuzhin
6ea1b19476 Remove data for Distributed tables (blocks from async INSERTs) on DROP TABLE 2020-07-17 08:59:57 +03:00
alexey-milovidov
10e12c32cb
Merge pull request #12549 from ClickHouse/fix_ci_fest_tests 
Fix ci fest tests
 2020-07-17 08:01:23 +03:00
Peng Jian
2fc58e8f10 Fix code sytle check & build check 2020-07-17 11:33:29 +08:00
Ivan Blinkov
9273f9c632
[benchmark page] make phones lighter grey as well 2020-07-17 01:45:19 +03:00
Azat Khuzhin
a5887ff735 Add 01401_FORMAT_SETTINGS to arcadia_skip_list (to fix yandex sync check) 
And also to trigger CI, since looks like perf tests hanged
 2020-07-17 00:29:17 +03:00
Azat Khuzhin
781f1597f2 Fix SETTINGS parsing after FORMAT for SELECT queries 
There are two possible ways to pass the SETTINGS clause:

  - SELECT 1 FORMAT Null SETTINGS max_block_size = 1
  - SELECT 1 SETTINGS max_block_size = 1[ FORMAT Null]

And when the SETTINGS goes after FORMAT it is parsed in
ParserQueryWithOutput, and these settings are not applied for the query
from the ASTSelectQuery::initSettings()

So propagate settings from the ParserQueryWithOutput to the
ASTSelectQuery settings.
 2020-07-17 00:28:52 +03:00
alexey-milovidov
fde8c87a1f
Merge pull request #12426 from ClickHouse/log-engine-rollback-on-insert-error 
Rollback insertion error in Log engines
 2020-07-16 22:50:48 +03:00
Alexander Kuzmenkov
95c6efbdc1
Merge pull request #12546 from ClickHouse/aku/pixel-benchmark 
[draft] Pixel benchmark blog post
 2020-07-16 21:28:24 +03:00
Alexander Kuzmenkov
039cf36acb Minor fixes for query fuzzer 2020-07-16 21:05:34 +03:00
Alexander Kuzmenkov
eb1596e363
Update pixel-benchmark.md 2020-07-16 20:40:44 +03:00
Alexander Kuzmenkov
49ca315e30 remove images 2020-07-16 20:10:20 +03:00
Alexander Kuzmenkov
dd2adad0ce
Update pixel-benchmark.md 2020-07-16 20:04:55 +03:00
Alexander Kuzmenkov
782f2179ce
Update pixel-benchmark.md 2020-07-16 19:42:05 +03:00
Anton Popov
97e8a88b30
Merge pull request #12277 from bobrik/ivan/exact-range-speedup 
WIP: Optimize PK lookup for queries that match exact PK range
 2020-07-16 19:17:50 +03:00
Alexander Kuzmenkov
abe45b76cd rename file 2020-07-16 19:07:15 +03:00
Alexander Kuzmenkov
b793f97c86 add 'em dashes 2020-07-16 19:06:33 +03:00
Ivan Blinkov
dcf6cdb91e
Update deploy-to-test.sh 2020-07-16 18:41:05 +03:00
Alexander Kuzmenkov
d2a327048e
Update pixel-bencmhark.md 2020-07-16 16:56:06 +03:00
Alexander Kuzmenkov
5883490268
Update pixel-bencmhark.md 2020-07-16 16:45:26 +03:00
alesapin
af5a9887e7 Better 1318 test 2020-07-16 16:20:38 +03:00
Alexander Kuzmenkov
2d9c110ebe
Apply suggestions from code review 
Co-authored-by: Ivan Blinkov <github@blinkov.ru>
 2020-07-16 16:08:52 +03:00
Ivan Blinkov
7f5b5fa6ad
Update deploy-to-test.sh 2020-07-16 15:05:03 +03:00