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Author SHA1 Message Date
Amos Bird
d13cb2a48b
Fix undefined behavior in libhdfs3 2020-10-11 01:36:00 +08:00
Alexey Milovidov
7b39906d6a Miscellanous 2020-10-10 20:32:10 +03:00
Alexey Milovidov
ce7b8aefd2 Add reconnects to zookeeper-dump-tree tool 2020-10-10 20:32:10 +03:00
alexey-milovidov
1f6c2c8efc
Merge pull request #15803 from ucasFL/tid-function 
Add `tid` and `logTrace` function
 2020-10-10 19:37:04 +03:00
Alexey Milovidov
5b482f4191 Cleanups 2020-10-10 19:31:10 +03:00
Alexey Milovidov
06fcf437fe Addition to prev. revision 2020-10-10 19:02:13 +03:00
Alexey Milovidov
09a31e01e4 Addition to prev. revision 2020-10-10 18:55:42 +03:00
Alexey Milovidov
9f15daf45c Remove useless metrics to avoid confusion 2020-10-10 18:52:44 +03:00
Alexey Milovidov
a2ef0f6cba Minor changes in BigInt hash 2020-10-10 18:46:41 +03:00
robot-clickhouse
554fa482e6 Auto version update to [20.11.1.1] [54442] 2020-10-10 18:39:58 +03:00
robot-clickhouse
94be292b92 Auto version update to [20.10.1.4881] [54441] 2020-10-10 18:37:28 +03:00
Amos Bird
8e0862a0c3
BlockIO can be empty. 2020-10-10 23:25:50 +08:00
alexey-milovidov
8b50f25e59
Merge pull request #15808 from ClickHouse/fix-build-on-mac-os 
Fix build on Mac OS
 2020-10-10 18:20:23 +03:00
Mikhail Filimonov
60f4e561fb
fix test_kafka_produce_key_timestamp 2020-10-10 17:01:22 +02:00
feng lv
9438f2f4d2 fix 
fix

fix
 2020-10-10 19:21:11 +08:00
Alexey Milovidov
4f2d4988c6 Fix build on Mac OS 2020-10-10 13:51:57 +03:00
Amos Bird
dbc14655fc
Code refactoring. 2020-10-10 18:22:33 +08:00
alexey-milovidov
d42ffa02bd
Merge pull request #15807 from ClickHouse/fix-links-in-docs-2 
Fix ugly links in docs
 2020-10-10 12:09:07 +03:00
Alexey Milovidov
2c71327ff5 Fix build on Mac OS 2020-10-10 11:02:02 +03:00
Alexey Milovidov
ac4d394d12 Fix ugly links in docs 2020-10-10 10:50:37 +03:00
alexey-milovidov
59cfb87a96
Merge pull request #15799 from ClickHouse/fix-links-in-docs 
Fix ugliness in docs
 2020-10-10 10:48:11 +03:00
alesapin
1e2b8a748b
Merge pull request #15786 from ClickHouse/fetch_image_before_run 
Fetch helper image in integration tests before run
 2020-10-10 10:19:10 +03:00
Nikolai Kochetov
76a04fb4b4
Merge pull request #15762 from ClickHouse/new-block-for-functions 
Use `ColumnsWithTypeAndName` instead of `Block` for function calls
 2020-10-10 08:50:38 +03:00
feng lv
45925f60c7 fix 2020-10-10 11:20:45 +08:00
feng lv
d39868b853 fix 2020-10-10 10:56:21 +08:00
feng lv
ec87254abe add test 2020-10-10 10:48:15 +08:00
Nikita Mikhaylov
6ac5431804
Merge pull request #15783 from nikitamikhaylov/copier-backquotes 
Merging  #14939
 2020-10-10 02:32:27 +03:00
Nikita Mikhaylov
dbb607573b
Update Internals.cpp 2020-10-10 02:31:33 +03:00
alexey-milovidov
9d02347e2e
Update FunctionsFormatting.h 2020-10-09 22:55:02 +03:00
alexey-milovidov
0fd007ad9e
Merge pull request #15601 from alexelex/alexelex-master 
Improvement of Quorum Inserts in ClickHouse
 2020-10-09 22:43:53 +03:00
alexey-milovidov
00dd2caecb
Merge pull request #15604 from r1j1k/patch-5 
Update type-conversion-functions.md
 2020-10-09 22:43:30 +03:00
alexey-milovidov
165402209a
Merge pull request #15779 from ClickHouse/fix_race_openssl 
Fix fake race openssl
 2020-10-09 22:37:11 +03:00
Alexey Milovidov
bd805300bb Whitespace 2020-10-09 22:33:23 +03:00
Alexey Milovidov
e0d6918d28 Fix ugliness in docs 2020-10-09 22:29:42 +03:00
Azat Khuzhin
064f901ea8 Add ability to preallocate hashtables for hashed/sparsehashed dictionaries 
preallocation can be used only when we know number of rows, and for this
we need:
- source clickhouse
- no filtering (i.e. lack of <where>), since filtering can filter
  too much rows and eventually it may allocate memory that will
  never be used.

For sparse_hash the difference is quite significant, preallocated
sparse_hash hashtable allocates ~33% faster (7.5 seconds vs 5 seconds
for insert, and the difference is more significant for higher number of
elements):

    $ ninja bench-sparse_hash-run
    [1/1] cd /src/ch/hashtable-bench/.cmake && ...ch/hashtable-bench/.cmake/bench-sparse_hash
    sparse_hash/insert: 7.574 <!--
    sparse_hash/find  : 2.14426
    sparse_hash/maxrss: 174MiB
    sparse_hash/time:   9710.51 msec (user+sys)

    $ time ninja bench-sparse_hash-preallocate-run
    [1/1] cd /src/ch/hashtable-bench/.cmake && ...-bench/.cmake/bench-sparse_hash-preallocate
    sparse_hash/insert: 5.0522 <!--
    sparse_hash/find  : 2.14024
    sparse_hash/maxrss: 174MiB
    sparse_hash/time:   7192.06 msec (user+sys)

P.S. the difference for sparse_hashed dictionary with 4e9 elements
(uint64, uint16) is ~18% (4975.905 vs 4103.569 sec)

v2: do not reallocate the dictionary from the progress callback
    Since this will access hashtable in parallel.
v3: drop PREALLOCATE() and do this only for source=clickhouse and empty
    <where>
 2020-10-09 22:28:14 +03:00
Nikolai Kochetov
ef3640c3f7
Merge pull request #15451 from amosbird/scopewith 
Global WITH and WITH propagation.
 2020-10-09 22:16:45 +03:00
alexey-milovidov
2ace9cc697
Merge pull request #15635 from yulu86/zh-optimize 
Optimize Chinese tutorial to make it more human readable
 2020-10-09 22:08:42 +03:00
Azat Khuzhin
f4f79aa84a Add HashTable::reserve() (for preallocated hashed/sparse_hashed dictionaries) 2020-10-09 21:53:57 +03:00
nikitamikhaylov
b45a4a2cd1 better 2020-10-09 20:44:54 +03:00
nikitamikhaylov
d0b610c6b2 better backticks 2020-10-09 19:58:45 +03:00
filipe
09b5e1dbc3 fix FunctionsFormatting error for ARM 2020-10-09 13:46:59 -03:00
Nikolai Kochetov
3898a8ac5f Try fix tests. 2020-10-09 19:05:11 +03:00
feng lv
8a1a41f77b add tid function 2020-10-09 23:49:14 +08:00
alesapin
35165c8ea4
Merge pull request #15756 from CurtizJ/fix-prewhere-with-virtuals 
Fix prewhere with virtual columns
 2020-10-09 18:07:41 +03:00
Mikhail Filimonov
5fb549ca24
fix flap in no_holes_when_write_suffix_failed 2020-10-09 17:06:36 +02:00
alesapin
7f3b9b1993 Fetch helper image before run 2020-10-09 17:42:03 +03:00
alesapin
824d0b2b57 Merge branch 'alexelex-master' of github.com:alexelex/ClickHouse into alexelextry3 2020-10-09 17:41:19 +03:00
alesapin
3ac7b5aba8 Fetch helper image before run 2020-10-09 17:39:32 +03:00
alesapin
bdab187c45 Fetch helper image before run 2020-10-09 17:38:31 +03:00
robot-clickhouse
88f8af51f0 Update version_date.tsv after release 20.7.4.11 2020-10-09 16:42:47 +03:00