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Author SHA1 Message Date
Alexey Milovidov
51ca51aa9e Merge branch 'master' into quantile-timing-ubsan-fix 2019-03-01 17:53:04 +03:00
alexey-milovidov
97cea95f74
Merge pull request #4536 from amosbird/fixedhashtable 
A Proper lookup table that uses HashTable's API
 2019-03-01 17:47:33 +03:00
Alexey Milovidov
b153b17752 Addition to the #4545 PR 2019-03-01 17:46:43 +03:00
alexey-milovidov
1c93b66835
Merge pull request #4545 from MeiK-h/patch-1 
Docs: Update expired link
 2019-03-01 17:36:30 +03:00
Vitaly Baranov
4125efc07e
Merge pull request #4550 from vitlibar/document-toStartOfInterval_and_toStartOfTenMinutes 
Add documentation for new datetime functions toStartOfInterval() and toStartOfTenMinutes().
 2019-03-01 17:07:01 +03:00
Vitaly Baranov
fa317f24dc
Update date_time_functions.md 2019-03-01 17:06:27 +03:00
Vitaly Baranov
a5d3ebc1f3
Update date_time_functions.md 2019-03-01 17:05:50 +03:00
Vitaly Baranov
56b401cfaa Add documentation for new datetime functions toStartOfInterval() 
and toStartOfTenMinutes().
 2019-03-01 16:04:52 +03:00
Alexey Zatelepin
5b850bad47 fix build 2019-03-01 14:42:41 +03:00
MeiK
dc30d15155
Docs: Update expired link 
Referer: 0ee61fed7f
 2019-03-01 18:10:27 +08:00
Amos Bird
26ab5dd7a7 A Proper lookup table that uses HashTable's API 
This is the first step of allowing heterogeneous cells in hash tables.

performance test results are

```

1. HashMap<UInt16, UInt8, TrivialHash, HashTableFixedGrower<16>>;
2. NewLookupMap<UInt16, UInt8>

ResolutionWidth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................223550276.46
ResolutionWidth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................248772721.24
Best: 2 - 24877272124

ResolutionWidth 100000 1 ..........................................................................................................................................................................................................................................................238498413.99
ResolutionWidth 100000 2 ..........................................................................................................................................................................................................................................................261808889.98
Best: 2 - 26180888998

ResolutionWidth 300000 1 ...................................................................................239307348.81
ResolutionWidth 300000 2 ...................................................................................257592761.30
Best: 2 - 25759276130

ResolutionWidth 1000000 1 .........................240144759.26
ResolutionWidth 1000000 2 .........................257093531.91
Best: 2 - 25709353191

ResolutionWidth 5000000 1 .....241573260.35
ResolutionWidth 5000000 2 .....259314162.79
Best: 2 - 25931416279

ResolutionDepth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................217108119.84
ResolutionDepth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................249459504.41
Best: 2 - 24945950441

ResolutionDepth 100000 1 ..........................................................................................................................................................................................................................................................229065162.17
ResolutionDepth 100000 2 ..........................................................................................................................................................................................................................................................253769105.64
Best: 2 - 25376910564

ResolutionDepth 300000 1 ...................................................................................233079225.18
ResolutionDepth 300000 2 ...................................................................................256316273.78
Best: 2 - 25631627378

ResolutionDepth 1000000 1 .........................234184633.51
ResolutionDepth 1000000 2 .........................261100491.57
Best: 2 - 26110049157

ResolutionDepth 5000000 1 .....233118795.66
ResolutionDepth 5000000 2 .....252436160.41
Best: 2 - 25243616041

```
 2019-03-01 16:47:13 +08:00
alexey-milovidov
918750c3ba
Merge pull request #4535 from yandex/fix-concurrent-alters 
Fix deadlock of concurrent SELECTs and DDL queries
 2019-03-01 04:10:10 +03:00
alexey-milovidov
137f800423
Update StorageSystemColumns.cpp 2019-03-01 04:08:12 +03:00
alexey-milovidov
e64cf60236
Merge pull request #4530 from hczhcz/patch-1 
Fix readBinary linkage error in Field.cpp
 2019-03-01 01:49:54 +03:00
alexey-milovidov
40e11feaef
Merge pull request #4540 from 4ertus2/bugs 
fix ClusterCopier crash cause of ThreadStatus not created
 2019-03-01 01:48:55 +03:00
alexey-milovidov
00a878b1e7
Merge pull request #4541 from nvartolomei/nv/taskstat-version 
Enable taskstat accounting for versions >= 3
 2019-03-01 01:48:29 +03:00
Nicolae Vartolomei
602aeb3bb2
Enable taskstat accounting for versions >= 3 
Previously if clickhouse was compiled under a kernel with higher
TASKSTATS_VERSION, but run under a kernel with older TASKSTAT_VERSION
extended and io accounting would be disabled.
 2019-02-28 21:52:53 +00:00
Alex Zatelepin
cc92f41ddd fix build 2019-02-28 21:15:10 +03:00
Alexey Zatelepin
eee73dac42 Merge branch 'master' into fix-concurrent-alters 2019-02-28 19:19:21 +03:00
Alex Zatelepin
a4e56478ca
Update use_libcxx.cmake 2019-02-28 19:18:36 +03:00
chertus
ddf0f11e51 fix ClusterCopier crash cause of ThreadStatus not created 2019-02-28 18:49:03 +03:00
Vitaly Baranov
4e1da6eae3
Merge pull request #4539 from leoluk/patch-1 
docs: Clarify that proto2 and proto3 are supported
 2019-02-28 16:23:45 +03:00
Leopold Schabel
a8fc523256
docs: Clarify that proto2 and proto3 are supported 
#2369
 2019-02-28 10:45:30 +00:00
alesapin
ca752504fc
Merge pull request #4531 from sdk2/master 
change Sream into Stream
 2019-02-28 12:46:39 +03:00
Alexey Zatelepin
c5dde2c9fd get rid of default query_id value in RWLock::getLock [#CLICKHOUSE-3789] 2019-02-28 12:37:05 +03:00
Alexey Zatelepin
9e157dbd64 move test script from bugs to tests [#CLICKHOUSE-3789] 2019-02-28 11:50:35 +03:00
liangqian
6757b112d1 change Sream into Stream 2019-02-28 15:27:30 +08:00
hcz
8f099af799
Fix readBinary linkage error in Field.cpp 2019-02-28 14:16:45 +08:00
proller
aad2856eba CLICKHOUSE-4179 : arrayEnumerateDenseRanked arrayEnumerateUniqRanked (#4475) 
* Build fixes (clang 7.0.0+)

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* CLICKHOUSE-4179 WIP

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* wip# Please enter the commit message for your changes. Lines starting

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* wip

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* Requested changes

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* no convertToFullColumnIfConst

* clean

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* fix

* Remove comment
 2019-02-28 01:18:58 +03:00
alexey-milovidov
40d8abbc34
Merge pull request #4523 from yandex/fix_column_description_parse 
Fix column description parse. Now creation of replicated MT table wit…
 2019-02-28 01:18:31 +03:00
alexey-milovidov
fc72994e9d
Merge pull request #4527 from yandex/fix-build-with-avx 
Fixed build with AVX enabled #4508
 2019-02-28 01:10:06 +03:00
Alexey Milovidov
99797c0172 Fixed build with AVX enabled #4508 2019-02-27 23:04:35 +03:00
Alexey Milovidov
3256b816be Merge branch 'master' of github.com:yandex/ClickHouse 2019-02-27 22:12:17 +03:00
Alexey Milovidov
141d9add39 Fixed error message 2019-02-27 22:12:08 +03:00
Alexey Zatelepin
df5ad1871a add comment [#CLICKHOUSE-3789] 2019-02-27 21:39:55 +03:00
Alexey Zatelepin
5ac1d4dd4e rename LockHandler -> LockHolder [#CLICKHOUSE-3789] 2019-02-27 21:34:38 +03:00
Alexey Zatelepin
0d7ab9e3ea allow acquiring read lock to a table out of order if it was already locked by the same query [#CLICKHOUSE-3789] 
this is important in preventing ALTER deadlocks
 2019-02-27 21:34:38 +03:00
alesapin
8bea1513ca Comment without default 2019-02-27 20:01:59 +03:00
proller
23d70b2e04
Add Y_IGNORE (#4521) 2019-02-27 19:52:08 +03:00
alesapin
1909c87885 Fix column description parse. Now creation of replicated MT table with codecs and comments is possible without default 2019-02-27 19:41:51 +03:00
Vitaly Baranov
4ad2f3d5f6
Merge pull request #4514 from vitlibar/document-protobuf-format 
Add documentation of Protobuf input/output format.
 2019-02-27 19:33:26 +03:00
Vitaly Baranov
5cf7075db9 Add documentation of Protobuf input/output format. 2019-02-27 19:13:31 +03:00
Vitaly Baranov
6fbcc12674
Merge pull request #4493 from vitlibar/support-for-nested-messages-in-protobuf-output 
Added support for nested messages in protobuf output format
 2019-02-27 18:16:45 +03:00
proller
211ec436c5
Build fixes (#4516) 2019-02-27 15:52:24 +03:00
Ildar Musin
d04e404e5f Fix typo in CollapseMergeTree documentation: at list -> at least (#4519) 2019-02-27 15:00:06 +03:00
Vitaly Baranov
147a7a1458 Remove unused function ProtobufSchemas::getMessageTypeForColumns(). 2019-02-27 14:37:17 +03:00
Vitaly Baranov
e712a78cce Minor improvements of ProtobufReader. 2019-02-27 14:37:17 +03:00
Vitaly Baranov
2e8669211a Improve test: check input/output with protobuf schema containing nested messages. 2019-02-27 14:37:17 +03:00
Vitaly Baranov
85ab57f179 Implement support of nested messages in Protobuf output format. 2019-02-27 14:37:17 +03:00
Vitaly Baranov
4f46052f2e Optimize the class ProtobufWriter and prepare for implementing support of nested messages. 2019-02-27 14:37:14 +03:00