proller
300bbdfb43
Fix cyclic lib depend ppart 2: clean
2018-12-28 21:15:26 +03:00
proller
0c78ef8573
Fix cyclic lib depend (make clickhouse_compression lib)
2018-12-28 20:27:53 +03:00
alexey-milovidov
d16447c3f4
Merge pull request #3899 from yandex/custom_compression_codecs
...
Custom compression codecs
2018-12-28 08:29:09 +03:00
proller
a75d8794ef
Merge remote-tracking branch 'upstream/master' into fix10
2018-12-27 21:21:20 +03:00
proller
1a0a879a51
Build fixes
2018-12-27 18:23:37 +03:00
Alexey Milovidov
2e323192a2
Addition to prev. revision #3926
2018-12-27 03:02:11 +03:00
Alexey Milovidov
15a218f951
Fixed UB #3926
2018-12-26 09:03:18 +03:00
Alexey Milovidov
3d3385139b
Fixed error #3926
2018-12-26 07:09:24 +03:00
Alexey Milovidov
ee953b4653
Fixed UB (requires performance testing) #3569
2018-12-26 03:31:51 +03:00
alesapin
6e8ed0c942
Merge branch 'master' into custom_compression_codecs
2018-12-25 14:34:19 +03:00
alesapin
c91687f9d7
Small refactoring
2018-12-25 13:35:46 +03:00
Alexey Milovidov
66a0c1691d
Added more formats to "parseDateTimeBestEffort" function [#CLICKHOUSE-2]
2018-12-24 21:28:41 +03:00
alesapin
bbdfc77f21
Update CachedCompressedReadBuffer.h
2018-12-24 19:12:25 +03:00
alesapin
6f7333840a
Move header with compression info to another place
2018-12-21 16:25:39 +03:00
alesapin
7c11455bd3
Remove compression settings
2018-12-21 15:17:30 +03:00
alesapin
5b23210062
Merge branch 'master' into custom_compression_codecs
2018-12-21 11:57:21 +03:00
Alexey Milovidov
980d6d9e46
Fixed error in "regexpQuoteMeta" function #3826
2018-12-20 21:16:06 +03:00
alesapin
aee6c0a606
Remove dump code
2018-12-20 20:37:02 +03:00
alesapin
512fe3c854
Refactoring (sanitizer failure)
2018-12-19 20:20:18 +03:00
alesapin
5c30bd2384
Compilable code
2018-12-13 13:25:11 +03:00
zhang2014
6d0c4eaf89
ISSUES-838 add lz4、none、zstd codec
2018-12-13 12:10:34 +08:00
alesapin
80b49e4c0a
Add integration test, put dependent libs to contrib, slightly refine
...
code.
2018-12-07 14:41:24 +03:00
alesapin
03ce4c5bc5
Merge branch 'master' into master
2018-12-03 13:02:34 +03:00
Alexey Milovidov
2cf627457a
Fixed error #3720
2018-12-01 05:38:54 +03:00
Alexey Milovidov
be80b7b188
Added suggestion from Nikolay Kochetov #3720
2018-11-30 22:47:47 +03:00
Alexey Milovidov
35f6fb5ae6
Avoid memory over-allocation when large value of "max_query_size" is specified [#CLICKHOUSE-4169]
2018-11-30 18:36:41 +03:00
proller
dd2371e071
CLICKHOUSE-4137 DictionaryFactory, DictionarySourceFactory ( #3653 )
...
* Split ComplexKeyCacheDictionary to faster compile (part2)
* Dictionaries as lib WIP
* wip
* clean
* Fix build with old capnp
* fix
* wip
* fixes
* fix
* clean
* clean
* clean
* wip
* wip
* wip
* flat
* wip
* cache
* clean
* wip
* faster
* fix style
* fixes
* clean
* clean
* Split CacheDictionary.cpp for faster compile
* fix
* fix
* Less memory usage while compiling
* missing file
* format
* Update registerDictionaries.h
* clean
2018-11-28 14:37:12 +03:00
Alexey Milovidov
2115c31dda
Fixed wrong exception message [#CLICKHOUSE-2]
2018-11-26 20:11:04 +03:00
Alexey Milovidov
c77930fe30
Whitespaces [#CLICKHOUSE-2]
2018-11-26 03:56:50 +03:00
chenxing.xc
ff6e849c0f
address review comments |
2018-11-25 12:22:01 +08:00
Alexey Milovidov
141e9799e4
Fixed error with "extractURLParameter" function (read after buffer); improved performance; added support for zero bytes in URLs; renamed Chars_t type [#CLICKHOUSE-2]
2018-11-25 03:08:50 +03:00
Alexey Milovidov
7d6fffff48
More style checks [#CLICKHOUSE-3]
2018-11-24 04:48:06 +03:00
alexey-milovidov
507990d5f2
Merge branch 'master' into master
2018-11-23 23:41:38 +03:00
Alexey Milovidov
dbbacf4f87
Added more style checks [#CLICKHOUSE-3]
2018-11-23 21:52:00 +03:00
alesapin
7f40494330
Enable keep alive only with patched poco
2018-11-23 12:24:59 +03:00
alexey-milovidov
3729c4e532
Update ReadBufferFromHDFS.h
2018-11-23 03:20:33 +03:00
alexey-milovidov
2c2d75cceb
Don't allow exceptions without code ( #3645 )
...
* Don't allow exceptions without code #3633
* Don't allow exceptions without code #3633
2018-11-23 00:19:58 +03:00
Alexey Milovidov
a5d1fc0ca7
Removed unused constructor #3633
2018-11-22 21:09:17 +03:00
proller
1d40c2c871
Better link and deps ( #3631 )
...
* try fix 1
* Better deps
* fix
* fix
* fix
* Update CMakeLists.txt
* Update CMakeLists.txt
* fix
* fix
* fix
* disable old
* Update find_odbc.cmake
2018-11-21 22:20:27 +03:00
alexey-milovidov
7a98d55415
Update ReadBufferFromHDFS.h
2018-11-20 21:31:21 +03:00
alesapin
f08e090bda
Better uri scheme check and fix in poco submodule
2018-11-20 20:21:32 +03:00
alesapin
01e2137364
CLICKHOUSE-4112: Add keepalive for http connections
2018-11-20 16:15:44 +03:00
chenxing.xc
76843c2dc0
hdfs read support
2018-11-19 16:17:09 +08:00
alexey-milovidov
e7fb653d0c
Update HTTPCommon.cpp
2018-11-19 01:20:36 +03:00
alexey-milovidov
f35d300d33
Update HTTPCommon.cpp
2018-11-19 01:15:42 +03:00
alesapin
2a4a8d180b
Try to change stupid naming
2018-11-16 16:33:43 +03:00
alesapin
d4ce674b93
Add http connection pool between replicas
2018-11-16 16:15:17 +03:00
alesapin
bdb473b425
Fix AIO unknown compression method when merge tree has mark to last byte of file
2018-11-06 20:29:31 +03:00
CurtizJ
7963e952f1
rename setting to tcp_keep_alive
2018-10-23 02:02:57 +03:00
CurtizJ
a05aa5448d
add setting keep_alive
2018-10-22 21:09:55 +03:00
Alexey Milovidov
681929cbda
Attempt to fix performance regression while parsing JSONEachRow #3223
2018-10-10 00:32:15 +03:00
proller
ec11bef633
Build fixes ( #3181 )
2018-09-28 17:53:20 +03:00
Alexey Milovidov
599ec4c577
Merge branch 'veloman-yunkan-jsoneachrow_import_nested'
2018-09-17 23:36:01 +03:00
Alexey Milovidov
8852660b24
Merge branch 'jsoneachrow_import_nested' of https://github.com/veloman-yunkan/ClickHouse into veloman-yunkan-jsoneachrow_import_nested
2018-09-17 23:26:43 +03:00
alexey-milovidov
006119b81d
Merge pull request #3155 from yandex/fix-float-parsing-with-custom-csv-delimiter
...
Fix float parsing with custom csv delimiter
2018-09-17 22:39:45 +03:00
Alexey Milovidov
c00147f37d
Fixed parsing of floats in CSV file with custom delimiter #3142
2018-09-17 21:17:30 +03:00
chertus
7db097a49a
support e-notation for decimal input [issue-3135]
2018-09-17 20:07:38 +03:00
proller
d752d5d62d
Prepare to new poco, build fixes ( #3072 )
...
* WIp
* fix
* fix
* test
* fix poco netssl find
* clean
* fixes
* wip
* wip
* new poco
* fixes
* Fixes
* wip
* clean
* clean
* clean
* clean
* Update HTTPHandlerFactory.h
2018-09-14 22:48:51 +03:00
Veloman Yunkan
47eb0e28b3
Nested JSON data is mapped to nested table data
2018-09-14 12:15:32 +00:00
chertus
dd5c55df2c
decimal sum [CLICKHOUSE-3765]
2018-09-11 21:42:06 +03:00
proller
db13ef96d6
Fix ssl init ( #3056 )
...
* Try to fix ../libs/libglibc-compatibility/glibc-compatibility.c:151: multiple definition of `explicit_bzero'
contrib/ssl/crypto/libcrypto.a(explicit_bzero.c.o):../contrib/ssl/crypto/compat/explicit_bzero.c:16: first defined here
* Fix ssl init
* fix
* noncopyable
* clean
2018-09-06 21:05:33 +03:00
Alexey Milovidov
2332bf1a50
Code consistency [#CLICKHOUSE-3943]
2018-09-04 22:34:34 +03:00
Alexey Milovidov
d10f9200b9
Consistency of FileOpen event [#CLICKHOUSE-3943]
2018-09-04 22:24:45 +03:00
alexey-milovidov
72c799ad76
Merge pull request #3008 from 4ertus2/decimal
...
even more Decimal
2018-09-03 07:19:33 +03:00
Alexey Milovidov
538edbb8e2
Addition to prev. revision [#CLICKHOUSE-2]
2018-09-02 06:33:48 +03:00
Alexey Milovidov
fc27be314b
Avoid temporary nullptr references [#CLICKHOUSE-2]
2018-09-02 06:00:04 +03:00
Alexey Milovidov
f7107f12b4
Merge branch 'master' into extra-warnings
2018-09-02 03:13:36 +03:00
Alexey Milovidov
8eb746b216
Documentation for ProfileEvents (draft) #3010
2018-09-02 02:13:17 +03:00
chertus
fe1e3300b7
remove dirty code [CLICKHOUSE-3765]
2018-08-31 20:36:27 +03:00
alexey-milovidov
a05cdfbb45
Merge branch 'master' into extra-warnings
2018-08-31 03:03:44 +03:00
Alexey Milovidov
5df5df8971
utils/check-style/check-style -n
2018-08-31 00:13:34 +03:00
Alexey Milovidov
06053d9c1f
Added comments #2980
2018-08-30 23:12:15 +03:00
alexey-milovidov
e0b1b5ff78
Merge pull request #2980 from amosbird/memcpySmall
...
Padding for IO buffers.
2018-08-30 22:53:47 +03:00
chertus
7bac9698f6
fix build
2018-08-29 16:24:33 +03:00
chertus
a69c936b44
improve field visitors for UUID CLICKHOUSE-3249
2018-08-29 14:58:40 +03:00
Amos Bird
8851fbcab2
Padding for IO buffers.
...
Testing data
```
select 'aaaaaaaa','bbbbbbbb','cccccccc','dddddddd','eeeeeeee','ffffffff','gggg','hhh' from numbers(3000000) into outfile '/tmp/test.tsv'
```
Testing command
```
echo "select count() from file('/tmp/test.tsv', CSV, 'a String, b String, c String, d String, e String, f String, g String, h String') where not ignore(e)" | clickhouse-benchmark
```
TSV parser has less overhead than CSV, using it would better unveil the benefits of memcpySmall.
Before
```
QPS: 1.662, RPS: 4985463.906, MiB/s: 603.823, result RPS: 1.662, result MiB/s: 0.000.
0.000% 0.559 sec.
10.000% 0.564 sec.
20.000% 0.568 sec.
30.000% 0.572 sec.
40.000% 0.575 sec.
50.000% 0.581 sec.
60.000% 0.592 sec.
70.000% 0.624 sec.
80.000% 0.639 sec.
90.000% 0.664 sec.
95.000% 0.686 sec.
99.000% 0.711 sec.
99.900% 0.715 sec.
99.990% 0.716 sec.
```
After
```
QPS: 1.861, RPS: 5582303.107, MiB/s: 676.110, result RPS: 1.861, result MiB/s: 0.000.
0.000% 0.510 sec.
10.000% 0.514 sec.
20.000% 0.517 sec.
30.000% 0.521 sec.
40.000% 0.523 sec.
50.000% 0.527 sec.
60.000% 0.530 sec.
70.000% 0.539 sec.
80.000% 0.558 sec.
90.000% 0.584 sec.
95.000% 0.589 sec.
99.000% 0.608 sec.
99.900% 0.655 sec.
99.990% 0.663 sec.
```
2018-08-29 09:39:44 +08:00
alexey-milovidov
a5d7097c08
Merge pull request #2977 from amosbird/sse2csv
...
Enable sse2 for CSV parsing.
2018-08-29 03:04:17 +03:00
chertus
6a02b18b93
field visitors for UUID CLICKHOUSE-3249
2018-08-28 21:36:41 +03:00
Amos Bird
8d6a26b8df
Enable sse2 for CSV parsing.
...
Testing data
```
select 'aaaaaaaa,bbbbbbbb,cccccccc,dddddddd,eeeeeeee,ffffffff,gggg,hhh' from numbers(3000000) into outfile '/tmp/test.csv'
```
Testing command
```
echo "select count() from file('/tmp/test.csv', CSV, 'a String, b String, c String, d String, e String, f String, g String, h String') where not ignore(e)" | clickhouse-benchmark
```
Before
```
QPS: 1.317, RPS: 3949749.687, MiB/s: 478.380, result RPS: 1.317, result MiB/s: 0.000.
0.000% 0.704 sec.
10.000% 0.712 sec.
20.000% 0.718 sec.
30.000% 0.726 sec.
40.000% 0.739 sec.
50.000% 0.754 sec.
60.000% 0.770 sec.
70.000% 0.788 sec.
80.000% 0.798 sec.
90.000% 0.815 sec.
95.000% 0.826 sec.
99.000% 0.850 sec.
99.900% 0.857 sec.
99.990% 0.858 sec.
```
After
```
QPS: 1.533, RPS: 4598308.336, MiB/s: 556.932, result RPS: 1.533, result MiB/s: 0.000.
0.000% 0.626 sec.
10.000% 0.635 sec.
20.000% 0.639 sec.
30.000% 0.642 sec.
40.000% 0.643 sec.
50.000% 0.645 sec.
60.000% 0.649 sec.
70.000% 0.652 sec.
80.000% 0.658 sec.
90.000% 0.682 sec.
95.000% 0.710 sec.
99.000% 0.727 sec.
99.900% 0.733 sec.
99.990% 0.734 sec.
```
2018-08-28 19:46:11 +08:00
Alexey Milovidov
24bd803c07
Whitespaces #2758
2018-08-27 22:06:32 +03:00
Alexey Milovidov
d4ea8bdb88
Merge remote-tracking branch 'origin/master' into extra-warnings
2018-08-27 20:18:39 +03:00
alexey-milovidov
98148d914c
Merge pull request #2958 from blahgeek/skip-json-object
...
Skip object fields on json input
2018-08-27 20:07:32 +03:00
Alexey Milovidov
486d87ebcd
Merge remote-tracking branch 'origin/master' into extra-warnings
2018-08-27 20:01:33 +03:00
chertus
ee873c8e9f
Merge branch 'master' into decimal
2018-08-27 19:18:48 +03:00
alexey-milovidov
7de0549879
Update ReadHelpers.h
2018-08-27 18:00:08 +03:00
alexey-milovidov
01f01b1ee1
Update ReadHelpers.cpp
2018-08-27 17:54:58 +03:00
BlahGeek
739119d355
skip object fields on json input
2018-08-27 12:01:47 +08:00
Alexey Milovidov
eed804ba94
Enabling extra warnings [#CLICKHOUSE-2]
2018-08-26 15:38:45 +03:00
Alexey Milovidov
281faa1686
Enabling -Wshadow [#CLICKHOUSE-2]
2018-08-26 05:13:41 +03:00
Alexey Milovidov
8a0239b6ad
Enabling -Wshadow [#CLICKHOUSE-2]
2018-08-26 05:08:35 +03:00
Alexey Milovidov
a1a70d4a65
Enabling -Wzero-as-null-pointer-constant [#CLICKHOUSE-2]
2018-08-26 04:56:34 +03:00
Alexey Milovidov
44e848856e
Enabling -Wunused-exception-parameter [#CLICKHOUSE-2]
2018-08-26 04:33:20 +03:00
Alexey Milovidov
2ce783e016
Merge branch 'read' of https://github.com/amosbird/ClickHouse into amosbird-read
2018-08-26 02:55:22 +03:00
alexey-milovidov
00404a911c
Update VarInt.h
2018-08-26 02:46:18 +03:00
Amos Bird
a589230249
Faster path for varint read.
...
clickhouse-benchmark <<< 'select count() from s where not ignore(s);'
before this patch:
```
QPS: 0.732, RPS: 2346562049.608, MiB/s: 22378.560, result RPS: 0.732, result MiB/s: 0.000.
0.000% 1.310 sec.
10.000% 1.321 sec.
20.000% 1.327 sec.
30.000% 1.337 sec.
40.000% 1.343 sec.
50.000% 1.359 sec.
60.000% 1.366 sec.
70.000% 1.381 sec.
80.000% 1.400 sec.
90.000% 1.434 sec.
95.000% 1.448 sec.
99.000% 1.489 sec.
99.900% 1.499 sec.
99.990% 1.500 sec.
```
after this patch:
```
QPS: 0.787, RPS: 2524560389.064, MiB/s: 24076.084, result RPS: 0.787, result MiB/s: 0.000.
0.000% 1.228 sec.
10.000% 1.232 sec.
20.000% 1.235 sec.
30.000% 1.241 sec.
40.000% 1.246 sec.
50.000% 1.256 sec.
60.000% 1.265 sec.
70.000% 1.278 sec.
80.000% 1.296 sec.
90.000% 1.321 sec.
95.000% 1.354 sec.
99.000% 1.421 sec.
99.900% 1.453 sec.
99.990% 1.456 sec.
```
I also tried a SSE2 implementation and it's much slower (50%)
2018-08-26 02:23:26 +08:00
Amos Bird
9623e59870
Simplify read helpers.
...
Use similar APIs like https://en.cppreference.com/w/cpp/string/byte/strstr
2018-08-26 01:27:28 +08:00
Amos Bird
5f03082af9
Make sure BufferBase is fully swapped.
2018-08-25 19:58:16 +08:00
chertus
54a3c028c5
Merge branch 'master' into decimal
2018-08-24 14:19:41 +03:00
Alexey Milovidov
080b0f7f1f
Speed up fuzz tests, part 2 #2924
2018-08-24 10:35:53 +03:00
Alexey Milovidov
a2fefa1617
Speed up fuzz tests, part 2 #2924
2018-08-24 10:30:53 +03:00
