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309 Commits

Author SHA1 Message Date
Alexey Arno
edbe789d12 dbms: Server: add improvements and the ability of waiting for a read event on several connections. [#METR-14410] 2015-02-03 16:36:08 +03:00
Alexey Milovidov
9d87dbc703 dbms: don't allow more than one instance of clickhouse-server to run with same data directory [#METR-14391]. 2014-12-21 06:18:40 +03:00
Pavel Kartavyy
13249ff3c3 dbms: added ability to set different kinds of timeouts [#METR-14236] 2014-12-18 15:50:55 +03:00
Andrey Mironov
072fc96127 dbms: obliterate writeFloatText precision parameter -.- 
reimplement floatWidth using double-conversion
 2014-12-10 14:11:41 +03:00
Andrey Mironov
9a12d78fe2 dbms: harness the power of libdouble-conversion. [#METR-13363] 
This reverts commit d87b4b7ff8e8e7a3c32eebf3904d449df623b5a8.
 2014-12-09 15:08:17 +03:00
Andrey Mironov
afd9f79c47 Revert "dbms: harness the power of libdouble-conversion. [#METR-13363]" until tests are done 
This reverts commit 4692610fea832f4814461b482e1aae02b2c0781a.
 2014-12-09 14:47:33 +03:00
Andrey Mironov
00db574116 dbms: harness the power of libdouble-conversion. [#METR-13363] 2014-12-09 14:33:57 +03:00
Andrey Mironov
3be8b25ed2 dbms: add lib google/double-conversion. [#METR-13363] 2014-12-09 14:33:57 +03:00
Sergey Magidovich
be30e7f794 dbms: Evoid copy. [#MOBMET-1007] 2014-12-08 20:01:27 +03:00
Pavel Kartavyy
4ba0b6be5c Merge 2014-12-08 16:52:46 +03:00
Sergey Magidovich
0ebea8c353 dbms: Add writeText(mysqlxx::Null<T>&) and writeQuated(mysqlxx::Null<T>&). [#MOBMET-1007] 2014-12-08 13:30:58 +03:00
Pavel Kartavyy
4b1ad86ce9 fixed date delimeter [#METR-13763] 2014-12-03 13:50:00 +03:00
Evgeniy Gatov
109c41954c libcloud, dbms: added write speed to clickhouse [#METR-13955]. 2014-11-27 22:35:31 +03:00
Alexey Milovidov
c017f3ebe3 dbms: added operators for DB/IO [#METR-2944]. 2014-11-15 22:00:55 +03:00
Alexey Milovidov
8a0bdbe1d7 dbms: improved performance of deserializing strings (+5% on search phrases) [#METR-2944]. 2014-11-15 21:57:49 +03:00
Alexey Milovidov
b7d93bcb18 dbms: fixed error in prev. revision [#METR-13374]. 2014-10-24 02:19:57 +04:00
Alexey Milovidov
405d3ed16f metrage: fixed error [#METR-13374]. 2014-10-24 01:57:03 +04:00
Alexey Milovidov
c2e4662ad7 Changed boost:: to std:: for bind, ref/cref, thread, shared_ptr [#METR-2807]. 2014-10-16 05:21:03 +04:00
Pavel Kartavyy
35bdcc715d Merge 2014-10-06 16:26:17 +04:00
Alexey Milovidov
a3dbff3fc4 dbms: easier to add more compression algrorithms [#METR-2944]. 2014-10-06 01:59:23 +04:00
Pavel Kartavyy
3258e4a160 Merge 2014-08-21 19:08:48 +04:00
Alexey Milovidov
cb94f1301c dbms: removed comment [#METR-2944]. 2014-08-14 05:37:06 +04:00
Pavel Kartavyy
23d48eae6b CalcCloud: fix error in calculating hash [#METR-10969] 2014-08-06 17:24:42 +04:00
Pavel Kartavyy
fad7154163 refactoring [#METR-10969] 2014-08-06 17:24:42 +04:00
Pavel Kartavyy
52906c8cdb riod: added new methods [#METR-10969] 2014-08-06 17:24:42 +04:00
Pavel Kartavyy
7f48de7cdc RemoteWriteBuffer: calc hash of data [#METR-10969] 2014-08-06 17:24:41 +04:00
Michael Kolupaev
72aa59651f fixed a comment and removed an unused method. [#METR-2807] 2014-07-23 10:56:04 +04:00
Michael Kolupaev
1be80d3410 part_checker: fixes. [#METR-11980] 2014-07-22 14:35:44 +04:00
Michael Kolupaev
c777975b0b dbms: parts_checker; not working yet. [#METR-11980] 2014-07-22 14:35:44 +04:00
Michael Kolupaev
4830e7f634 Hashing*Buffer: small fix. [#METR-10202] 2014-07-22 14:35:44 +04:00
Pavel Kartavyy
78c24cb75a HashingBuffer: refactorind [#METR-10969] 2014-07-22 14:35:44 +04:00
Pavel Kartavyy
133cbbab37 HashingReadBuffer: added test. fixed bug [#METR-10969] 2014-07-22 14:35:44 +04:00
Pavel Kartavyy
b8b4a4a721 dbms: added HashingReadBuffer [#METR-10969] 2014-07-22 14:35:44 +04:00
Alexey Milovidov
0041db77ab Tiny improvement [#METR-2807]. 2014-07-09 03:52:53 +04:00
Alexey Milovidov
34eeed7ed3 Renamed mysqlxx::String and sqxxl::String to mysqlxx::Value and sqxxl::Value [#METR-2807]. 2014-05-20 02:05:33 +04:00
Alexey Milovidov
0abc554493 dbms: tracking amount of memory usage per query [#METR-11015]. 2014-05-04 02:57:43 +04:00
Alexey Milovidov
a0d87ca85e dbms: fixed error with big inserts through HTTP [#METR-10955]. 2014-04-25 00:18:00 +04:00
Sergey Fedorov
d0452204ad dbms: profile event UncompressedCacheWeightLost [METR-10570] 2014-04-17 19:46:58 +04:00
Alexey Milovidov
63cff6a5a4 Improvement [#METR-2807]. 2014-04-08 11:58:53 +04:00
Alexey Milovidov
9dad91788b Improvement [#METR-2807]. 2014-04-08 11:47:51 +04:00
Alexey Milovidov
5ca21127c7 Improvement [#METR-2807]. 2014-04-08 11:31:51 +04:00
Alexey Milovidov
646421e45c dbms: fixed build [#METR-2944]. 2014-04-08 11:24:21 +04:00
Alexey Milovidov
34bf7dd0ae Removed useless code [#METR-2807]. 2014-04-08 10:51:53 +04:00
Michael Kolupaev
b92f1ff480 Merge 2014-04-02 17:45:39 +04:00
Michael Kolupaev
233557ec72 Merge 2014-04-02 14:40:23 +04:00
Sergey Fedorov
6395e841f9 Merge 2014-03-28 18:36:24 +04:00
Michael Kolupaev
634c33c766 Merge 2014-03-27 21:49:08 +04:00
Michael Kolupaev
db3c061396 Added checksums to data parts. Not writing them yet. [#METR-10202] 2014-03-27 15:29:40 +04:00
Michael Kolupaev
8bbee1f1c1 dbms: Added HashingWriteBuffer and a unit test. [#METR-10202] 2014-03-27 12:12:32 +04:00
Alexey Milovidov
f0f09d00fd dbms: fixed unitialized memory read [#METR-10597]. 2014-03-26 04:17:31 +04:00
Michael Kolupaev
03a0e1e1ef Fixed build. 2014-03-24 16:10:47 +04:00
Michael Kolupaev
7b6ce30656 Merge 2014-03-22 18:44:44 +04:00
Michael Kolupaev
af094cbc76 dbms: Extracted most of RemoteReadBuffer into ReadBufferFromHTTP. [#METR-10202] 2014-03-21 21:23:09 +04:00
Alexey Milovidov
ccc3da3148 ███████████: development [#METR-8766]. 2014-03-14 00:12:40 +04:00
Alexey Milovidov
8c87b14c7f Fixed warnings on clang [#METR-2807]. 2014-03-10 08:17:17 +04:00
Alexey Milovidov
3d0b31dfed dbms: probably better [#METR-10240]. 2014-03-07 08:04:02 +04:00
Pavel Kartavyy
07ebdaa173 dbms: removed useless code [#METR-10242] 2014-03-06 11:15:59 +04:00
Pavel Kartavyy
108342491f dbms: added reset of cache in alter modify [#METR-10242] 2014-03-05 22:20:55 +04:00
Alexey Milovidov
713d0c468e compressor: added --hc mode [#METR-2944]. 2014-03-02 09:12:51 +04:00
Alexey Milovidov
d52bb11916 dbms: Tiny improvement [#METR-10240]. 2014-03-02 08:02:41 +04:00
Pavel Kartavyy
101a056fb8 Removed suddenly reverted commit "Fixed error in prev. revision [#METR-10142]." 
This reverts commit a1d4e27454689270855256fa00e6f73e954a316c.
 2014-02-21 19:56:42 +04:00
Pavel Kartavyy
0a150faca5 Revert "Fixed error in prev. revision [#METR-10142]." 
This reverts commit c139fa2b260ea9e0a77bc721767797b3cfaba0a8.
 2014-02-21 19:14:10 +04:00
Alexey Milovidov
4ea2512504 Fixed error in prev. revision [#METR-10142]. 2014-02-21 06:46:51 +04:00
Alexey Milovidov
a7f5465b91 Fixed error in prev. revision [#METR-10142]. 2014-02-21 06:15:18 +04:00
Alexey Milovidov
b1e9204dcc Fixed performance issue [#METR-10142]. 2014-02-21 05:57:01 +04:00
Alexey Milovidov
8efd6ee42c dbms: sending only set/changed settings [#METR-10087]. 2014-02-17 23:56:45 +00:00
Michael Kolupaev
df2e012943 clickhouse: added LRUCache and changed UncompressedCache to use it; added a test, fixed another test. [#METR-9633] 2014-02-11 11:05:02 +00:00
Michael Kolupaev
532945a535 dbms: refactored compressed read buffers. [#METR-9633] 2014-01-15 14:53:20 +00:00
Michael Kolupaev
589ed293c2 clickhouse: CachedCompressedReadBuffer is not wuite fixed yet; commenting it again. [#METR-9633] 2014-01-14 14:57:19 +00:00
Michael Kolupaev
69b90550cc dbms: fixed CachedCompressedReadBuffer::readBig. [#METR-9633] 2014-01-14 12:02:04 +00:00
Alexey Milovidov
841e866c68 Addition to prev. revision [#METR-8766]. 2014-01-11 20:04:07 +00:00
Alexey Milovidov
9c4043de67 Removed 'tr1' [#METR-2807]. 2014-01-08 16:33:28 +00:00
Alexey Milovidov
22fda035cc Allowed to use std::vector instead of DB::Array for Arrays in ssqls [#METR-8766]. 2014-01-05 13:40:11 +00:00
Alexey Milovidov
a57d64b7fa dbms: more instrumentation [#METR-2944]. 2014-01-04 04:53:07 +00:00
Alexey Milovidov
6820638c30 dbms: IO: added test [#METR-2944]. 2014-01-04 04:52:22 +00:00
Alexey Milovidov
fd414800d5 dbms: added ProfileEvents system [#METR-2944]. 2014-01-03 08:20:13 +00:00
Alexey Milovidov
af3d957de1 Addition to prev. revision [#METR-9578]. 2014-01-03 06:31:32 +00:00
Michael Kolupaev
aff4e40bc2 ClickHouse: disabled broken readBig in CachedCompressedReadBuffer. [#METR-9598] 2013-12-27 13:18:33 +00:00
Alexey Milovidov
097405ff6f dbms: fixed error in CachedCompressedReadBuffer::readBig [#METR-2944]. 2013-12-23 05:56:59 +00:00
Alexey Milovidov
4289f599db dbms: fixed error with CachedCompressedReadBuffer::readBig [#METR-9091]. 2013-12-23 04:16:59 +00:00
Alexey Milovidov
f382c50c4e dbms: fixed error in prev. revision [#METR-9091]. 2013-12-22 22:36:12 +00:00
Alexey Milovidov
3d3fef11eb dbms: fixed error in prev. revision [#METR-9091]. 2013-12-22 21:36:54 +00:00
Alexey Milovidov
947a7930a8 dbms: added missing readBig function [#METR-9091]. 2013-12-22 17:28:47 +00:00
Alexey Milovidov
ce21a286af dbms: probably fixed error [#METR-9532]. 2013-12-17 19:45:18 +00:00
Michael Kolupaev
f5b30483e1 ███████████: reading metrage data; not using it yet, and consuming lots of memory. [#METR-9093] 2013-12-13 12:53:17 +00:00
Michael Kolupaev
c2888905e3 dbms: Added a small comment to CachedCompressedReadBuffer. [#METR-2807] 2013-12-11 13:36:07 +00:00
Alexey Milovidov
89361fb78c dbms: less copying while decompressing [#METR-8582]. 2013-12-09 04:03:49 +00:00
Alexey Milovidov
489696281e dbms: tiny improvement [#METR-8582]. 2013-12-09 00:23:17 +00:00
Alexey Milovidov
2a18d735df dbms: fixed error (error not returned from HTTP handler) [#METR-9342]. 2013-11-28 20:05:54 +00:00
Michael Kolupaev
75567adb51 Merge 2013-11-26 11:55:11 +00:00
Alexey Milovidov
105d10de5f dbms: probably fixed error [#METR-9194]. 2013-11-20 00:49:47 +00:00
Alexey Milovidov
025531e1c5 dbms: better [#METR-9194]. 2013-11-18 19:18:03 +00:00
Alexey Milovidov
e36408e473 dbms: better [#METR-9194]. 2013-11-18 17:17:45 +00:00
Michael Kolupaev
e38ee8343a dbms: fast seek in ReadBufferFromFile[Descriptor] and a speed test for it. [#METR-2807] 2013-11-08 12:27:44 +00:00
Alexey Milovidov
0bef5d4eed dbms: fixed error in error messages [#METR-2944]. 2013-11-04 02:41:11 +00:00
Alexey Milovidov
a3caaef38a dbms: better exception handling [#METR-2944]. 2013-11-02 23:42:10 +00:00
Alexey Milovidov
790f224e56 dbms: probably fixed error (infinite loop in WriteBufferFromPocoSocket::nextImpl) [#METR-2944]. 2013-11-02 05:39:07 +00:00
Alexey Milovidov
a38317e1f5 dbms: better exception messages [#METR-8224]. 2013-10-26 03:20:51 +00:00
Alexey Milovidov
9f1c0a69bf dbms: addition to prev. revision [#CONV-8224]. 2013-10-20 07:02:23 +00:00
Alexey Milovidov
67f4542bd0 dbms: more verbose messages on network errors [#CONV-8224]. 2013-10-20 06:04:51 +00:00