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1746 Commits

Author SHA1 Message Date
Alexey Milovidov
573a84c89a MergeSelector: development [#METR-21841]. 2016-10-31 22:45:22 +03:00
Alexey Milovidov
49602c44a9 MergeSelector: development [#METR-21841]. 2016-10-31 22:32:08 +03:00
Alexey Milovidov
4fd7183049 MergeSelector: fixed error [#METR-21841]. 2016-10-31 22:11:09 +03:00
Alexey Milovidov
89328b498f MergeSelector: development [#METR-21841]. 2016-10-31 08:35:29 +03:00
Alexey Milovidov
bee00bfcfc MergeSelector: development [#METR-21841]. 2016-10-30 14:05:45 +03:00
Alexey Milovidov
a832a8cd71 MergeSelector: development [#METR-21840]. 2016-10-30 11:54:27 +03:00
Alexey Milovidov
4dec8babf1 MergeSelector: development [#METR-21840]. 2016-10-30 11:47:47 +03:00
Alexey Milovidov
bab6e9ea22 MergeSelector: development [#METR-21840]. 2016-10-30 11:32:05 +03:00
Alexey Milovidov
1b2bbcd359 MergeSelector: development [#METR-21840]. 2016-10-30 11:25:07 +03:00
Alexey Milovidov
ba48688f25 MergeSelector: development [#METR-21840]. 2016-10-30 11:15:55 +03:00
Alexey Milovidov
c5c63bdf5d MergeSelector: development [#METR-21840]. 2016-10-30 06:39:28 +03:00
Alexey Milovidov
3d48f9d34b MergeSelector: development [#METR-21840]. 2016-10-30 06:12:25 +03:00
Alexey Milovidov
b5156a115d Additions [#METR-21504]. 2016-10-28 02:28:35 +03:00
Alexey Milovidov
74c3b30622 dbms: Simplified logic of selecting merges [#METR-21841]. 2016-10-28 01:50:02 +03:00
Alexey Milovidov
687a6d1496 Addition to prev. revision [#METR-2944]. 2016-10-25 09:57:12 +03:00
Alexey Milovidov
8be993bd1e Preparation [#METR-2944]. 2016-10-25 09:49:24 +03:00
Alexey Milovidov
daeac24f04 Added ClientInfo: passing original source of query during distributed query execution; improvement of per-user limits in ProcessList [#METR-23279]. 2016-10-25 00:40:39 +03:00
Alexey Milovidov
15b369bd08 More instrumentation [#METR-23272]. 2016-10-24 16:47:15 +03:00
Alexey Milovidov
9a3deed1ea Added metric about leadership [#METR-23272]. 2016-10-24 15:46:54 +03:00
Alexey Milovidov
2dd43be6e6 Don't hold shared_ptr to zookeeper for long time, because it makes very difficult to remove ephemeral nodes in case of temporary communication errors and thus breaks leader election [#METR-23272]. 2016-10-24 15:34:08 +03:00
Alexey Milovidov
ea852bb9d8 Separate compilation of CurrentMetrics; Separated AsynchronousMetrics from CurrentMetrics; Comments [#METR-23237]. 2016-10-24 07:06:27 +03:00
Alexey Milovidov
9af5ce1e3b Separate compilation of ProfileEvents; comments [#METR-23237]. 2016-10-24 05:02:37 +03:00
Alexey Milovidov
4d9b3fd3ee Better [#METR-23198]. 2016-10-23 13:59:53 +03:00
Alexey Milovidov
afcd933237 Probably better [#METR-23198]. 2016-10-23 06:46:51 +03:00
Alexey Arno
a75cfb6df5 Merge branch 'master' into METR-19266 [#METR-19266] 2016-10-21 19:53:35 +03:00
Alexey Milovidov
15bf61c367 Fixed part of error [#METR-23198]. 2016-10-21 04:44:57 +03:00
Alexey Arno
3792a9f302 dbms: Server: fixes [#METR-19266] 2016-10-20 13:13:07 +03:00
Alexey Arno
6c40d9b51e dbms: Server: fixes [#METR-19266] 2016-10-19 21:18:02 +03:00
Yuri Dyachenko
297a1547c5 more usable settings for delayed insert. issue: #METR-22563 2016-10-19 20:58:27 +03:00
Alexey Arno
924402f33e dbms: Server: merged from master [#METR-19266] 2016-10-19 18:00:56 +03:00
Alexey Arno
b5ff08bce6 dbms: Server: semantic cleanup [#METR-19266] 2016-10-19 10:15:26 +03:00
Alexey Arno
e1099f47cb dbms: Server: fix [#METR-19266] 2016-10-18 22:31:07 +03:00
alexey-milovidov
8d7ba10835 Merge pull request #132 from ludv1x/METR-22802 
Automatic reload of remote_servers configuration.
 2016-10-14 23:32:27 +04:00
alexey-milovidov
fad9272161 Merge pull request #137 from ludv1x/METR-22471 
Fixed std::terminate on DROP of StorageReplicatedMergeTree
 2016-10-14 23:28:39 +04:00
Vitaliy Lyudvichenko
3120b06c02 Small enhancement and typos fixes. 2016-10-14 21:00:55 +03:00
Vitaliy Lyudvichenko
a0760a4821 Added requested PR changes. [#METR-22802] 2016-10-14 20:54:18 +03:00
Vitaliy Lyudvichenko
669e2982a5 Made merge_selecting_thread creation & deletion atomic. [#METR-22471] 2016-10-14 14:47:11 +03:00
Vitaliy Lyudvichenko
aa863ea7bb Fixed std::terminate on DROP of StorageReplicatedMergeTree. [#METR-22471] 2016-10-14 13:17:05 +03:00
Alexey Milovidov
dce56bfeba Implemented TODO [#METR-23132]. 2016-10-14 05:51:03 +03:00
Vitaliy Lyudvichenko
144d9018ba Added port column into system.processes table. [#METR-22966] 2016-10-11 22:01:55 +03:00
Vitaliy Lyudvichenko
ebbc9b9877 Added abilty to automatically update clusters configuration. [#METR-22802] 2016-10-11 17:17:49 +03:00
Alexey Milovidov
6b2755bf2a Non significant change [#METR-2944]. 2016-09-23 23:33:06 +03:00
Alexey Milovidov
365be3c026 Fixed warning with gcc 6 [#METR-2944]. 2016-09-19 09:24:18 +03:00
Alexey Arno
bd73b2d165 dbms: Server: Adding nullable type support to functions manipulating arrays. [#METR-19266] 2016-09-15 15:14:25 +03:00
Alexey Arno
b7ca838dc0 dbms: Server: cleanups [#METR-19266] 2016-09-11 13:06:34 +03:00
Vitaliy Lyudvichenko
1d02509ee0 Add new metadata_modification_time column for system.tables [#METR-22593] 2016-09-05 15:15:29 +03:00
Alexey Milovidov
469eebe4f0 Investigation [#METR-2944]. 2016-09-04 20:12:07 +03:00
Alexey Arno
443613c153 dbms: Fixed bug in ALTER TABLE ... MODIFY COLUMN. [#METR-19622] 2016-09-02 18:43:43 +03:00
Alexey Milovidov
322e5031bd Investigation [#METR-22327]. 2016-09-02 07:03:40 +03:00
Alexey Milovidov
344e975a59 Temporarily improvement [#METR-22608]. 2016-09-02 03:58:18 +03:00
Alexey Arno
91b20fe7ad dbms: Disabled check because it is unreliable. A better solution is needed. [#METR-18510] 2016-09-01 17:40:02 +03:00
Alexey Arno
2b3a87b7c6 dbms: Catch missing parameter [#METR-18510] 2016-09-01 13:53:50 +03:00
Alexey Milovidov
0db84044e5 Better [#METR-22608]. 2016-09-01 05:26:45 +03:00
alexey-milovidov
012f34a799 Merge pull request #96 from yurial/yurial-IStorage-enable_shared_from_this 
use std::enable_shared_from_this for IStorage
 2016-08-31 00:00:23 +04:00
Yuri Dyachenko
295ca40237 typo fix 2016-08-30 22:28:32 +03:00
Yuri Dyachenko
94a2186dde rename ext::share_ptr_helper -> ext::shared_ptr_helper 2016-08-30 22:27:15 +03:00
Alexey Arno
9528405fe4 dbms: Extended CAST to nullable types. Added ALTER TABLE ... MODIFY COLUMN ... for nullable types. A column with a nullable type can have a default value in CREATE TABLE. [#METR-19266] 2016-08-29 19:57:59 +03:00
Yuri Dyachenko
e5825f790f use std::enable_shared_from_this for IStorage 2016-08-29 16:28:34 +03:00
Alexey Milovidov
be6cfea281 Fixed typo in comment [#METR-2807]. 2016-08-26 23:22:22 +03:00
alexey-milovidov
60b9234b50 Merge pull request #95 from yurial/yurial-more-warning-flags 
add -Wold-style-cast
 2016-08-26 23:58:05 +04:00
Yuri Dyachenko
065b02494a add -Wold-style-cast 2016-08-26 22:55:11 +03:00
Alexey Milovidov
867b73b6b0 Fixed error with cancelling merges on ALTERs [#METR-22524]. 2016-08-26 22:50:04 +03:00
Alexey Milovidov
0c39e52094 Fixed error [#METR-22462]. 2016-08-26 21:06:24 +03:00
Alexey Milovidov
689f599e2a Fixed error, removed partially duplicate code [#METR-22462]. 2016-08-25 20:23:29 +03:00
Alexey Arno
824341c1c2 dbms: made code more readable [#METR-19266] 2016-08-24 13:27:19 +03:00
Alexey Arno
cd0541134a dbms: post-testing fixes [#METR-19266] 2016-08-24 03:39:38 +03:00
Alexey Milovidov
e0f3cbb432 Added optional 'default_database' parameter for Cluster (allow Distributed tables to connect to different databases on different shards/replicas) [#METR-22462]. 2016-08-22 23:34:21 +03:00
Alexey Arno
2a5abb17be dbms: cleanup [#METR-19266] 2016-08-19 15:01:10 +03:00
Alexey Arno
7a4683140e dbms: cleanup [#METR-19266] 2016-08-19 12:08:48 +03:00
Alexey Arno
eb98892e61 dbms: cleanup [#METR-19266] 2016-08-18 20:08:05 +03:00
Alexey Arno
22dc2f96a1 dbms: cleanup [#METR-19266] 2016-08-18 19:11:20 +03:00
Alexey Arno
e513df2e5c dbms: reverted change (was bogus) [#METR-19266] 2016-08-15 20:26:06 +03:00
Alexey Arno
f4e77aaf97 dbms: Better code for functions processing. Code cleanup. [#METR-19266] 2016-08-15 14:14:29 +03:00
Alexey Milovidov
0cf32c8aed Renamed method [#METR-22400]. 2016-08-13 05:21:17 +03:00
Alexey Milovidov
b3b2cd110a Tiny modification [#METR-22327]. 2016-08-13 04:59:09 +03:00
Alexey Milovidov
d5ad347532 Fixed probable source of race conditions [#METR-22327]. 2016-08-12 08:20:06 +03:00
Alexey Arno
9896c8ce78 dbms: Merged from master [#METR-19266] 2016-08-11 17:15:27 +03:00
Alexey Arno
f5d9d0ebc9 Merge branch 'master' into METR-19266 [#METR-19266] 2016-08-10 22:13:15 +03:00
Alexey Arno
e2b6e10ec1 dbms: Various fixes + more comments [#METR-19266] 2016-08-10 22:12:29 +03:00
Alexey Milovidov
d8eb52c189 Improvement [#METR-22352]. 2016-08-10 10:20:21 +03:00
Alexey Milovidov
6bc1840b88 Fixed error [#METR-22352]. 2016-08-10 07:20:50 +03:00
Alexey Milovidov
5e9be50a52 Fixed build of test [#METR-21594]. 2016-08-10 02:14:36 +03:00
Alexey Milovidov
8cbf62236f Fixed build of test [#METR-21594]. 2016-08-10 02:13:41 +03:00
Alexey Milovidov
b51bdbd0c0 Allow to set 'force_restore_data' flag with creating file on local filesystem [#METR-21594], [#METR-17811]. 2016-08-10 00:48:05 +03:00
Alexey Milovidov
4b41c52747 Attempt to improve performance of replication queue processing [#METR-22352]. 2016-08-09 23:39:28 +03:00
Alexey Milovidov
f129e94429 Fixed warnings on clang [#METR-2944]. 2016-08-07 19:17:57 +03:00
Alexey Milovidov
cb7a458ac4 Added check [#METR-22325]. 2016-08-07 14:12:55 +03:00
Alexey Arno
531ff3d5ac dbms: Merged with master [#METR-19266] 2016-08-05 18:44:19 +03:00
Alexey Milovidov
55ddf44693 Whitespaces [#METR-22173]. 2016-08-05 05:40:45 +03:00
Alexey Milovidov
61b9996d9e Better [#METR-22173]. 2016-08-05 05:28:34 +03:00
Alexey Milovidov
fb5981871a Avoid copying ColumnWithTypeAndName [#METR-22173]. 2016-08-05 02:35:07 +03:00
Alexey Milovidov
d7ce4dd410 Better grepability [#METR-22173]. 2016-08-03 23:25:09 +03:00
Alexey Milovidov
ee92f5d0cc dbms: prefer fetching part from replica, in some cases [#METR-22288]. 2016-08-02 22:02:00 +03:00
Alexey Milovidov
6cf89fa915 Attempt to not interrupt merges when ZK session is reinitialized [#METR-22283]. 2016-08-02 21:33:55 +03:00
Alexey Milovidov
9a07830dbb Removed useless code (experimental) [#METR-2944]. 2016-08-02 04:46:05 +03:00
Alexey Milovidov
6f4fc79cde Better [#METR-2944]. 2016-07-31 06:53:16 +03:00
Alexey Milovidov
1700f4e132 Added support for complex typed arguments for function toString [#METR-22263]. 2016-07-30 07:39:51 +03:00
Oleg Obleukhov
f38041836c Replaced yandex-team.ru domain with .yandex in a help page 2016-07-29 12:31:32 +02:00
Alexey Milovidov
2811f2a17c Fixed error when system.columns table throws 'Table is dropped' exception when there are many tables, created and dropped everytime [#METR-22205]. 2016-07-26 20:22:55 +03:00
Alexey Arno
1fe6786b78 dbms: NULL support for MergeTree [#METR-19266] 2016-07-24 22:32:21 +03:00
Alexey Milovidov
130ec8b58b Compatibility with new parser and AST of tables list [#METR-2944]. 2016-07-22 23:39:28 +03:00
Alexey Arno
beeeb0ab13 dbms: NULL support for MergeTree [#METR-19266] 2016-07-21 19:22:24 +03:00
Alexey Arno
252d7994e7 dbms: cleanup [#METR-19266] 2016-07-19 13:57:57 +03:00
Alexey Arno
d0d1ad3be1 dbms: improvements [#METR-19266] 2016-07-14 15:58:30 +03:00
Alexey Milovidov
55ed2904f4 Allowed for certain aggregate functions to have case insensitive names for compatibility [#METR-22087]. 2016-07-14 08:22:09 +03:00
Alexey Arno
ec30520c89 dbms: improvements [#METR-19266] 2016-07-13 20:05:52 +03:00
Alexey Arno
c336359299 dbms: improvements [#METR-19266] 2016-07-13 20:00:10 +03:00
Alexey Arno
fa9829ad85 dbms: removed unused code [#METR-19266] 2016-07-13 19:49:06 +03:00
Alexey Arno
69948c5865 dbms: added support for null values in StorageLog + fixed long-standing bug in StorageLog (if we called the ClickHouseClient with max_threads=1, SELECT threw an exception if a table was empty) [#METR-19266] 2016-07-13 19:41:19 +03:00
Alexey Arno
0bf5406662 dbms: adding support for nulls in the Log engine [#METR-19266] 2016-07-13 13:45:43 +03:00
Alexey Arno
a15cce69aa dbms: adding support for nulls in the Log engine [#METR-19266] 2016-07-13 13:35:00 +03:00
Alexey Arno
6d753f05e6 dbms: adding support for nulls in the Log engine [#METR-19266] 2016-07-12 21:08:16 +03:00
Alexey Arno
93ac3ee3a8 dbms: Server: Feature development. [#METR-19266] 2016-07-06 18:15:15 +03:00
Alexey Milovidov
5ded454986 Added 'WITH NAME' section to ALTER TABLE ... FREEZE PARTITION query [#METR-21884]. 2016-06-28 23:50:37 +03:00
Alexey Milovidov
b8ca97a891 Added check for constants in primary key [#METR-2944]. 2016-06-21 20:06:12 +03:00
Alexey Milovidov
e8ffd48e49 Loosen safety threshold on amount of ALTER changes [#METR-21615]. 2016-06-06 22:50:30 +03:00
Alexey Milovidov
168ca22435 Fixed error when too long merges cannot be successful [#METR-21616]. 2016-06-06 22:16:34 +03:00
Alexey Milovidov
47898ae73b Disabled implicit moving to PREWHERE when using FINAL [#METR-20644]. 2016-06-06 21:41:28 +03:00
Alexey Milovidov
3e60a95cdd Allowed subqueries in views [#METR-21586]. 2016-06-06 21:19:28 +03:00
Alexey Milovidov
a4a543f1c3 Merge branch 'master' of github.com:yandex/ClickHouse 2016-05-30 21:24:35 +03:00
Alexey Milovidov
d03d19ab57 Updated comment [#METR-2944]. 2016-05-30 21:24:19 +03:00
Alexey Milovidov
7651dcbc0a Fixed error after moving to non-recursive mutex [#METR-21503]. 2016-05-30 04:16:22 +03:00
Alexey Milovidov
c518abe882 Get rid of Poco::SharedPtr [#METR-21503]. 2016-05-28 20:31:50 +03:00
Alexey Milovidov
36efb7063e Using std::shared_ptr for functions and AST [#METR-21503]. 2016-05-28 19:00:04 +03:00
Alexey Milovidov
e336ba10eb Using std::shared_ptr for functions and AST [#METR-21503]. 2016-05-28 18:56:51 +03:00
Alexey Milovidov
9e553dec0a Using std::shared_ptr for functions and AST [#METR-21503]. 2016-05-28 18:54:40 +03:00
Alexey Milovidov
6a51b999da Using std::shared_ptr for functions and AST [#METR-21503]. 2016-05-28 18:50:16 +03:00
Alexey Milovidov
fc65afb6f0 Using std::shared_ptr for functions and AST [#METR-21503]. 2016-05-28 18:46:03 +03:00
Alexey Milovidov
8c4abcdd43 Using std::shared_ptr for functions and AST [#METR-21503]. 2016-05-28 18:42:22 +03:00
Alexey Milovidov
646d70a545 Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 17:14:18 +03:00
Alexey Milovidov
3c1c9d46f7 Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 15:22:22 +03:00
Alexey Milovidov
4c7eb03b63 Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 13:35:44 +03:00
Alexey Milovidov
6863e72f3d Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 13:15:36 +03:00
Alexey Milovidov
f9b2cd5ab6 Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 11:23:36 +03:00
Alexey Milovidov
61ae4e5547 Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 11:15:50 +03:00
Alexey Milovidov
bf71e2ed90 Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 11:11:52 +03:00
Alexey Milovidov
be394f2c84 Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 10:48:40 +03:00
Alexey Milovidov
4b7f461e46 Using std::shared_ptr for columns [#METR-21503]. 2016-05-28 08:31:36 +03:00
Alexey Milovidov
f2ccbc9802 Better exception message [#METR-21479]. 2016-05-26 00:35:57 +03:00
Alexey Arno
113dc3e82f dbms: Server: Fixed grammar in a few error messages [#METR-20000] 2016-05-24 19:53:29 +03:00
Vladimir Chebotarev
866c8929e2 dbms, contrib: GCC 6 build fixes [#METR-20000] 2016-05-23 03:41:26 +03:00
Alexey Milovidov
adc850993c Fixed error [#METR-21326]. 2016-05-19 23:58:24 +03:00
Alexey Milovidov
92ca4ab538 Investigating [#METR-21326]. 2016-05-19 23:24:41 +03:00
Alexey Milovidov
5dbed81502 Added comment [#METR-21326]. 2016-05-18 07:03:27 +03:00
Alexey Milovidov
6151fcc3e6 Fixed error [#METR-21326]. 2016-05-18 06:58:23 +03:00
Alexey Milovidov
c4407306d5 Always materialize columns while merge [#METR-21119]. 2016-05-18 05:49:52 +03:00
Alexey Milovidov
8f50b30268 Alter primary key: development [#METR-21119]. 2016-05-18 00:07:10 +03:00
Alexey Milovidov
9a60b90941 Alter primary key: development [#METR-21119]. 2016-05-17 23:11:43 +03:00
Alexey Milovidov
d680a7f8da Alter primary key: development [#METR-21119]. 2016-05-17 04:17:32 +03:00
Alexey Milovidov
bf265e264a Alter primary key: development [#METR-21119]. 2016-05-17 02:04:03 +03:00
Alexey Milovidov
2f1fead382 Merge 2016-05-16 21:47:34 +03:00
Alexey Milovidov
093f69c45d Added support for FINAL and PARTITION specification for OPTIMIZE query [#METR-21326]. 2016-05-16 21:43:38 +03:00
Alexey Milovidov
6942819013 Altering primary key [#METR-21119]. 2016-05-14 00:08:19 +03:00
Alexey Milovidov
e37ffe7c3d Tiny modification [#METR-2944]. 2016-05-13 06:23:23 +03:00
Alexey Milovidov
203cdbe244 Addition [#METR-21287]. 2016-05-13 06:22:53 +03:00
Alexey Milovidov
65de71b5a2 Added table function 'shardByHash' [#METR-21287]. 2016-05-13 06:22:16 +03:00
Alexey Arno
6df8377161 dbms: Server: Modified code so that only column names are considered for table consistency checking. [#METR-18510] 2016-05-11 11:20:51 +03:00
Alexey Milovidov
fcbc9eed88 Fixed error with falsely unexpected parts after merge [#METRIKASUPP-6885]. 2016-05-07 16:42:03 +03:00
Alexey Milovidov
eea75db9fb Modify primary key: development [#METR-21119]. 2016-05-05 21:28:46 +03:00
Alexey Milovidov
4d3b2dd417 Addition [#METR-21159]. 2016-05-04 22:05:42 +03:00
Alexey Milovidov
83df6fdf23 Merge 2016-05-04 22:01:26 +03:00
Alexey Milovidov
37d6b5ae56 Addition to prev. revision [#METR-21048]. 2016-04-25 00:46:14 +03:00
Alexey Milovidov
9ae0277632 Fixed build of test [#METR-21048]. 2016-04-24 22:47:10 +03:00
Alexey Milovidov
e344f3275b Merge 2016-04-24 22:46:37 +03:00
Alexey Milovidov
1fd8914e10 Merge 2016-04-24 13:39:18 +03:00
Alexey Milovidov
07f04d70d3 Merge 2016-04-24 12:44:47 +03:00
Alexey Milovidov
55b580f882 More profile events [#METR-2944]. 2016-04-23 05:39:40 +03:00
Alexey Arno
3d9dc30e8c dbms: Added more fault tolerance [#METR-18510] 2016-04-21 17:58:25 +03:00
Alexey Milovidov
cff1004f04 Lowered batch size in pullLogsToQueue [#METR-21013]. 2016-04-21 00:24:12 +03:00
Alexey Milovidov
c6722da2b2 Merge 2016-04-19 00:38:06 +03:00
Alexey Milovidov
c43b34d3f0 Added function 'indexHint' [#METR-20940]. 2016-04-16 02:10:29 +03:00
Alexey Milovidov
a5d7c41253 Addition [#METR-20644]. 2016-04-15 23:11:03 +03:00
Alexey Milovidov
9f3d9277af Addition to prev. revision [#METR-20644]. 2016-04-15 22:55:07 +03:00
Alexey Milovidov
d6ba48a610 Merge 2016-04-15 22:37:19 +03:00
Alexey Milovidov
2bb5a4749b Merge 2016-04-15 22:09:42 +03:00
Alexey Milovidov
3923c7abce Merge 2016-04-15 20:42:51 +03:00
Alexey Milovidov
d79174b2ce Preparation [#METR-20644]. 2016-04-15 20:13:51 +03:00
Alexey Arno
68f427398d dbms: server: Retry after a timeout issue. [#METR-20825] 2016-04-15 01:00:39 +03:00
Alexey Arno
b884690fbf dbms: server: Bug fix: avoid empty log entries. Also added missing logging. [#METR-20825] 2016-04-14 23:52:16 +03:00
Alexey Arno
1ed2615f7c dbms: Fixed minor issue with logging [#METR-20825] 2016-04-14 19:25:09 +03:00
Alexey Arno
35e16aed04 dbms: Bug fix: under certain circumstances, ClickHouse would fail to attach a partition whose name coincides with the name of another partition that was previously dropped [#METR-20825] 2016-04-14 19:21:17 +03:00
Alexey Milovidov
b1ee71c026 Fixed build [#METR-2944]. 2016-04-13 23:46:11 +03:00
Alexey Milovidov
8b9cf82c6c More checking [#METR-12588]. 2016-04-13 07:48:41 +03:00
Alexey Milovidov
8b346c7f43 Fixed build of tests [#METR-2944]. 2016-04-11 00:50:36 +03:00
Alexey Milovidov
edc561d6b5 Fixed error [#METR-20803]. 2016-04-10 03:28:44 +03:00
Alexey Milovidov
0b7a474beb Better exception message [#METR-20817]. 2016-04-09 08:45:42 +03:00
Alexey Milovidov
2a85a1d266 Added setting 'replicated_alter_columns_timeout' [#METR-20816]. 2016-04-09 08:43:55 +03:00
Alexey Milovidov
11df87ea54 Merge 2016-04-09 07:22:11 +03:00
Alexey Milovidov
d0365e9501 Separated code for checking parts [#METR-20803]. 2016-04-09 06:50:02 +03:00
Alexey Milovidov
8a14cdc966 Fixed error [#METR-20803]. 2016-04-09 05:29:15 +03:00
Alexey Milovidov
86e19f1e87 Merge 2016-04-08 00:35:42 +03:00
Alexey Milovidov
f0844ecb66 Attempt to fix an error [#METR-20803]. 2016-04-08 00:35:01 +03:00
Alexey Arno
2a23271645 dbms: fixed typo that led to a bug [#METR-18510] 2016-04-06 18:08:28 +03:00
Alexey Milovidov
b0e9fd6da3 Improved exception message [#METR-20762]. 2016-04-06 03:31:22 +03:00
Alexey Milovidov
3973277936 Allowed to modify 'max_files_to_modify_in_alter_columns' [#METR-20763]. 2016-04-05 21:18:16 +03:00
Alexey Milovidov
6e75a1d1c0 Cloud databases: development [#METR-19998]. 2016-04-05 00:41:16 +03:00
Alexey Milovidov
f2edb5d1fb Attempt to fix an error with yielding leadership [#METR-20691]. 2016-04-03 00:22:39 +03:00
Alexey Milovidov
eb5d905600 Added support for using index for LIKE expressions with fixed prefix [#METR-20706]. 2016-04-03 00:19:58 +03:00
Alexey Milovidov
60252fed27 Removed old code as promised [#METR-2944]. 2016-04-01 19:47:25 +03:00
Alexey Milovidov
f41bba57a5 Better [#METR-20691]. 2016-04-01 02:49:31 +03:00
Alexey Milovidov
4f597ed7c3 Fixed error [#METR-20679]. 2016-03-31 20:42:57 +03:00
Alexey Milovidov
ba3f35f83c Merge 2016-03-31 15:21:57 +03:00
Alexey Milovidov
f7bb03e417 Modified comment [#METR-20659]. 2016-03-31 15:21:26 +03:00
Alexey Milovidov
e1a80f5ded Added support for case when merged data differs from data on another replicas [#METR-20670]. 2016-03-31 04:25:16 +03:00
Alexey Milovidov
2501af25e8 Cancelling checking parts on shutdown [#METR-20660]. 2016-03-31 03:09:12 +03:00
Alexey Milovidov
a2e7b7c904 Addition to prev. revision [#METR-19997]. 2016-03-30 22:01:33 +03:00
Alexey Milovidov
0e6993b3ea Removed obsolete Chunks and ChunkRef storages [#METR-19997]. 2016-03-30 19:04:53 +03:00
Alexey Milovidov
5c400d5c5c Better [#METR-20659]. 2016-03-30 02:03:15 +03:00
Alexey Milovidov
bcb8e4e92c Attempt to fix an error [#METR-20659]. 2016-03-30 01:52:11 +03:00
Alexey Milovidov
04875a022a Removed code for freezing partitions due to unacceptable implementation [#METR-20656]. 2016-03-29 22:39:44 +03:00
Alexey Milovidov
34f6887a28 Merge 2016-03-29 19:59:22 +03:00
Alexey Milovidov
c2d1d04157 Added 'is_local' column to system.clusters table [#METR-20655]. 2016-03-29 19:58:52 +03:00
Alexey Arno
21ff6d9f94 dbms: Comment updates. Naming simplfications. Use better hashing. [#METR-18510] 2016-03-29 19:29:39 +03:00
Alexey Arno
09985be3ba dbms: Added more comments. Made some code more understandable. [#METR-18510] 2016-03-28 16:00:00 +03:00
Alexey Milovidov
86617c8339 Cloud databases: development [#METR-19998]. 2016-03-28 14:19:51 +03:00
Alexey Milovidov
605e9c4afb Addition to prev. revision [#METR-20607]. 2016-03-27 17:36:59 +03:00
Alexey Milovidov
702876f9f0 Fixed suboptimal index usage in point queries [#METR-20607]. 2016-03-27 14:37:25 +03:00
Alexey Arno
776a0e3041 dbms: Improved fault tolerance with regards to ZooKeeper. [#METR-18510] 2016-03-25 15:21:10 +03:00
Alexey Arno
32a38485e6 Merge 2016-03-25 14:48:45 +03:00
Alexey Milovidov
43d323013c Fixed error [#METR-19997]. 2016-03-23 00:26:13 +03:00
Alexey Milovidov
288fb9dcdf Less wrong [#METR-19997]. 2016-03-22 02:46:24 +03:00
Alexey Milovidov
114713a9c3 StorageBuffer: don't return empty blocks to read [#METR-20540]. 2016-03-22 02:04:50 +03:00
Alexey Milovidov
5fc44df6b5 Squashed commit of the following: 
commit f9b478181cd49224154cc350fb57df7121842f1c
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Sat Mar 19 04:06:36 2016 +0300

    Database engines: development [#METR-19997].

commit f7a10a67761ccfd05f3dac32d6444920cd8d4d60
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Sat Mar 19 03:44:37 2016 +0300

    Database engines: development [#METR-19997].

commit bd98a8558e98bad2bed278e5762c4e0fc66e6f38
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Sat Mar 19 00:33:59 2016 +0300

    Database engines: development [#METR-19997].

commit 19712fd884c22a4e2c2b67474086dea8f44e7c7b
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Sat Mar 19 00:03:11 2016 +0300

    Database engines: development [#METR-19997].

commit 50274d6df7e91fcc34aab8a8c72347daa2c6512f
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Mar 18 23:24:57 2016 +0300

    Database engines: development [#METR-19997].

commit 4a0b99b19b34e90ef8b7be2d199f6232e36ef3f7
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Mar 18 22:50:36 2016 +0300

    Database engines: development [#METR-19997].

commit 44ff3ebba7a3e460a27a89f31ddf199dbea1d182
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Mar 18 15:09:17 2016 +0300

    Database engines: development [#METR-19997].

commit 137c31f3004cfd282473b6acb01cbe1b4ca2aadd
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Mar 18 03:26:34 2016 +0300

    Database engines: development [#METR-19997].

commit aa4c0496d4afe4a691164254be2bd5600542b38a
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Mar 18 03:22:59 2016 +0300

    Database engines: development [#METR-19997].

commit 5a94d1f0607450a2dac28a4d7df8b1393a864c23
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Mar 18 01:02:40 2016 +0300

    Database engines: development [#METR-19997].

commit 50fd5b52ea1141955a5dfba0dcb191f3289ac25b
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Thu Mar 17 23:23:40 2016 +0300

    Database engines: development [#METR-19997].

commit a333d91b058e4f56dd83a6d2878c3c2bd8efc002
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Thu Mar 17 20:29:07 2016 +0300

    Database engines: development [#METR-19997].

commit f81d366e7ac8348436f2698d040f8e341743a024
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Thu Mar 17 01:30:23 2016 +0300

    Database engines: development [#METR-19997].

commit d0696860c9060827896214c08d147c759ea79376
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Wed Mar 16 21:55:31 2016 +0300

    Database engines: development [#METR-19997].

commit 46a168c2ada140a0e95cd8d4b9d8ba9bac855d11
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Wed Mar 16 08:00:58 2016 +0300

    Database engines: development [#METR-19997].

commit 20a2bad161454225fc1b5f9b919b842fbebc3231
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Wed Mar 16 06:51:10 2016 +0300

    Database engines: development [#METR-19997].

commit ca0a77fcc2a8d0b276eb3743c53551ad3fe16314
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Wed Mar 16 06:02:20 2016 +0300

    Reverted erroneous modification [#METR-19997].

commit 1370bdcc4594182f6ef2b146f9afabfe1c295080
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Wed Mar 16 00:41:34 2016 +0300

    Database engines: development [#METR-19997].

commit 16e72c67041cae6471509d3f0f3d4a9aa7b7dc0f
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Mar 15 00:41:48 2016 +0300

    Database engines: development [#METR-19997].
 2016-03-19 04:18:49 +03:00
Alexey Arno
4ce2d94be7 dbms: Removed code that was not needed anymore since we have now a better way to check issues with connections. [#METR-18510] 2016-03-10 18:42:36 +03:00
Alexey Milovidov
4f3e9dfc95 dbms: addition to prev. revision [#METR-20301]. 2016-03-10 06:45:03 +03:00
Alexey Milovidov
b92b0660a7 dbms: fixed error [#METR-20301]. 2016-03-10 06:08:09 +03:00
Alexey Arno
50bdb806b9 dbms: Code cleanup. [#METR-18510] 2016-03-09 16:59:34 +03:00
Alexey Arno
75f31de790 dbms: Code cleanup. [#METR-18510] 2016-03-09 16:40:47 +03:00
Alexey Arno
79d5c899b0 dbms: Fault tolerance improvement. Fixed a race condition. Some cleanup. [#METR-18510] 2016-03-09 15:03:39 +03:00
Evgeniy Gatov
6aa4d59400 Merge 2016-03-08 20:52:42 +03:00
Alexey Arno
e9718711d0 dbms: Code cleanup. [#METR-18510] 2016-03-08 18:38:06 +03:00
Alexey Arno
0f35ecc357 dbms: Code cleanup. [#METR-18510] 2016-03-08 16:46:00 +03:00
Alexey Milovidov
0194495b99 Fixed build [#METR-2807]. 2016-03-07 11:10:52 +03:00
Alexey Milovidov
85863529cf Fixing warnings on clang [#METR-2807]. 2016-03-07 10:47:41 +03:00
Alexey Milovidov
0536f42f8c Fixing build on clang [#METR-2807]. 2016-03-07 09:49:07 +03:00
Alexey Milovidov
fcbe00ce94 Fixing warnings on clang [#METR-2807]. 2016-03-07 07:53:17 +03:00
Alexey Milovidov
a75b6ca3dd Fixing warnings on clang [#METR-2807]. 2016-03-07 07:43:14 +03:00
Alexey Milovidov
ebf5b3afdd Merge 2016-03-07 05:21:16 +03:00
Alexey Arno
a1fd25865b dbms: Code cleanup. [#METR-18510] 2016-03-05 13:33:01 +03:00
Alexey Milovidov
f5247021b1 Fixed error [#METR-20296]. 2016-03-05 06:17:11 +03:00
Alexey Milovidov
36e4bcc125 Better diagnostics [#METR-19808]. 2016-03-05 05:30:20 +03:00
Alexey Milovidov
fb4e0b1402 Fixed error and added test for '_sample_factor' virtual column [#METR-20296]. 2016-03-05 02:42:30 +03:00
Alexey Arno
f5c520bde1 dbms: Improved locking. [#METR-18510] 2016-03-04 19:33:31 +03:00
Alexey Arno
860bfcf676 dbms: Code cleanup. [#METR-18510] 2016-03-04 13:04:01 +03:00
Alexey Arno
b44f3f4f5d dbms: Code cleanup. [#METR-18510] 2016-03-04 13:00:00 +03:00
Alexey Milovidov
4e0be26844 Addition to prev. revision [#METR-20296]. 2016-03-04 07:56:43 +03:00
Alexey Milovidov
42883fddc4 Added virtual column '_sample_factor' [#METR-20296]. 2016-03-04 07:54:10 +03:00
Alexey Milovidov
d1aee1d615 Fixed error with StorageBuffer and automatic moving conditions to PREWHERE [#METR-20257]. 2016-03-04 05:54:26 +03:00
Alexey Milovidov
a8f423a74c Merge 2016-03-03 23:29:52 +03:00
Alexey Arno
aeb14a7855 dbms: More locking improvements. [#METR-18510] 2016-03-03 19:22:10 +03:00
Alexey Arno
3b9ea20c91 dbms: More locking improvements. [#METR-18510] 2016-03-03 19:20:19 +03:00
Pavel Kartavyy
4e2a760474 Merge 2016-03-03 18:38:13 +03:00
Alexey Arno
d21060c35b dbms: Locking performance and correctness improvements. [#METR-18510] 2016-03-03 17:37:15 +03:00
Alexey Arno
9efcf9d204 dbms: Code cleanup. [#METR-18510] 2016-03-03 11:40:21 +03:00
Alexey Arno
da03a011b2 dbms: Modified function implementation to make it cleaner. [#METR-18510] 2016-03-03 10:39:02 +03:00
Alexey Milovidov
e29eb14b79 dbms: attempt to fix an error [#METR-20273]. 2016-03-03 07:30:36 +03:00
Alexey Milovidov
0119de05bb DataPartsExchange: better [#METR-20273]. 2016-03-03 06:54:37 +03:00
Alexey Arno
aa10c8c87d dbms: Code cleanup. [#METR-18510] 2016-03-02 23:27:29 +03:00
Alexey Arno
514cf0fcba dbms: Code cleanup. [#METR-18510] 2016-03-02 17:12:04 +03:00
Alexey Arno
6232e1cf9a dbms: Added stricter checkings for coordinated requests originating from shards and a more reliable cluster naming scheme. [#METR-18510] 2016-03-02 16:35:30 +03:00
Alexey Arno
fc2c3c1f2e dbms: Server: Reverted old modification that found its way into master by error. It could have lead to deadlocks. [#METR-18510] 2016-03-01 22:16:27 +03:00
Alexey Arno
6efc98d1f3 Merge 2016-03-01 20:47:53 +03:00
Alexey Milovidov
56b316bff7 Fixed error when symlinked part couldn't be removed [#METR-20080]. 2016-02-19 23:13:54 +03:00
Alexey Milovidov
7af87e367f Better diagnostics [#METR-20079]. 2016-02-18 00:02:06 +03:00
Alexey Milovidov
8b3afeb60d Squashed commit of the following: 
commit f968e7e7f0d84c89fd26dea1d541bd9f6041d7c8
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Feb 16 06:11:29 2016 +0300

    Addition [#METR-2944].

commit 7524981fa7c4f22929dd5009444a0ae28500f620
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Feb 16 06:08:43 2016 +0300

    Fixed error (incomplete) [#METR-2944].

commit 2f1e7bf9f46cd9ce958ade9041c00ce067940fd2
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Feb 16 05:37:43 2016 +0300

    Improving performance of row formats [#METR-2944].

commit 9848910f235863c9571ef1ebe0d87d4929ee283c
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Feb 16 00:37:12 2016 +0300

    Improving performance of text formats [#METR-2944].

commit 3aedc7fd784af962e64ffdd10ec23ac53827d8e2
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Feb 16 00:18:00 2016 +0300

    Improving performance of row formats [#METR-2944].

commit cb5932c2b0385604477e69c8262dc31a4bb4b23b
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Mon Feb 15 00:53:27 2016 +0300

    Fixed error.

commit 42863fd4eddeef594e846c598b92877b6ff86fa6
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Sun Feb 14 23:13:46 2016 +0300

    Improving performance of row formats [#METR-2944].

commit 71c6fb19a85a79297433ceb486fdb97e551d964f
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Sun Feb 14 16:58:56 2016 +0300

    Improving performance of row formats [#METR-2944].
 2016-02-16 19:39:39 +03:00
Alexey Milovidov
bb122a2fa7 dbms: less locking while clearing old parts; better while loading parts [#METR-2944]. 2016-02-14 14:02:47 +03:00
Alexey Milovidov
5a78d4b0da Lowered size of index in memory (experimental) [#METR-2944]. 2016-02-14 08:43:03 +03:00
Alexey Milovidov
7a92c3cf1a Preparation [#METR-2944]. 2016-02-14 07:58:47 +03:00
Alexey Milovidov
d14a12151e Fixed error with leak of watches [#METR-19975]. 2016-02-11 04:48:34 +03:00
Pavel Kartavyy
eca42536d8 dbms: renamed Revision to ClickHouseRevision. Daemon to BaseDaemon 2016-02-09 20:06:50 +03:00
Alexey Milovidov
df1d66e51a Removed sensitive data. 2016-02-08 00:58:58 +03:00
Alexey Milovidov
02958c1c7f dbms: fixed race condition between attaches and download of parts [#METR-19399]. 2016-02-07 20:31:13 +03:00
Alexey Milovidov
43c73cf7ee dbms: added support for CSV format [#METR-19957]. 2016-02-07 11:42:21 +03:00
Alexey Milovidov
563e410b72 Moved threadpool library to contrib [#METR-17973]. 2016-02-05 08:07:39 +03:00
Alexey Milovidov
3519c3cea2 dbms: separated mysqlxx::Date and mysqlxx::DateTime [#METR-17973]. 2016-02-03 04:17:58 +03:00
Alexey Milovidov
48a1fe182d dbms: attempt to fix an error [#METR-19866]. 2016-02-03 00:30:27 +03:00
Alexey Milovidov
038a6278d5 dbms: fixed error with multiple INSERTs in StripeLog [#METR-19901]. 2016-02-02 23:33:03 +03:00
Alexey Milovidov
21fb1cca7c dbms: protection from attaching inactive parts at second ATTACH [#METR-19399]. 2016-01-30 06:26:24 +03:00
Alexey Milovidov
a0e7a59ab1 dbms: fixing errors with ATTACHes [#METR-19399]. 2016-01-30 05:29:20 +03:00
Alexey Milovidov
dae8a1d99d dbms: allowed to merge parts after DETACH PARTITION and then ATTACH [#METR-19397]. 2016-01-30 04:36:13 +03:00
Alexey Milovidov
f0a009bd70 dbms: attempt to fix an error [#METR-19399]. 2016-01-30 03:57:35 +03:00
Alexey Milovidov
061306d04b Merge 2016-01-29 05:24:50 +03:00
Alexey Milovidov
1b93d7d874 dbms: fixed error with possible conflict of names of parts when doing ATTACH after DROP PARTITION [#METR-18510]. 2016-01-29 05:24:03 +03:00
Alexey Milovidov
d5163b5060 Removed few old files [#METR-18510]. 2016-01-29 05:22:43 +03:00
Alexey Arno
113b592380 Merge 2016-01-28 19:06:57 +03:00
Alexey Milovidov
e5d4149ca4 Merge 2016-01-28 04:00:42 +03:00
Alexey Milovidov
67a07205b7 Merge 2016-01-28 04:00:27 +03:00
Alexey Milovidov
b7d3f0e4d6 Merge 2016-01-28 03:59:35 +03:00
Alexey Milovidov
5d962f241f dbms: fixed error with ATTACH [#METR-19835]. 2016-01-28 03:39:11 +03:00
Alexey Milovidov
5c90d7d45c Merge 2016-01-26 05:00:25 +03:00
Alexey Milovidov
085dd9f90a Merge 2016-01-26 04:56:42 +03:00
Alexey Arno
ae2f7c7613 Merge 2016-01-26 03:30:18 +03:00
Alexey Milovidov
6d50fb4b44 dbms: fixed quorum inserts; improved performance of ordinary inserts [#METR-16779]. 2016-01-24 08:00:24 +03:00
Alexey Milovidov
409954428b dbms: using numeric constants while evaluating PKCondition [#METR-19758]. 2016-01-23 00:28:58 +03:00
Alexey Milovidov
e720a53cf2 dbms: return early on WHERE 0 [#METR-19758]. 2016-01-22 23:43:16 +03:00
Alexey Milovidov
48be0fb3e4 dbms: faster removing of lost parts from queue [#METR-19754]. 2016-01-21 23:45:56 +03:00
Alexey Milovidov
a08281d2eb dbms: fixed error when replica has too large delay [#METR-19586]. 2016-01-21 22:43:00 +03:00
Alexey Arno
a3ea32b985 Merge 2016-01-21 19:30:05 +03:00
Alexey Milovidov
14d525d991 dbms: fixed error with insert quorum [#METR-16779]. 2016-01-21 07:06:20 +03:00
Alexey Milovidov
0f3e163c4e dbms: CurrentMetrics: development [#METR-19596]. 2016-01-21 04:47:28 +03:00