Alexey Milovidov
de75fa000b
Using lexer (incomplete) [#CLICKHOUSE-2].
2017-07-13 08:59:01 +03:00
Alexey Milovidov
83c8043193
Using lexer (incomplete) [#CLICKHOUSE-2].
2017-07-13 08:59:01 +03:00
Alexey Milovidov
4b1eeee1a3
Using lexer (incomplete) [#CLICKHOUSE-2].
2017-07-13 08:59:01 +03:00
Alexey Zatelepin
58d541b740
slightly more robust ReplicatedMergeTreePartCheckThread::TemporarilyStop [#CLICKHOUSE-3074]
2017-07-12 20:09:44 +03:00
Vitaliy Lyudvichenko
b843ea5b3f
Resolves #964 . Fixed input_format_skip_unknown_fields for negative numbers. [#CLICKHOUSE-3]
2017-07-11 21:36:51 +03:00
Alexey Zatelepin
4a98d83a3b
introduce replicated_can_become_leader merge_tree setting [#CLICKHOUSE-3109]
2017-07-11 20:44:35 +03:00
Alexey Milovidov
2bd84600d1
Miscellaneous [#CLICKHOUSE-2].
2017-07-11 04:20:40 +03:00
alexey-milovidov
b64b243a73
Merge pull request #945 from YiuRULE/master
...
Implement natively uuid type in Clickhouse
2017-07-10 07:00:45 +03:00
Alexey Zatelepin
89939a685a
Stream row sources from disk for vertical merge [#CLICKHOUSE-3118]
2017-07-09 21:57:06 +03:00
Marek Vavruša
ff73394124
PKCondition: infer index use with pk subexpression
...
By default only constraints explicitly matching
primary key expression (or expression wrapped in
a monotonic function) are eligible for part and
range selection. So for example, if index is:
(toStartOfHour(dt), UserID)
Then a query such as this resorts to full scan:
SELECT count() FROM t WHERE dt = now()
Intuitively, only parts with toStartOfHour(now())
could be selected, but it is less trivial to prove.
The primary key currently can be wrapped in a chain
of monotonic functions, so following would work:
toStartOfHour(dt) = toStartOfHour(now()) AND dt = now()
It must be however explicitly stated, if we wanted
to infer that we’d have to know the inverse function,
and prove that the inverse function is monotonic
on given interval. This is not practical as
there is no inverse function that for example undos
rounding, it isn’t strictly monotonic.
There are however functions that don’t transform
output range and preserve monotonicity on the
complete input range, such as rounding or casts
to a same or wider numeric type. This eliminates
the need to find inverse function, as no check for monotonicity over arbitrary interval is needed,
and thus makes this optimisation possible.
2017-07-09 17:13:51 +03:00
Alexey Milovidov
032d12d431
Fixed translation error [#CLICKHOUSE-2].
2017-07-04 15:46:31 +03:00
Guillaume Tassery
cba9815981
Change Uuid to UUID datatype and make UInt128 a generic type
2017-07-04 12:42:53 +02:00
Guillaume Tassery
525851ec68
sync master
2017-06-30 22:21:42 +02:00
Guillaume Tassery
1231952fca
Implement UUID type and toUuid function
2017-06-30 22:01:27 +02:00
Alexey Zatelepin
9de4d8facb
allow loading missing setting from config [#CLICKHOUSE-3091]
2017-06-28 19:56:35 +03:00
Alexey Zatelepin
7cf413dea8
Revert "Raised up limit on max size of parts to merge [#CLICKHOUSE-3091]."
...
This reverts commit 425156e32c
.
2017-06-28 15:32:52 +03:00
Alexey Milovidov
a48a21f593
Merge branch 'master' into CLICKHOUSE-2896
2017-06-26 11:54:58 +03:00
Alexey Milovidov
8f145da1e8
Preparation [#CLICKHOUSE-2].
2017-06-25 06:43:59 +03:00
Alexey Milovidov
275a1d4651
Improvement [#CLICKHOUSE-3091].
2017-06-25 05:48:38 +03:00
Alexey Milovidov
90a1ae1062
Fixed error in prev. revision [#CLICKHOUSE-3091].
2017-06-25 05:22:10 +03:00
Alexey Milovidov
8228acd3ea
Removed obsolete code that was relevant only in extremely rare case of transforming CollapsingMergeTree to ReplicatedCollapsingMergeTree through ATTACHing data parts and while some considerations about data order in table is important [#CLICKHOUSE-3091].
2017-06-25 03:51:51 +03:00
Alexey Milovidov
3c660fd65b
Fixed translation errors [#CLICKHOUSE-3091].
2017-06-25 03:17:08 +03:00
Alexey Milovidov
28e9e06992
Preparation: locking block number only after write to filesystem; removed obsolete code [#CLICKHOUSE-3091].
2017-06-25 03:01:10 +03:00
Alexey Milovidov
c7f35997f5
Removed unused variable [#CLICKHOUSE-2].
2017-06-25 01:36:43 +03:00
proller
4db8d09de9
Reorganize includes. part 1 ( #921 )
...
* Make libunwind optional. Allow use custom libcctz
* fix
* Fix
* fix
* Update BaseDaemon.cpp
* Update CMakeLists.txt
* Reorganize includes. part 1
* Update dbms_include.cmake
* Reorganize includes. part 2
* Reorganize includes. part 3
* dbms/src/Common/ThreadPool -> libs/libcommon
* Reorganize includes. part 4
* Fix print_include_directories
* Update thread_creation_latency.cpp
* Update StringRef.h
2017-06-23 23:22:35 +03:00
Alexey Milovidov
061c214c16
Fixed error [#CLICKHOUSE-3074].
2017-06-23 09:57:55 +03:00
Alexey Milovidov
425156e32c
Raised up limit on max size of parts to merge [#CLICKHOUSE-3091].
2017-06-22 21:29:40 +03:00
Alexey Milovidov
6eb06774d3
Addition to prev. revision [#CLICKHOUSE-3091].
2017-06-22 19:29:15 +03:00
Alexey Milovidov
c96719685c
Lowered max_delay_to_insert to one second, because higher values are non practical and could be harmful for usual failover logic in client apps [#CLICKHOUSE-3091].
2017-06-22 19:17:01 +03:00
Vitaliy Lyudvichenko
eff3588f28
Rename DROP COLUMN FROM PARTITION -> CLEAR COLUMN IN PARTITION. [#CLICKHOUSE-2896]
2017-06-22 16:18:19 +03:00
Vitaliy Lyudvichenko
53adb891b3
Add replicated DROP COLUMN FROM partition for optimistic case. [#CLICKHOUSE-2896]
2017-06-22 00:56:38 +03:00
Alexey Milovidov
7bdc87adf0
Loosened threshold on broken parts in filesystem [#CLICKHOUSE-3076].
2017-06-21 22:11:11 +03:00
Alexey Milovidov
5c322f5756
Loosened threshold on amount of replica inconsistency to refuse server startup [#CLICKHOUSE-3076].
2017-06-21 22:07:08 +03:00
Alexey Milovidov
6df5d556e5
Changed namespace [#DEVTOOLS-3381].
2017-06-21 11:35:38 +03:00
Alexey Milovidov
604de2bfeb
Better [#DEVTOOLS-3381].
2017-06-21 04:24:05 +03:00
Alexey Milovidov
05accbdcbe
Removed cyclic dependency [#DEVTOOLS-3381].
2017-06-19 23:06:35 +03:00
Vitaliy Lyudvichenko
63ac609e8b
Avoid overestimation of avg. column element size. [#CLICKHOUSE-3058]
2017-06-15 20:33:03 +03:00
alexey-milovidov
a669136ac2
Merge branch 'master' into CLICKHOUSE-5
2017-06-13 07:30:36 +03:00
Vitaliy Lyudvichenko
49eab81d9a
Fix: ReshardingWorker doesn't finish if ZooKeeper session expired. [#CLICKHOUSE-2]
2017-06-13 07:15:25 +03:00
Alexey Milovidov
43fedfecea
Get rid of INSERT ID [#CLICKHOUSE-31].
2017-06-13 07:13:20 +03:00
Alexey Milovidov
38885d00a3
Merge branch 'storage-startup-method'
2017-06-07 02:27:16 +03:00
Alexey Milovidov
9c5ddce06d
Get rid of .hpp files [#CLICKHOUSE-2].
2017-06-06 20:18:32 +03:00
Alexey Milovidov
9ebf0b633f
Added IStorage::startup method to avoid starting replication and merging threads too early during server startup [#CLICKHOUSE-2].
2017-06-06 20:06:14 +03:00
Alexey Milovidov
153693cd4c
Non significant modifications [#CLICKHOUSE-3].
2017-06-05 23:43:23 +03:00
Vitaliy Lyudvichenko
1e4906816c
Avoid SIGSEGV in SystemLog destructors. [#CLICKHOUSE-3023]
2017-06-05 17:25:10 +03:00
Alexey Milovidov
ba499585cd
Merge branch 'master' of github.com:yandex/ClickHouse
2017-06-02 18:54:43 +03:00
Alexey Milovidov
80080f1ad6
Small refinements [#CLICKHOUSE-2].
2017-06-02 18:54:39 +03:00
Vitaliy Lyudvichenko
3a2c1a195d
Add ZooKeeper session recovering and trashy integration test. [#CLICKHOUSE-5]
2017-06-01 13:49:20 +03:00
Vitaliy Lyudvichenko
209015574f
Workable version for CREATE DROP w/o ZK tests. [#CLICKHOUSE-5]
2017-06-01 13:49:20 +03:00
Vitaliy Lyudvichenko
1a4b0eb355
Remove tmp part directories on server start. [#CLICKHOUSE-3044]
2017-05-31 18:01:25 +03:00
Alexey Milovidov
fa64d14f26
More readable temporary part names [#CLICKHOUSE-2].
2017-05-26 03:47:06 +03:00
Alexey Milovidov
ed44304c49
Removed obsolete commented code [#CLICKHOUSE-2].
2017-05-26 03:43:35 +03:00
alexey-milovidov
c79ebc586d
Merge pull request #825 from yandex/CLICKHOUSE-2989
...
Separate dirs for different part sources, fix RC during replicated alters
2017-05-26 04:42:03 +04:00
Alexey Milovidov
d35a586af2
Fixed deadlock when using executable dictionary source with cache or complex_key_cache layout [#CLICKHOUSE-3039].
2017-05-25 23:59:14 +03:00
alexey-milovidov
72822714c3
Merge branch 'master' into CLICKHOUSE-2989
2017-05-25 21:04:37 +04:00
Vitaliy Lyudvichenko
1e29795cf9
Fix race condition between cleanup and fetch thread. [#CLICKHOUSE-2989]
...
It was happening during ALTERs.
TODO: stop fetches during ALTER.
2017-05-25 13:08:52 +03:00
Alexey Zatelepin
e9f8f99e06
Correct index comparisons in case constants cannot be precisely casted [#CLICKHOUSE-3002]
2017-05-25 05:34:26 +04:00
Alexey Milovidov
a77369d082
Preparation: Storages do not modify query [#CLICKHOUSE-31].
2017-05-25 04:12:41 +03:00
Alexey Milovidov
557c3dc7f4
Preparation: removed support for unreplicated data in Replicated tables [#CLICKHOUSE-31].
2017-05-25 00:38:56 +03:00
Alexey Milovidov
48f65e9097
Preparation: untangling [#CLICKHOUSE-31].
2017-05-25 00:06:29 +03:00
Vitaliy Lyudvichenko
d9637c2980
MergeTreeDataPart refactoring. [#CLICKHOUSE-2989]
...
Use relative_path to store actual part path.
Use renameTo() to move parts.
2017-05-24 23:23:58 +03:00
Vitaliy Lyudvichenko
5618234ee8
Separate tmp part dirs for merges, fetches and inserts. [#CLICKHOUSE-2989]
2017-05-24 23:23:58 +03:00
Alexey Milovidov
0c416be381
More simple code; fixed translation error [#CLICKHOUSE-2].
2017-05-23 04:09:47 +03:00
Vitaliy Lyudvichenko
bbe2a656cd
Fixed preferred_block_size_bytes in case of PREWHERE with non-materialized column. [#METR-25237]
2017-05-20 17:30:59 +04:00
Vitaliy Lyudvichenko
1d00f45dd3
Detect race condition between fetches and merges of the same part. [#CLICKHOUSE-2989]
2017-05-17 21:44:16 +04:00
alexey-milovidov
e7b7f6f73d
Update MergeTreeData.cpp
2017-05-15 10:34:40 +04:00
Vitaliy Lyudvichenko
6262fc8650
Fix inccorect columns size in MergeTreeData after ALTER. [#CLICKHOUSE-2]
2017-05-15 10:34:40 +04:00
f1yegor
c252863b2e
translate comments
2017-05-14 19:03:55 +04:00
Vitaliy Lyudvichenko
021e37943e
More clearer code and correct test. [#CLICKHOUSE-1993]
2017-05-12 16:44:11 +03:00
Vitaliy Lyudvichenko
0f1627691e
Don't forget to ATTACH MATERIALIZED columns. [#CLICKHOUSE-1993]
2017-05-11 18:39:12 +04:00
Alexey Milovidov
e5e8667bc9
Addition to prev. revision [#CLICKHOUSE-2].
2017-05-10 04:10:50 -04:00
Alexey Milovidov
a7b9a12759
Returned back Increment and CounterInFile, because they are still needed [#CLICKHOUSE-2].
2017-05-10 04:08:32 -04:00
Alexey Milovidov
5ca7650c86
Removed Increment and CounterInFile [#CLICKHOUSE-2].
2017-05-10 02:49:19 -04:00
Alexey Milovidov
8e5f92f025
Fixed translation errors, part 1 [#CLICKHOUSE-3].
2017-05-09 15:07:35 -04:00
Alexey Milovidov
e0b141e3eb
Do not remove temporary directory on fetch [#CLICKHOUSE-2894].
2017-04-29 01:26:39 +03:00
proller
bcb230ebc6
Fix incudes, move code from daemon/OwnPatternFormatter.h
2017-04-27 08:40:27 +03:00
Alexey Milovidov
110defd56f
Disabled replicated max parallel fetches/sends, because it does not work properly [#CLICKHOUSE-2960].
2017-04-20 21:38:17 +03:00
Alexey Milovidov
ee6a7ee204
Allow to disable replicated max parallel fetches/sends [#CLICKHOUSE-2960].
2017-04-20 21:37:01 +03:00
Alexey Zatelepin
ba254a082e
Merge branch 'master' into lagging-replicas-failover
...
Conflicts:
dbms/src/Core/ErrorCodes.cpp
2017-04-19 21:31:29 +03:00
Alexey Milovidov
0b5645db1a
Better code for parsing part names [#CLICKHOUSE-2].
2017-04-18 23:38:07 +03:00
Alexey Milovidov
502f42a572
Fixed translation error [#CLICKHOUSE-3].
2017-04-18 22:13:12 +03:00
Yuri Dyachenko
8fb2b7ee3d
fix zookeeper format version 4
2017-04-17 21:15:14 +03:00
alexey-milovidov
9d3e3675fd
Update ReplicatedMergeTreeLogEntry.h
2017-04-17 21:15:14 +03:00
alexey-milovidov
acd3c3d4ab
Update MergeTreeDataMerger.cpp
2017-04-17 21:15:14 +03:00
Yuri Dyachenko
8792c4f3ca
add 'deduplicate' flag into zookeeper 'merge' Entry
2017-04-17 21:15:14 +03:00
Yuri Dyachenko
10082f3ef4
support DEDUPLICATE option in OPTIMIZE query
2017-04-17 21:15:14 +03:00
Yuri Dyachenko
5e61448f25
add support DEDUPLICATE to MergeTreeDataMerger
2017-04-17 21:15:14 +03:00
Alexey Zatelepin
2bd089d589
start counting absolute replica delay when there are problems with queue update [#CLICKHOUSE-2141]
2017-04-17 18:06:12 +03:00
f1yegor
0b243a8b01
translate comments
2017-04-16 23:17:32 +03:00
Alexey Milovidov
676192f16e
Fixed errors on clang [#CLICKHOUSE-2902].
2017-04-15 07:03:12 +03:00
alexey-milovidov
7fcf570c43
Update MergeTreeDataPart.cpp
2017-04-15 06:48:24 +03:00
alexey-milovidov
5a7a155ca1
Update MergeTreeBlockReadUtils.cpp
2017-04-15 06:48:24 +03:00
Vitaliy Lyudvichenko
8b54e9fc65
Removed extra diagnostic log messages. [#CLICKHOUSE-2902]
2017-04-15 06:48:24 +03:00
Vitaliy Lyudvichenko
848c927bb7
Fix race condition. Add test. [#CLICKHOUSE-2902]
2017-04-15 06:48:24 +03:00
Vitaliy Lyudvichenko
56b00a110a
Removed debug code and add docs. [#CLICKHOUSE-2902]
2017-04-15 06:48:24 +03:00
Vitaliy Lyudvichenko
c78177a28a
More accurate prediction. [#CLICKHOUSE-2902]
2017-04-15 06:48:24 +03:00
Vitaliy Lyudvichenko
f519100946
Split base and derived class implementations. [#CLICKHOUSE-2902]
2017-04-15 06:48:24 +03:00
Vitaliy Lyudvichenko
4b566304ca
Tests are passed. [#CLICKHOUSE-2902]
2017-04-15 06:48:24 +03:00
Vitaliy Lyudvichenko
82af2278fc
Avoid code duplication near MergeTreeBlockInputStream. [#CLICKHOUSE-2]
...
Add preferred_block_size_bytes for non-uniform reader. [#CLICKHOUSE-2902]
Make enums test more deterministic. [#CLICKHOUSE-2]
Refactored MergeTree readers.
Tabs -> spaces.
Move include/DB/ -> src/.
2017-04-15 06:48:24 +03:00
Alexey Zatelepin
eb4f895ea5
fix integer overflow [#CLICKHOUSE-2927]
2017-04-12 19:10:06 +03:00
Alexey Zatelepin
0e6c38bd63
throw exception for invalid MergeTreeSettings config values [#CLICKHOUSE-2927]
2017-04-12 18:07:58 +03:00
Alexey Zatelepin
e1c9878c34
more descriptive exception message [#CLICKHOUSE-2927]
2017-04-12 18:07:58 +03:00
proller
38e9254d33
fix http methods for ReadWriteBufferFromHTTP ( #675 )
2017-04-11 17:13:19 +03:00
Alexey Milovidov
a0b9bf5e97
Moved code to cpp [#CLICKHOUSE-2].
2017-04-08 04:32:05 +03:00
proller
adba3b8e6d
delete ReadBufferFromHTTP, use ReadWriteBufferFromHTTP instead
2017-04-06 22:39:25 +03:00
proller
1bc311eefd
ReplicatedMergeTree: Max streams to send data [#CLICKHOUSE-2878] ( #656 )
...
* ReplicatedMergeTree: Max streams to send data [#CLICKHOUSE-2878]
* fix
* better messages on client
* change code to 429 TOO_MANY_REQUESTS
* wip
* better message
* Update InterserverIOHandler.h
* Update InterserverIOHTTPHandler.cpp
* Update StorageReplicatedMergeTree.cpp
2017-04-06 16:03:23 +03:00
Vitaliy Lyudvichenko
74a92cb8d9
Add test for OPTIMIZE FINAL and more diagnostics. [#CLICKHOUSE-2886]
2017-04-04 15:54:21 +03:00
Alexey Milovidov
310736cd7e
Moved headers and sources to same place [#CLICKHOUSE-3].
2017-04-01 12:22:42 +03:00
Alexey Milovidov
137ad95929
Changed tabs to spaces in code [#CLICKHOUSE-3].
2017-04-01 11:35:09 +03:00
Alexey Milovidov
4f44445ff0
Removed all trailing whitespaces [#CLICKHOUSE-2]. find . -name '*.h' -or -name '*.cpp' -or -name '*.cmake' -or -name 'CMakeLists.txt' -or -name '*.html' -or -name '*.xml' | grep -v contrib | xargs sed -i -r -e 's/\s+$//'
2017-03-31 19:00:30 +03:00
Ravengg
a973e3898d
Add remove for part log ( #638 )
...
* Add REMOVE_PART
* fix
* fix
* fix codestyle
2017-03-28 20:18:49 +03:00
Alexey Milovidov
e6a41a0256
Fixed error with NULLs [#CLICKHOUSE-2901].
2017-03-24 07:42:36 +03:00
Alexey Milovidov
c21b4c52c5
Misc [#CLICKHOUSE-3].
2017-03-21 21:39:07 +03:00
Ravengg
b47cc72701
Fix part log ( #591 )
...
* fix_part_log
* fixed language back
* add reset part_log back
* reset part_log when don't need more
* Fix header
* fix
2017-03-14 19:58:34 +04:00
Alexey Milovidov
4e67e05835
Fixed error [#CLICKHOUSE-2].
2017-03-14 03:14:19 +03:00
Alexey Milovidov
f9b4b2012f
Removed zero-width spaces [#CLICKHOUSE-2].
2017-03-13 21:02:45 +03:00
Alexey Milovidov
26788e3938
Formatting [#CLICKHOUSE-2].
2017-03-13 21:01:46 +03:00
Alexey Milovidov
a6a18db6da
Merge branch 'translate/comments' of https://github.com/f1yegor/ClickHouse into f1yegor-translate/comments
2017-03-13 20:51:22 +03:00
f1yegor
401425bb89
translate comments
2017-03-12 20:18:07 +01:00
Alexey Milovidov
65beb6f961
Added support for NULLS FIRST and LAST in ORDER BY (continued) [#CLICKHOUSE-2882].
2017-03-12 16:03:07 +03:00
Alexey Milovidov
7532a1d564
Added support for NULLS FIRST and LAST in ORDER BY [#CLICKHOUSE-2882].
2017-03-12 15:56:59 +03:00
alexey-milovidov
6d5bfc8c6f
Refactoring of numeric DataTypes ( #581 )
...
* Better code [#CLICKHOUSE-2].
* Addition to prev. revision [#CLICKHOUSE-2].
* Addition to prev. revision [#CLICKHOUSE-2].
* Addition to prev. revision [#CLICKHOUSE-2].
2017-03-12 14:13:45 +04:00
Ravengg
b079dacfd1
Added part_log with statistics scripts ( #549 )
...
* Added part_log
* first_test
* filter and hits_res
* Add renamer and drawer
* Add columns database and table into PartLog
* Add normal way to get table_name and database_name from part
* improve drawer
* add stats for random size parts
* Merge converter and drawer
* make drawer more informative
* add new data
* add new data
* new data
* add long range stats
* for checking best way
* Add add_parts script
* Good style for global merge
* delete commented code
* Fixed spaces to tabs
* Note that Stopwatch is started automatically.
* Style
* Update StorageMergeTree.cpp
* Update StorageReplicatedMergeTree.cpp
* Switch act_time_ms to duration_ms
* Added ability to disable part_log
* fixed getPartLog
* fix usage getPartLog
* fix
2017-03-07 21:13:54 +04:00
Alexey Zatelepin
7090d0861a
reinitialize primary key after ALTER [#CLICKHOUSE-2853]
2017-02-21 21:32:04 +04:00
Vitaliy Lyudvichenko
8bcb1fe970
Add support of AggregateFunction constants in VALUES and Set. [#CLICKHOUSE-2845]
2017-02-18 00:36:31 +04:00
Alexey Milovidov
354bed5bd7
Merge branch 'master' of github.com:yandex/ClickHouse
2017-02-13 19:12:46 +03:00
Alexey Milovidov
db9935337c
Misc [#CLICKHOUSE-2].
2017-02-13 19:12:34 +03:00
Alexey Milovidov
bb7247993a
Merge branch 'uncompressed-size-in-system-tables'
2017-02-13 01:08:31 +03:00
Alexey Milovidov
7bf5373390
Added comments [#CLICKHOUSE-2831].
2017-02-13 01:07:38 +03:00
Alexey Milovidov
c9b4a163be
Added info about uncompressed size to system.columns table [#CLICKHOUSE-2831].
2017-02-12 01:31:22 +04:00
alexey-milovidov
4593d363d1
Fix poor distributed insertion scalability ( #481 )
...
* Fix poor scalability of INSERT into Distributed table [#CLICKHOUSE-2791].
* Fix poor scalability of INSERT into Distributed table (continued) [#CLICKHOUSE-2791].
* Misc [#CLICKHOUSE-2791].
* Fixed error [#CLICKHOUSE-2791].
2017-02-12 00:20:57 +04:00
Alexey Milovidov
30737aa7a1
Added info about uncompressed size to system.columns table [#CLICKHOUSE-2831].
2017-02-11 20:43:28 +03:00
Alexey Zatelepin
9918965c5f
Allow metadata-only ALTER of primary key columns [#CLICKHOUSE-2027]
2017-02-10 22:19:40 +04:00
Alexey Zatelepin
7b57402291
allow ALTERing Enum types in primary key columns [#CLICKHOUSE-2795]
2017-02-10 22:19:40 +04:00
Alexey Zatelepin
6b47ac1fc0
translate comments [#CLICKHOUSE-3]
2017-02-10 09:05:33 +04:00
Alexey Zatelepin
aace171ef6
forbid multidimensional array columns in MergeTree tables [#CLICKHOUSE-2803]
2017-02-10 09:05:33 +04:00
Alexey Zatelepin
8d001db5d5
forbid altering of date column in MergeTree engines
2017-02-10 09:05:33 +04:00
Alexey Milovidov
d95663865f
Miscellaneous [#CLICKHOUSE-2].
2017-02-09 02:56:40 +03:00
Alexey Zatelepin
4ecfd44015
[#CLICKHOUSE-2115] PR changes:
...
* do not insert produced value into the cache if the cache has been reset.
* less logging
* cosmetic fixes
2017-01-31 22:45:10 +04:00
Alexey Zatelepin
0fdcdd7bdb
Introduce LRUCache::getOrSet(), use it to avoid mark cache stampede [#CLICKHOUSE-2115]
2017-01-31 22:45:10 +04:00
Vitaliy Lyudvichenko
b1bccb0bb2
Query KILL QUERY. [#CLICKHOUSE-2120]
2017-01-27 03:59:39 +04:00
Alex Zatelepin
543b6ee757
ensure that all streams point to to_mark after reading even if max_rows_to_read is zero [#CLICKHOUSE-2775] ( #396 )
2017-01-25 23:16:31 +04:00
Alexey Zatelepin
281744667d
use common cur_mark_idx for all streams [#CLICKHOUSE-2116]
2017-01-25 00:48:58 +04:00
Alexey Zatelepin
dc1f0d96bd
add clarifying comment [#CLICKHOUSE-2116]
2017-01-25 00:48:58 +04:00
Alexey Zatelepin
f7ca39da77
translate comments [#CLICKHOUSE-3]
2017-01-25 00:48:58 +04:00
Alexey Zatelepin
32e5713822
do not load marks when reading the whole part [#CLICKHOUSE-2116]
2017-01-25 00:48:58 +04:00
Vitaliy Lyudvichenko
1c38a89785
Add source_part_names column into system.merges. [#CLICKHOUSE-2145]
2017-01-24 22:26:29 +04:00
alexey-milovidov
ed5b521110
Less dependencies 2 ( #378 )
...
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
* Less dependencies [#CLICKHOUSE-2].
2017-01-21 08:24:28 +04:00
Alexey Milovidov
5c1ae060a4
Miscellaneous [#CLICKHOUSE-2761].
2017-01-20 05:22:18 +03:00
Alexey Milovidov
ffed6b1d5e
Added one more column to system.parts [#CLICKHOUSE-2757].
2017-01-17 23:54:32 +03:00
Alexey Milovidov
e407bf879c
system.parts: added a column for primary key size in bytes in RAM [#CLICKHOUSE-2757].
2017-01-17 23:49:16 +03:00
Alexey Milovidov
58e5dad1a1
Squashed commit of the following:
...
commit e712f469a5
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:59:13 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 2a00282308
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:58:30 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 9e06f407c8
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:55:14 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 9581620f1e
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:54:22 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 2a8564c68c
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:47:34 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit cf60632d78
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:40:09 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit ee3d1dc6e0
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:22:49 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 65592ef711
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:18:17 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 37972c2573
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:17:06 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit dd909d1499
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:16:28 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 3cf43266ca
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:15:42 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 6731a3df96
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:13:35 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 1b5727e0d5
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:11:18 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit bbcf726a55
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:09:04 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit c03b477d5e
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:06:30 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 2986e2fb04
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:05:44 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit 5d6cdef13d
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:04:53 2017 +0300
Less dependencies [#CLICKHOUSE-2]
commit f2b819b25c
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat Jan 14 11:01:47 2017 +0300
Less dependencies [#CLICKHOUSE-2]
2017-01-14 12:00:19 +03:00
artpaul
402f974fb7
fix where <const> in (<const>) expression; [#METR-24043]
2017-01-10 19:16:37 +05:00
Alexey Milovidov
d89ee33ce2
Squashed commit of the following:
...
commit c567d4e1fe
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri Jan 6 20:35:01 2017 +0300
Style [#METR-2944].
commit 26bf3e1228
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri Jan 6 20:33:11 2017 +0300
Miscellaneous [#METR-2944].
commit eb946f4c6f
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri Jan 6 20:30:19 2017 +0300
Miscellaneous [#METR-2944].
commit 78c867a147
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri Jan 6 20:11:41 2017 +0300
Miscellaneous [#METR-2944].
commit 6604c5c83c
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri Jan 6 19:56:15 2017 +0300
Miscellaneous [#METR-2944].
commit 23fbf05c1d
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri Jan 6 19:47:52 2017 +0300
Miscellaneous [#METR-2944].
commit 98772faf11
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri Jan 6 19:46:05 2017 +0300
Miscellaneous [#METR-2944].
commit 3dc636ab9f
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri Jan 6 19:39:46 2017 +0300
Miscellaneous [#METR-2944].
commit 3e16aee954
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri Jan 6 19:38:03 2017 +0300
Miscellaneous [#METR-2944].
commit ae7e7e90eb
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri Jan 6 19:34:15 2017 +0300
Miscellaneous [#METR-2944].
2017-01-06 20:41:19 +03:00
Alexey Milovidov
f7fa5b73b9
Changed names of files with NULL-related data to be more consistent [#METR-19266].
2017-01-04 07:15:38 +03:00
Alexey Milovidov
1f3aeb066a
Renamed methods for bulk binary serialization (continued) [#METR-2944].
2017-01-03 02:08:09 +03:00
Alexey Milovidov
701ca28c85
Renamed methods for bulk binary serialization [#METR-2944].
2017-01-03 01:47:28 +03:00
Alexey Milovidov
3fbb597694
Addition to prev. revision [#METR-2944].
2017-01-02 23:52:30 +03:00
Alexey Milovidov
ca37f28b5f
Renamed methods Block::rows and Block::rowsInFirstColumn [#METR-2944].
2017-01-02 23:45:27 +03:00
Alexey Milovidov
2b4f3b5d34
Renamed method (less confusion) [#METR-2944].
2017-01-02 23:12:12 +03:00
Vitaliy Lyudvichenko
07d720565c
Added profile events for INSERTs. [#METR-23930]
...
Added new column and CurrentMetrics data into system.events table.
Removed unnecessary code from Context and Merge list. [#METR-23911]
2016-12-31 02:39:53 +03:00
Vitaliy Lyudvichenko
108bfac17e
Added memory tracking events and columns for merges. [#METR-23911]
2016-12-31 02:39:53 +03:00
Alexey Milovidov
baf29f5c48
NULLs support: fixed totally wrong code [#METR-19266].
2016-12-30 08:13:14 +03:00
Vitaliy Lyudvichenko
ba2b32b0ad
Added vertical_merge_algorithm_min_columns_to_activate option. [#METR-23783]
2016-12-22 16:19:03 +03:00
Vitaliy Lyudvichenko
e2bd364844
Added whole block optimization. [#METR-23783]
2016-12-22 16:19:02 +03:00
Alexey Milovidov
536f88ea55
Adjusted coefficients [#METR-23916].
2016-12-22 05:04:32 +03:00
Alexey Milovidov
7ebbf72ca6
Removed unused variable [#METR-23305].
2016-12-22 04:27:41 +03:00
Alexey Milovidov
54587fec1b
Tracking memory used in merges [#METR-23888].
2016-12-20 05:29:35 +03:00
Vitaliy Lyudvichenko
e39b41e158
Typo and codestyle fix.
2016-12-18 22:38:30 +03:00
Vitaliy Lyudvichenko
5aa1822fb2
Consecutive optimization for vertical merge. [#METR-23783]
2016-12-18 22:12:25 +03:00
Vitaliy Lyudvichenko
8835275713
More detail log for merges. [#METR-23770] [#METR-23769] [#METR-23783]
2016-12-18 22:12:25 +03:00
Vitaliy Lyudvichenko
876ad28dd8
Merge remote-tracking branch 'origin/master' into metrics_refinement
2016-12-12 19:17:23 +03:00
Alexey Milovidov
c1ecc41804
Fixed error after merge [#METR-19266].
2016-12-12 10:25:31 +03:00
Alexey Milovidov
54af522de1
Preparation [#METR-2944].
2016-12-12 10:24:56 +03:00
Alexey Milovidov
8a69df19c4
Fixed error after merge [#METR-19266].
2016-12-12 09:00:37 +03:00
Alexey Milovidov
de82683197
Fixed build on clang [#METR-2944].[C
2016-12-12 08:56:34 +03:00
Alexey Milovidov
31c4636538
Using internal boost library [#METR-2944].
2016-12-12 07:59:19 +03:00
Alexey Milovidov
d605bfdc9d
Using internal boost library [#METR-2944].
2016-12-12 07:57:09 +03:00
Alexey Milovidov
b3e85e6469
Addition to prev. revision [#METR-22442].
2016-12-11 14:59:55 +03:00
Alexey Milovidov
436d2c43c9
Addition to prev. revision [#METR-22442].
2016-12-11 14:47:09 +03:00
Alexey Milovidov
ce6556639e
Fixed tests after merge [#METR-19266] [#METR-22442].
2016-12-11 14:33:51 +03:00
Alexey Milovidov
c937d75a78
Merging [#METR-19266].
2016-12-10 09:10:29 +03:00
Alexey Milovidov
e97ecb6cf7
Merge branch 'master' into METR-19266
...
Conflicts:
dbms/CMakeLists.txt
dbms/include/DB/Functions/FunctionsArray.h
dbms/include/DB/Functions/FunctionsString.h
dbms/include/DB/Parsers/ExpressionListParsers.h
dbms/include/DB/Storages/MergeTree/MergeTreeBlockInputStream.h
dbms/include/DB/Storages/MergeTree/MergeTreeReader.h
dbms/include/DB/Storages/MergeTree/MergeTreeThreadBlockInputStream.h
dbms/include/DB/Storages/MergeTree/MergedBlockOutputStream.h
dbms/src/Core/ErrorCodes.cpp
dbms/src/Parsers/ASTFunction.cpp
dbms/src/Storages/MergeTree/MergeTreeData.cpp
dbms/src/Storages/MergeTree/MergeTreeDataPart.cpp
dbms/src/Storages/MergeTree/MergeTreeReader.cpp
dbms/src/Storages/StorageLog.cpp
2016-12-10 07:51:36 +03:00
Vitaliy Lyudvichenko
ea11f61433
Added requested changes. [#METR-19372]
2016-12-09 13:13:16 +03:00
Vitaliy Lyudvichenko
855dc56598
Added treshold setting for Vertical merge algorithm. [#METR-23305]
2016-12-09 13:13:16 +03:00
Vitaliy Lyudvichenko
774eb01fd3
Added MergesTime metric. [#METR-23305]
2016-12-09 13:13:16 +03:00
Vitaliy Lyudvichenko
f8eb9028fd
Refined query_log, processes and merges metrics.
...
Also, dbms/CMakeLists.txt was rewritten.
2016-12-09 13:11:25 +03:00
proller
76dc51aae5
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-12-07 22:08:09 +03:00
Alexey Milovidov
072f2fc7b8
Merges: start to lower maximum size of merge only when number of free entries in pool/queue is lower than specified threshold [#METR-21504].
2016-12-06 06:09:07 +03:00
Alexey Milovidov
0717bfa4d2
Simplified LevelMergeSelector [#METR-21504].
2016-12-06 00:34:46 +03:00
Alexey Milovidov
02eb36fd03
MergeSelector: attempt to make something better [#METR-21504].
2016-12-05 09:31:48 +03:00
Vitaliy Lyudvichenko
202ba912ce
Vertical merging algorithm for MergeTree engines. [#METR-23305]
2016-11-29 22:41:31 +03:00
proller
b529f29bb7
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-29 19:57:01 +03:00
Alexey Milovidov
0a2d1ebbb3
Attempt to improve merge selecting algorithm [#METR-23632].
2016-11-28 06:46:08 +03:00
Alexey Milovidov
cac8f9216f
MergeSelector: attempt to do something that has sense [#METR-23632].
2016-11-28 06:17:31 +03:00
proller
4c90ffd61d
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-27 15:03:35 +03:00
Alexey Milovidov
6209092b15
Added heuristic for merge algorithm [#METR-23615].
2016-11-26 07:08:49 +03:00
proller
26fe10a7b4
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-25 03:22:30 +03:00
Alexey Milovidov
8e5889cf0e
Improved merge selecting algorithm for Replicated tables [#METR-23615].
2016-11-25 01:41:27 +03:00
proller
3b335b5546
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-24 22:58:40 +03:00
alexey-milovidov
8c2e228856
Revert "New "vertical" algorithm for MergeTrees' parts merges"
2016-11-24 23:08:54 +04:00
proller
e855c16f4a
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-24 21:25:56 +03:00
alexey-milovidov
8544a8b852
Merge pull request #171 from ludv1x/METR-23305
...
New "vertical" algorithm for MergeTrees' parts merges
2016-11-24 22:07:41 +04:00
Vitaliy Lyudvichenko
544ef67c28
Fixed IN <Set> usage inside PK expressions.
...
Refactoring of type conversion functions convertFieldToType().
2016-11-24 15:32:04 +03:00
proller
8c07957e38
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-24 04:01:18 +03:00
Vitaliy Lyudvichenko
4f9064ca19
Fixed case when pk column is wrapped by functions.
2016-11-23 22:58:33 +03:00
Vitaliy Lyudvichenko
d27951b4a7
Added requested changes. [#METR-23473]
2016-11-23 16:33:05 +03:00
Vitaliy Lyudvichenko
e07fc7cea5
Fixed Enum usage in PK expressions. [#METR-23473]
...
Added check for duplicates of column names in CREATE query.
2016-11-23 16:19:15 +03:00
Vitaliy Lyudvichenko
ef593d1b01
Added merge_tree.enable_vertical_merge_algorithm setting.
2016-11-23 15:59:25 +03:00
Vitaliy Lyudvichenko
588add5a49
Added requested changes.
...
Also fixed single thread read from empty storage Log.
2016-11-23 15:52:12 +03:00
Vitaliy Lyudvichenko
2cd5b8b604
Updated MergeInfo and progress callbacks with respect to vertical merge alg.
2016-11-23 15:52:12 +03:00
Vitaliy Lyudvichenko
ec9bcd8054
Vertical merging algorithm for ordinary MergeTreee.
2016-11-23 15:47:19 +03:00
proller
4f39c04854
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-23 01:33:37 +03:00
proller
eeeacd0805
merge upstream
2016-11-23 01:33:02 +03:00
Alexey Milovidov
4cab31a60e
Tiny improvement [#METR-2944].
2016-11-22 23:55:45 +03:00
Alexey Milovidov
bba5dcbcfa
Fixed deadlock [#METR-23557].
2016-11-22 22:27:45 +03:00
Alexey Milovidov
94e344ee38
Part checks don't lock ALTERs [#METR-22214].
2016-11-22 21:49:17 +03:00
Alexey Milovidov
886919a5c9
Removed excessive part checks [#METR-22214].
2016-11-22 21:29:36 +03:00
proller
0b40a13ea7
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-22 14:56:57 +03:00
Alexey Milovidov
e2b8236cf4
Fixed error [#METR-2944].
2016-11-20 16:17:51 +03:00
Alexey Milovidov
9018906e1a
Better [#METR-2944].
2016-11-20 15:43:20 +03:00
Alexey Milovidov
c38a9118b1
More tolerant to previous errors [#METR-22327].
2016-11-20 12:17:30 +03:00
Alexey Milovidov
60c62055ba
Added comment [#METR-22327].
2016-11-20 12:13:06 +03:00
Alexey Milovidov
c8c86208aa
Fixed error with ALTER of Enums in Nested fields [#METR-22442].
2016-11-20 11:57:11 +03:00
proller
61e6ee9100
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-18 15:14:34 +03:00
Alexey Milovidov
ef85902daa
Little better [#METR-22327].
2016-11-18 06:15:49 +03:00
Alexey Milovidov
dfd7f54c1c
Little improvement in case of too much parts [#METR-22327].
2016-11-18 05:50:28 +03:00
Alexey Milovidov
a44e5193b0
Better backpressure for INSERT SELECT into MergeTree [#METR-22327].
2016-11-18 05:05:25 +03:00
proller
881319c4ec
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-18 04:48:21 +03:00
Alexey Milovidov
cfcdb3f881
Added check [#METR-22327].
2016-11-18 03:20:22 +03:00
Alexey Milovidov
0700f53665
Fixed error with 'intersects previous part' [#METR-22327].
2016-11-18 03:19:35 +03:00
proller
278fbbb4da
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-17 00:02:25 +03:00
Alexey Milovidov
bee6183d35
Fixed error [#METR-2944].
2016-11-16 08:05:14 +03:00
proller
8fec8e2ac4
simple get works
2016-11-16 02:55:45 +03:00
Alexey Milovidov
efa056fc77
Attempt to improve merge selecting algorithm [#METR-21840].
2016-11-05 04:11:51 +03:00
Alexey Milovidov
8ba7a32410
Fixed error with BackgroundProcesssingPool [#METRIKASUPP-7484].
2016-11-02 18:26:16 +03:00
Alexey Milovidov
22719b1114
MergeSelector: further [#METR-21840].
2016-11-01 23:30:40 +03:00
Alexey Milovidov
aaec9d1db6
Attempt for improvement [#METR-21840].
2016-11-01 22:20:24 +03:00
alexey-milovidov
d1f11af2c2
Merge pull request #151 from Civil/osx_compatibility
...
[WIP] Make it compilable on OS X
2016-11-01 21:09:48 +04:00
Vladimir Smirnov
d36f52502e
Make it compilable on OS X
...
It's still hackish and dirty, but server and client compies.
Server starts, but throwes meaningless exception on any query.
Client seems to be working fine.
Linux compilation might (but shouldn't) be broken (not tested).
2016-11-01 17:59:21 +01:00
Alexey Milovidov
5d394a20a1
MergeSelector: changed logic of selection of parts for OPTIMIZE (more like it was before) [#METR-21841].
2016-11-01 18:22:04 +03:00
Alexey Milovidov
a3a8b49e80
MergeSelector: development [#METR-21841].
2016-11-01 14:26:36 +03:00
Alexey Milovidov
91dbf74ac0
MergeSelector: development [#METR-21841].
2016-11-01 11:38:55 +03:00
Alexey Milovidov
933c8f3d68
MergeSelector: development [#METR-21841].
2016-11-01 01:53:54 +03:00
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
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-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
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
Alexey Milovidov
6b2755bf2a
Non significant change [#METR-2944].
2016-09-23 23:33:06 +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 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
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 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
Alexey Milovidov
867b73b6b0
Fixed error with cancelling merges on ALTERs [#METR-22524].
2016-08-26 22:50:04 +03:00
Alexey Arno
cd0541134a
dbms: post-testing fixes [#METR-19266]
2016-08-24 03:39:38 +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 Milovidov
0cf32c8aed
Renamed method [#METR-22400].
2016-08-13 05:21:17 +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
f129e94429
Fixed warnings on clang [#METR-2944].
2016-08-07 19:17:57 +03:00
Alexey Arno
531ff3d5ac
dbms: Merged with master [#METR-19266]
2016-08-05 18:44:19 +03:00
Alexey Milovidov
d7ce4dd410
Better grepability [#METR-22173].
2016-08-03 23:25:09 +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 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 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 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
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
8c4abcdd43
Using std::shared_ptr for functions and AST [#METR-21503].
2016-05-28 18:42:22 +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
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
Vladimir Chebotarev
866c8929e2
dbms, contrib: GCC 6 build fixes [#METR-20000]
2016-05-23 03:41:26 +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
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
65de71b5a2
Added table function 'shardByHash' [#METR-21287].
2016-05-13 06:22:16 +03:00
Alexey Milovidov
83df6fdf23
Merge
2016-05-04 22:01:26 +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
edc561d6b5
Fixed error [#METR-20803].
2016-04-10 03:28:44 +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
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
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
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
5c400d5c5c
Better [#METR-20659].
2016-03-30 02:03:15 +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 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
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 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 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
42883fddc4
Added virtual column '_sample_factor' [#METR-20296].
2016-03-04 07:54:10 +03:00
Alexey Milovidov
a8f423a74c
Merge
2016-03-03 23:29:52 +03:00
Alexey Arno
3b9ea20c91
dbms: More locking improvements. [#METR-18510]
2016-03-03 19:20:19 +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
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
a0e7a59ab1
dbms: fixing errors with ATTACHes [#METR-19399].
2016-01-30 05:29:20 +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
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
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
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
0f3e163c4e
dbms: CurrentMetrics: development [#METR-19596].
2016-01-21 04:47:28 +03:00
Alexey Milovidov
3f89d9e0f5
dbms: added profile event for yielding leadership [#METR-17573].
2016-01-20 23:43:42 +03:00
Alexey Milovidov
82a96d22b1
dbms: tracking replicas delays [#METR-17573].
2016-01-17 16:00:42 +03:00
Alexey Milovidov
d603d0a12d
Merge
2016-01-17 11:12:48 +03:00
Alexey Milovidov
a30532594b
dbms: fixed error [#METR-19586].
2016-01-17 08:22:22 +03:00
Alexey Milovidov
d8e6b1dcf1
dbms: fixed error in prev. revision [#METR-19586].
2016-01-13 05:36:11 +03:00
Alexey Milovidov
ab1b725779
dbms: less dependencies [#METR-2944].
2016-01-13 03:32:59 +03:00
Alexey Milovidov
949ecc2070
dbms: optimized function pullLogsToQueue [#METR-19586].
2016-01-12 22:45:51 +03:00
Alexey Milovidov
13c7d0983a
dbms: cutting dependency [#METR-2944]..
2016-01-12 00:46:36 +03:00
Alexey Milovidov
1f7f7cd682
dbms: better [#METR-19586].
2016-01-10 07:44:12 +03:00
Alexey Milovidov
a5b8166541
dbms: better [#METR-19586].
2016-01-10 07:43:30 +03:00
Andrey Mironov
325107ad5a
dbms: FunctionCast for Enums: allow changing names but not values for existing elements [#METR-19265]
2015-12-29 15:57:22 +03:00
Andrey Mironov
40e6f51370
dbms: allow cheap alter of Enums [#METR-19265]
2015-12-28 20:06:15 +03:00
Alexey Milovidov
0cf09f76f8
dbms: better [#METR-2944]..
2015-12-28 17:24:31 +03:00
Alexey Milovidov
43350f51bb
dbms: don't thrash mark_cache on merges (and ALTER MODIFY TYPE) [#METR-19575].
2015-12-26 03:59:09 +03:00
Andrey Mironov
13f56d4465
dbms: use CAST internally whenever a conversion is required [#METR-19265]
2015-12-25 15:06:16 +03:00
Alexey Milovidov
f1f3619df4
dbms: cancelling fetching of parts on table shutdown [#METR-19544].
2015-12-25 00:28:18 +03:00
Alexey Milovidov
89c64fe863
dbms: removed unused field [#METR-2944].
2015-12-24 21:35:01 +03:00
Alexey Milovidov
2aeb48be2d
dbms: added backoff on slow reads [#METR-17579].
2015-12-13 07:52:13 +03:00