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
Vitaliy Lyudvichenko
ba2b32b0ad
Added vertical_merge_algorithm_min_columns_to_activate option. [#METR-23783]
2016-12-22 16:19:03 +03:00
Vitaliy Lyudvichenko
876ad28dd8
Merge remote-tracking branch 'origin/master' into metrics_refinement
2016-12-12 19:17:23 +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
e2ed20999c
Fixed build on clang [#METR-2944].
2016-12-12 08:53:37 +03:00
Alexey Milovidov
d605bfdc9d
Using internal boost library [#METR-2944].
2016-12-12 07:57:09 +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
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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
855dc56598
Added treshold setting for Vertical merge algorithm. [#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
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
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
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
eeeacd0805
merge upstream
2016-11-23 01:33:02 +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
proller
0b40a13ea7
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-22 14:56:57 +03:00
Alexey Milovidov
9018906e1a
Better [#METR-2944].
2016-11-20 15:43:20 +03:00
proller
61e6ee9100
Merge remote-tracking branch 'upstream/master' into METR-23466
2016-11-18 15:14:34 +03:00
Alexey Milovidov
a44e5193b0
Better backpressure for INSERT SELECT into MergeTree [#METR-22327].
2016-11-18 05:05:25 +03:00
proller
8fec8e2ac4
simple get works
2016-11-16 02:55:45 +03:00
Alexey Milovidov
e7fccc4044
Modified backpressure method for MergeTree [#METR-23488].
2016-11-14 21:19:08 +03:00
Alexey Milovidov
34a9af27bf
Inreased default ALTERs safety threshold [#METR-2944].
2016-11-09 17:14:39 +03:00
Alexey Milovidov
efa056fc77
Attempt to improve merge selecting algorithm [#METR-21840].
2016-11-05 04:11:51 +03:00
Alexey Milovidov
aaec9d1db6
Attempt for improvement [#METR-21840].
2016-11-01 22:20:24 +03:00
Vladimir Smirnov
d36f52502e
Make it compilable on OS X
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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
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
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
