Alexey Milovidov
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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].
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2016-12-06 06:09:07 +03:00 |
|
Vitaliy Lyudvichenko
|
202ba912ce
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Vertical merging algorithm for MergeTree engines. [#METR-23305]
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2016-11-29 22:41:31 +03:00 |
|
Alexey Milovidov
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8e5889cf0e
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Improved merge selecting algorithm for Replicated tables [#METR-23615].
|
2016-11-25 01:41:27 +03:00 |
|
alexey-milovidov
|
8c2e228856
|
Revert "New "vertical" algorithm for MergeTrees' parts merges"
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2016-11-24 23:08:54 +04:00 |
|
Vitaliy Lyudvichenko
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ef593d1b01
|
Added merge_tree.enable_vertical_merge_algorithm setting.
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2016-11-23 15:59:25 +03:00 |
|
Vitaliy Lyudvichenko
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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 |
|
Alexey Milovidov
|
bba5dcbcfa
|
Fixed deadlock [#METR-23557].
|
2016-11-22 22:27:45 +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
|
ef85902daa
|
Little better [#METR-22327].
|
2016-11-18 06:15:49 +03:00 |
|
Alexey Milovidov
|
cfcdb3f881
|
Added check [#METR-22327].
|
2016-11-18 03:20:22 +03:00 |
|
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
|
933c8f3d68
|
MergeSelector: development [#METR-21841].
|
2016-11-01 01:53:54 +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
|
74c3b30622
|
dbms: Simplified logic of selecting merges [#METR-21841].
|
2016-10-28 01:50:02 +03:00 |
|
Alexey Milovidov
|
9af5ce1e3b
|
Separate compilation of ProfileEvents; comments [#METR-23237].
|
2016-10-24 05:02:37 +03:00 |
|
Alexey Milovidov
|
867b73b6b0
|
Fixed error with cancelling merges on ALTERs [#METR-22524].
|
2016-08-26 22:50:04 +03:00 |
|
Alexey Milovidov
|
0cf32c8aed
|
Renamed method [#METR-22400].
|
2016-08-13 05:21:17 +03:00 |
|
Alexey Milovidov
|
6f4fc79cde
|
Better [#METR-2944].
|
2016-07-31 06:53:16 +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
|
3c1c9d46f7
|
Using std::shared_ptr for data types [#METR-21503].
|
2016-05-28 15:22:22 +03:00 |
|
Alexey Milovidov
|
c4407306d5
|
Always materialize columns while merge [#METR-21119].
|
2016-05-18 05:49:52 +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
|
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 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 Milovidov
|
f41bba57a5
|
Better [#METR-20691].
|
2016-04-01 02:49:31 +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
|
04875a022a
|
Removed code for freezing partitions due to unacceptable implementation [#METR-20656].
|
2016-03-29 22:39:44 +03:00 |
|
Alexey Arno
|
32a38485e6
|
Merge
|
2016-03-25 14:48:45 +03:00 |
|
Alexey Milovidov
|
a75b6ca3dd
|
Fixing warnings on clang [#METR-2807].
|
2016-03-07 07:43:14 +03:00 |
|
Alexey Arno
|
6efc98d1f3
|
Merge
|
2016-03-01 20:47:53 +03:00 |
|
Alexey Arno
|
113b592380
|
Merge
|
2016-01-28 19:06:57 +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 Arno
|
a3ea32b985
|
Merge
|
2016-01-21 19:30:05 +03:00 |
|
Alexey Milovidov
|
13c7d0983a
|
dbms: cutting dependency [#METR-2944]..
|
2016-01-12 00:46:36 +03:00 |
|
Alexey Milovidov
|
a5b8166541
|
dbms: better [#METR-19586].
|
2016-01-10 07:43:30 +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 |
|
Alexey Milovidov
|
a78ac9c6ee
|
dbms: addition to prev. revision [#METR-18099].
|
2015-09-20 09:35:28 +03:00 |
|
Alexey Milovidov
|
615181b3a6
|
dbms: added last_queue_update column to system.replicas table; clarifications [#METR-17573].
|
2015-09-20 08:21:43 +03:00 |
|
Alexey Milovidov
|
a53f7473d3
|
dbms: removed misleading error messages about canceled merges [#METR-18087].
|
2015-09-18 09:39:39 +03:00 |
|