alexey-milovidov
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acd3c3d4ab
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Update MergeTreeDataMerger.cpp
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2017-04-17 21:15:14 +03:00 |
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Yuri Dyachenko
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5e61448f25
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add support DEDUPLICATE to MergeTreeDataMerger
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2017-04-17 21:15:14 +03:00 |
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Vitaliy Lyudvichenko
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4b566304ca
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Tests are passed. [#CLICKHOUSE-2902]
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2017-04-15 06:48:24 +03:00 |
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Vitaliy Lyudvichenko
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82af2278fc
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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/.
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2017-04-15 06:48:24 +03:00 |
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Vitaliy Lyudvichenko
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74a92cb8d9
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Add test for OPTIMIZE FINAL and more diagnostics. [#CLICKHOUSE-2886]
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2017-04-04 15:54:21 +03:00 |
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Alexey Milovidov
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310736cd7e
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Moved headers and sources to same place [#CLICKHOUSE-3].
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2017-04-01 12:22:42 +03:00 |
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Alexey Milovidov
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137ad95929
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Changed tabs to spaces in code [#CLICKHOUSE-3].
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2017-04-01 11:35:09 +03:00 |
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Alexey Milovidov
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4e67e05835
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Fixed error [#CLICKHOUSE-2].
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2017-03-14 03:14:19 +03:00 |
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Alexey Milovidov
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26788e3938
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Formatting [#CLICKHOUSE-2].
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2017-03-13 21:01:46 +03:00 |
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f1yegor
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401425bb89
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translate comments
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2017-03-12 20:18:07 +01:00 |
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Vitaliy Lyudvichenko
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1c38a89785
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Add source_part_names column into system.merges. [#CLICKHOUSE-2145]
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2017-01-24 22:26:29 +04:00 |
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Vitaliy Lyudvichenko
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07d720565c
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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]
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2016-12-31 02:39:53 +03:00 |
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Vitaliy Lyudvichenko
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108bfac17e
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Added memory tracking events and columns for merges. [#METR-23911]
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2016-12-31 02:39:53 +03:00 |
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Vitaliy Lyudvichenko
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ba2b32b0ad
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Added vertical_merge_algorithm_min_columns_to_activate option. [#METR-23783]
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2016-12-22 16:19:03 +03:00 |
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Vitaliy Lyudvichenko
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e2bd364844
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Added whole block optimization. [#METR-23783]
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2016-12-22 16:19:02 +03:00 |
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Alexey Milovidov
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536f88ea55
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Adjusted coefficients [#METR-23916].
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2016-12-22 05:04:32 +03:00 |
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Alexey Milovidov
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7ebbf72ca6
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Removed unused variable [#METR-23305].
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2016-12-22 04:27:41 +03:00 |
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Vitaliy Lyudvichenko
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e39b41e158
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Typo and codestyle fix.
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2016-12-18 22:38:30 +03:00 |
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Vitaliy Lyudvichenko
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5aa1822fb2
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Consecutive optimization for vertical merge. [#METR-23783]
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2016-12-18 22:12:25 +03:00 |
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Vitaliy Lyudvichenko
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8835275713
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More detail log for merges. [#METR-23770] [#METR-23769] [#METR-23783]
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2016-12-18 22:12:25 +03:00 |
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Vitaliy Lyudvichenko
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876ad28dd8
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Merge remote-tracking branch 'origin/master' into metrics_refinement
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2016-12-12 19:17:23 +03:00 |
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Alexey Milovidov
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c937d75a78
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Merging [#METR-19266].
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2016-12-10 09:10:29 +03:00 |
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Alexey Milovidov
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e97ecb6cf7
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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
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2016-12-10 07:51:36 +03:00 |
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Vitaliy Lyudvichenko
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ea11f61433
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Added requested changes. [#METR-19372]
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2016-12-09 13:13:16 +03:00 |
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Vitaliy Lyudvichenko
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855dc56598
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Added treshold setting for Vertical merge algorithm. [#METR-23305]
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2016-12-09 13:13:16 +03:00 |
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Vitaliy Lyudvichenko
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774eb01fd3
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Added MergesTime metric. [#METR-23305]
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2016-12-09 13:13:16 +03:00 |
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Vitaliy Lyudvichenko
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f8eb9028fd
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Refined query_log, processes and merges metrics.
Also, dbms/CMakeLists.txt was rewritten.
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2016-12-09 13:11:25 +03:00 |
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Alexey Milovidov
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072f2fc7b8
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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 |
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Vitaliy Lyudvichenko
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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 |
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Alexey Milovidov
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8e5889cf0e
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Improved merge selecting algorithm for Replicated tables [#METR-23615].
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2016-11-25 01:41:27 +03:00 |
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alexey-milovidov
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8c2e228856
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Revert "New "vertical" algorithm for MergeTrees' parts merges"
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2016-11-24 23:08:54 +04:00 |
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Vitaliy Lyudvichenko
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ef593d1b01
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Added merge_tree.enable_vertical_merge_algorithm setting.
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2016-11-23 15:59:25 +03:00 |
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Vitaliy Lyudvichenko
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588add5a49
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Added requested changes.
Also fixed single thread read from empty storage Log.
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2016-11-23 15:52:12 +03:00 |
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Vitaliy Lyudvichenko
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2cd5b8b604
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Updated MergeInfo and progress callbacks with respect to vertical merge alg.
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2016-11-23 15:52:12 +03:00 |
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Vitaliy Lyudvichenko
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ec9bcd8054
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Vertical merging algorithm for ordinary MergeTreee.
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2016-11-23 15:47:19 +03:00 |
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Alexey Milovidov
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bba5dcbcfa
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Fixed deadlock [#METR-23557].
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2016-11-22 22:27:45 +03:00 |
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Alexey Milovidov
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9018906e1a
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Better [#METR-2944].
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2016-11-20 15:43:20 +03:00 |
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Alexey Milovidov
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c38a9118b1
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More tolerant to previous errors [#METR-22327].
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2016-11-20 12:17:30 +03:00 |
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Alexey Milovidov
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60c62055ba
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Added comment [#METR-22327].
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2016-11-20 12:13:06 +03:00 |
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Alexey Milovidov
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ef85902daa
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Little better [#METR-22327].
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2016-11-18 06:15:49 +03:00 |
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Alexey Milovidov
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cfcdb3f881
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Added check [#METR-22327].
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2016-11-18 03:20:22 +03:00 |
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Alexey Milovidov
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5d394a20a1
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MergeSelector: changed logic of selection of parts for OPTIMIZE (more like it was before) [#METR-21841].
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2016-11-01 18:22:04 +03:00 |
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Alexey Milovidov
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933c8f3d68
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MergeSelector: development [#METR-21841].
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2016-11-01 01:53:54 +03:00 |
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Alexey Milovidov
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ba48688f25
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MergeSelector: development [#METR-21840].
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2016-10-30 11:15:55 +03:00 |
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Alexey Milovidov
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c5c63bdf5d
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MergeSelector: development [#METR-21840].
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2016-10-30 06:39:28 +03:00 |
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Alexey Milovidov
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3d48f9d34b
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MergeSelector: development [#METR-21840].
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2016-10-30 06:12:25 +03:00 |
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Alexey Milovidov
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74c3b30622
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dbms: Simplified logic of selecting merges [#METR-21841].
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2016-10-28 01:50:02 +03:00 |
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Alexey Milovidov
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9af5ce1e3b
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Separate compilation of ProfileEvents; comments [#METR-23237].
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2016-10-24 05:02:37 +03:00 |
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Alexey Arno
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924402f33e
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dbms: Server: merged from master [#METR-19266]
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2016-10-19 18:00:56 +03:00 |
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Alexey Milovidov
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867b73b6b0
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Fixed error with cancelling merges on ALTERs [#METR-22524].
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2016-08-26 22:50:04 +03:00 |
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