Alexey Milovidov
522bf01db9
Using different ZooKeeper library (development) [#CLICKHOUSE-2]
2018-03-25 03:15:52 +03:00
Alexey Milovidov
58f32f98d7
Using different ZooKeeper library (development) [#CLICKHOUSE-2]
2018-03-24 23:11:46 +03:00
Alexey Milovidov
10be6ca8f8
Rewriting ZooKeeper library [#CLICKHOUSE-2]
2018-03-24 03:45:04 +03:00
Vitaliy Lyudvichenko
883de7a2a6
startup() waits for initialization of ReplicatedMergeTreeRestartingThread. [#CLICKHOUSE-2]
2018-03-23 00:26:46 +03:00
Vitaliy Lyudvichenko
8028ba0de9
Refactoring of zkutil::ZooKeeper::multi* functions. [#CLICKHOUSE-2]
2018-03-14 16:29:03 +03:00
Alexey Zatelepin
6d5ce3fa9a
revert BackgroundSchedulePool usage in Replicated tables
2017-12-22 21:25:54 +03:00
Alexey Zatelepin
2340e55d0e
revert to old behaviour of getPartIfExists() [#CLICKHOUSE-3508]
2017-12-20 20:04:14 +03:00
Alexey Milovidov
6c8b5e29d8
Additions after merge [#CLICKHOUSE-2].
2017-11-20 00:17:58 +03:00
alexey-milovidov
fc0a51f1b9
Merge branch 'master' into fix4
2017-11-19 23:57:44 +03:00
Alexey Milovidov
94d3b49e99
BackgroundSchedulePool: miscellaneous [#CLICKHOUSE-2].
2017-11-19 03:27:43 +03:00
Alexey Milovidov
9b92c0fecd
BackgroundSchedulePool: miscellaneous [#CLICKHOUSE-2].
2017-11-19 03:22:13 +03:00
Silviu Caragea
dfecd0b2f2
Merge with master
2017-11-18 10:16:06 +02:00
Alexey Milovidov
729b114c15
Removed unsupported functionality [#CLICKHOUSE-2].
2017-11-18 05:34:00 +03:00
Alexey Milovidov
076e0ae014
More clear [#CLICKHOUSE-2].
2017-11-18 00:20:28 +03:00
Alexey Milovidov
7c9ba15ba1
Style [#CLICKHOUSE-2].
2017-11-17 23:42:03 +03:00
Silviu Caragea
64619c614f
Basic idea is :
...
- We add BackgroundSchedulePool which can execute a function at a specific point in time. Basically all tasks are added in a queue and precessed by worker threads.
- The most important difference between this and BackgroundProcessingPool is that we have the guarantee that the same function is not executed from many workers in the same time
- Each of the following classes instead starting a thread will register a task in BackgroundSchedulePool and when they need to run will call schedule or scheduleAfter(duration) functions
This commit is moving all threads created by ReplicatedMergeTree to BackgroundSchedulePool tasks
NOTE: I did a minimum number of changes to be much simple to review the code
2017-11-17 10:58:35 +02:00
proller
3b58e9cd67
Fix atomic usage
2017-11-01 20:15:05 +03:00
proller
c5dcde0c78
fix atomic usage
2017-11-01 16:58:02 +03:00
Vitaliy Lyudvichenko
b5c7eaa80e
Force data parts cleanup before repeat fetch. [#CLICKHOUSE-3178]
2017-10-26 17:16:06 +03:00
Alexey Zatelepin
c61d4106e8
allow loading all MergeTree settings from a query [#CLICKHOUSE-3000]
2017-10-20 21:28:45 +03:00
Vitaliy Lyudvichenko
62ea1133dd
Disable part sendings and fetches before ALTER. [#CLICKHOUSE-3343]
2017-10-12 23:26:54 +03:00
Alexey Zatelepin
df58949a68
make exit out of the loop possible when ZooKeeper is unavailable [#CLICKHOUSE-3259]
2017-09-20 06:05:20 +03:00
Vitaliy Lyudvichenko
10c14cfccb
Small code enhancements according to clang-tidy. [#CLICKHOUSE-2931]
2017-08-04 17:35:36 +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
061c214c16
Fixed error [#CLICKHOUSE-3074].
2017-06-23 09:57:55 +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 Milovidov
557c3dc7f4
Preparation: removed support for unreplicated data in Replicated tables [#CLICKHOUSE-31].
2017-05-25 00:38:56 +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
26788e3938
Formatting [#CLICKHOUSE-2].
2017-03-13 21:01:46 +03:00
f1yegor
401425bb89
translate comments
2017-03-12 20:18:07 +01:00
Alexey Milovidov
d605bfdc9d
Using internal boost library [#METR-2944].
2016-12-12 07:57:09 +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
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 Milovidov
15bf61c367
Fixed part of error [#METR-23198].
2016-10-21 04:44:57 +03:00
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
6b2755bf2a
Non significant change [#METR-2944].
2016-09-23 23:33:06 +03:00
Alexey Milovidov
867b73b6b0
Fixed error with cancelling merges on ALTERs [#METR-22524].
2016-08-26 22:50:04 +03:00
Alexey Milovidov
d5ad347532
Fixed probable source of race conditions [#METR-22327].
2016-08-12 08:20:06 +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
6f4fc79cde
Better [#METR-2944].
2016-07-31 06:53:16 +03:00
Alexey Milovidov
c518abe882
Get rid of Poco::SharedPtr [#METR-21503].
2016-05-28 20:31:50 +03:00
