Alexey Zatelepin
6d5ce3fa9a
revert BackgroundSchedulePool usage in Replicated tables
2017-12-22 21:25:54 +03:00
Alexey Milovidov
9b92c0fecd
BackgroundSchedulePool: miscellaneous [#CLICKHOUSE-2].
2017-11-19 03:22:13 +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
Alexey Zatelepin
3ffb239185
add ZooKeeper::asyncTryRemove() [#CLICKHOUSE-3208]
2017-11-15 23:13:10 +03:00
KochetovNicolai
bfb4e8f3fe
zookeeper chroot fix ( #1430 )
...
* added root and identity section to zookeeper configuration [#CLICKHOUSE-3031]
* added root and identity section to zookeeper configuration [#CLICKHOUSE-3031]
* moved root section in zookeeper configuration [#CLICKHOUSE-3031]
* fixed root section in zookeeper configuration [#CLICKHOUSE-3031]
* added tests [#CLICKHOUSE-3031]
* replaced tabs to spaces in config files [#CLICKHOUSE-3031]
* fix build [#CLICKHOUSE-3031]
* added chech that root starts with '/' in zookeeper config file [#CLICKHOUSE-3031]
* added comments [#CLICKHOUSE-3031]
* Check if zookeeper chroot exists before start. Remove tailing slash form chroot. [#CLICKHOUSE-3400]
* added starting '/' to zookeeper path in ReplicatedMergeTree
2017-11-02 01:59:27 +03:00
Nikolai Kochetov
ec58bfae90
added comments [#CLICKHOUSE-3031]
2017-08-30 21:30:57 +03:00
Nikolai Kochetov
d4bf2bf102
replaced tabs to spaces in config files [#CLICKHOUSE-3031]
2017-08-30 21:30:57 +03:00
Nikolai Kochetov
fa2f0dfa4d
added root and identity section to zookeeper configuration [#CLICKHOUSE-3031]
2017-08-30 21:30:57 +03:00
Nikolai Kochetov
16103456e2
added root and identity section to zookeeper configuration [#CLICKHOUSE-3031]
2017-08-30 21:30:57 +03:00
Vitaliy Lyudvichenko
e4785aeb4d
Simplified clean queue logic. Added more tests. [#CLICKHOUSE-3128]
2017-08-13 12:18:46 +03:00
Vitaliy Lyudvichenko
23af9ddd5e
Fixed segfault: the future owns source ops. [#CLICKHOUSE-3207]
2017-08-10 23:09:05 +03:00
Vitaliy Lyudvichenko
351a0905d5
Implemented fast block and parts cleaning. [#CLICKHOUSE-3207]
2017-08-10 23:09:05 +03:00
Alexey Milovidov
cd4fef7767
Miscellaneous [#CLICKHOUSE-2].
2017-07-26 08:55:59 +03:00
Alexey Milovidov
05accbdcbe
Removed cyclic dependency [#DEVTOOLS-3381].
2017-06-19 23:06:35 +03:00
