mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 00:30:49 +00:00
Update docs/en/operations/settings/memory-overcommit.md
Co-authored-by: Nikita Taranov <nikita.taranov@clickhouse.com>
This commit is contained in:
parent
17608b3d93
commit
f9e635763e
@ -5,7 +5,7 @@ Memory overcommit is an experimental technique intended to allow to set more fle
|
||||
The idea of this technique is to introduce settings which can represent guaranteed amount of memory a query can use.
|
||||
When memory overcommit is enabled and the memory limit is reached ClickHouse will select the most overcommitted query and try to free memory by killing this query.
|
||||
|
||||
When memory limit is reached any query will wait some time during atempt to allocate new memory.
|
||||
When memory limit is reached any query will wait some time during attempt to allocate new memory.
|
||||
If timeout is passed and memory is freed, the query continues execution.
|
||||
Otherwise an exception will be thrown and the query is killed.
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user