Skip to content

Update pd-configuration-file.md #2953

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
lilin90 merged 6 commits into from
Jul 2, 2020
Merged

Update pd-configuration-file.md #2953

Changes from all commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
be87d8e
Update pd-configuration-file.md
TomShawn Jun 18, 2020
02168dc
Merge branch 'master' into update-pdconfi
yikeke Jun 22, 2020
c29d2b8
Merge branch 'master' into update-pdconfi
CaitinChen Jun 24, 2020
11c356f
Apply suggestions from code review
TomShawn Jun 24, 2020
4552141
Update pd-configuration-file.md
lilin90 Jul 2, 2020
88612c1
Merge branch 'master' into update-pdconfi
lilin90 Jul 2, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
21 changes: 17 additions & 4 deletions pd-configuration-file.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -182,12 +182,12 @@ Configuration items related to scheduling
### `region-schedule-limit`

+ The number of Region scheduling tasks performed at the same time
+ Default value: `4`
+ Default value: `2048`

### `replica-schedule-limit`

+ The number of Replica scheduling tasks performed at the same time
+ Default value: `8`
+ Default value: `64`

### `merge-schedule-limit`

Expand All @@ -197,7 +197,7 @@ Configuration items related to scheduling
### `high-space-ratio`

+ The threshold ratio below which the capacity of the store is sufficient
+ Default value: `0.6`
+ Default value: `0.7`
+ Minimum value: greater than `0`
+ Maximum value: less than `1`

Expand All @@ -211,7 +211,7 @@ Configuration items related to scheduling
### `tolerant-size-ratio`

+ Controls the `balance` buffer size
+ Default value: `5`
+ Default value: `0` (automatically adjusts the buffer size)
+ Minimum value: `0`

### `disable-remove-down-replica`
Expand Down Expand Up @@ -257,6 +257,19 @@ Configuration items related to replicas

+ The topology information of a TiKV cluster
+ Default value: `[]`
+ [Cluster topology configuration](/location-awareness.md)

### `strictly-match-label`

+ Enables the strict check for whether the TiKV label matches PD's `location-labels`.
+ Default value: `false`

### `enable-placement-rules`

+ Enables `placement-rules`.
+ Default value: `false`
+ See [Placement Rules](/configure-placement-rules.md).
+ An experimental feature of TiDB 4.0.

## `label-property`

Expand Down