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Update configfile pd #3238

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merged 6 commits into from
May 25, 2020
Merged

Update configfile pd #3238

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fec128e
resources: update the Figma link (#3230)
CaitinChen May 22, 2020
4890907
*: update PD config file
nolouch May 22, 2020
9a8e571
Merge branch 'docs-special-week' into update-configfile-pd
TomShawn May 22, 2020
ac7993f
Merge branch 'docs-special-week' into update-configfile-pd
ran-huang May 22, 2020
4651a11
fix lint
nolouch May 22, 2020
6793c59
Merge branch 'docs-special-week' into update-configfile-pd
nolouch May 25, 2020
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21 changes: 17 additions & 4 deletions pd-configuration-file.md
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Expand Up @@ -180,12 +180,12 @@ PD 配置文件比命令行参数支持更多的选项。你可以在 [conf/conf
### `region-schedule-limit`

+ 同时进行 Region 调度的任务个数
+ 默认：4
+ 默认：2048

### `replica-schedule-limit`

+ 同时进行 replica 调度的任务个数。
+ 默认：8
+ 默认：64

### `merge-schedule-limit`

Expand All @@ -195,7 +195,7 @@ PD 配置文件比命令行参数支持更多的选项。你可以在 [conf/conf
### `high-space-ratio`

+ 设置 store 空间充裕的阈值。
+ 默认：0.6
+ 默认：0.7
+ 最小值：大于 0
+ 最大值：小于 1

Expand All @@ -209,7 +209,7 @@ PD 配置文件比命令行参数支持更多的选项。你可以在 [conf/conf
### `tolerant-size-ratio`

+ 控制 balance 缓冲区大小。
+ 默认：5
+ 默认：0 (为 0 为自动调整缓冲区大小)
+ 最小值：0

### `disable-remove-down-replica`
Expand Down Expand Up @@ -255,6 +255,19 @@ PD 配置文件比命令行参数支持更多的选项。你可以在 [conf/conf

+ TiKV 集群的拓扑信息。
+ 默认：[]
+ [配置集群拓扑](/location-awareness.md)

### `strictly-match-label`

+ 打开强制 TiKV Label 和 PD 的 localtion-labels 是否匹配的检查
+ 默认：false

### `enable-placement-rules`

+ 打开 `placement-rules`
+ 默认：false
+ 参考[Placement Rules 使用文档](/configure-placement-rules.md)
+ 4.0 实验性特性

## label-property

Expand Down