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Update default value
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lilin90 authored and ti-chi-bot committed Sep 20, 2024
1 parent 88b20eb commit f874388
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2 changes: 2 additions & 0 deletions releases/release-6.5.1.md
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Expand Up @@ -25,6 +25,8 @@ TiDB 版本:6.5.1

- TiKV 配置项 [`advance-ts-interval`](/tikv-configuration-file.md#advance-ts-interval) 默认值由 `1s` 修改为 `20s`。你可以通过调整该配置项提高 Stale Read 数据的时效性(即减少延时),详情参见[减少 Stale Read 延时](/stale-read.md#减少-stale-read-延时)

- TiKV 配置项 [`cdc.min-ts-interval`](/tikv-configuration-file.md#min-ts-interval) 的默认值由 `200ms` 修改为 `1s`,以减少网络流量。

## 改进提升

+ TiDB
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6 changes: 5 additions & 1 deletion tikv-configuration-file.md
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Expand Up @@ -2123,7 +2123,11 @@ Raft Engine 相关的配置项。
### `min-ts-interval`

+ 定期推进 Resolved TS 的时间间隔。
+ 默认值:200ms
+ 默认值:`"1s"`

> **注意:**
>
> 在 v6.5.0 中,`min-ts-interval` 的默认值从 `"1s"` 更改为 `"200ms"`,以减少 CDC 的延迟。从 v6.5.1 开始,该默认值更改回 `"1s"`,以减少网络流量。
### `old-value-cache-memory-quota`

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