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lines changed Original file line number Diff line number Diff line change @@ -83,7 +83,7 @@ curl http://127.0.0.1:10080/schema_storage/test
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8484- PD API 地址:` http://${host}:${port}/pd/api/v1/${api_name} `
8585- 默认端口:2379
86- - 各类 ` api_name ` 详细信息:参见 [ PD API Doc] ( https://download.pingcap.com/pd-api-doc.html )
86+ - 各类 ` api_name ` 详细信息:参见 [ PD API Doc] ( https://docs- download.pingcap.com/api/pd-api /pd-api-doc.html )
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8888通过该接口可以获取当前所有 TiKV 节点的状态以及负载均衡信息。下面以一个单节点的 TiKV 集群为例,说明用户需要了解的信息:
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Original file line number Diff line number Diff line change @@ -11,7 +11,7 @@ TiProxy 是可选组件,你也可以使用第三方的代理组件,或者直
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1212TiProxy 示意图如下:
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14- <img src =" https://download.pingcap.com/images/docs-cn/tiproxy/tiproxy-architecture.png " alt =" TiProxy 架构 " width =" 500 " />
14+ <img src =" https://docs- download.pingcap.com/media /images/docs-cn/tiproxy/tiproxy-architecture.png " alt =" TiProxy 架构 " width =" 500 " />
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1616## 主要功能
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@@ -23,7 +23,7 @@ TiProxy 在保持客户端连接不变的情况下,能将一台 TiDB server
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2424如下图所示,原先客户端通过 TiProxy 连接到 TiDB 1 上,连接迁移之后,客户端实际连接到 TiDB 2 上。在 TiDB 1 即将下线或 TiDB 1 上的连接数比 TiDB 2 上的连接数超过设定阈值时,会触发连接迁移。连接迁移对客户端无感知。
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26- <img src =" https://download.pingcap.com/images/docs-cn/tiproxy/tiproxy-session-migration.png " alt =" TiProxy 连接迁移 " width =" 400 " />
26+ <img src =" https://docs- download.pingcap.com/media /images/docs-cn/tiproxy/tiproxy-session-migration.png " alt =" TiProxy 连接迁移 " width =" 400 " />
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2828连接迁移通常发生在以下场景:
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