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fix: redis-master-slave document
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yanglbme committed Aug 26, 2022
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2 changes: 1 addition & 1 deletion docs/high-concurrency/redis-master-slave.md
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Expand Up @@ -69,7 +69,7 @@ slave node 内部有个定时任务,每秒检查是否有新的 master node
client-output-buffer-limit slave 256MB 64MB 60
```

- slave node 接收到 rdb 之后,清空自己的旧数据,然后重新加载 rdb 到自己的内存中,同时**基于旧的数据版本**对外提供服务。
- slave node 接收到 rdb 之后,清空自己的旧数据,然后重新加载 rdb 到自己的内存中。注意,在清空旧数据之前,slave node 依然会**基于旧的数据版本**对外提供服务。
- 如果 slave node 开启了 AOF,那么会立即执行 BGREWRITEAOF,重写 AOF。

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