请注意，如果集群中的部分应用程序服务器发生故障，您可以恢复上下文数据。

Note that if a subset of the application servers within the cluster fails, you can recover the context data.

youdao

仅是为了说明，让我们来做这样的一个假设，即在返回工作之后，恢复上下文需要的时间长度是暂停时间的50%。

Just to illustrate, let's assume that it takes 50% of the length of the pause to recover the context after getting back to work.

youdao

被中断的上下文需要多长时间才能恢复？

How long it takes to restore context after an interruption?

youdao