Oozie的动作节点可以是同步的，也可以是异步的。

Oozie Action Nodes can be synchronous or asynchronous.

youdao

通过以下一个(或多个)动作启用了异步。

Asynchrony is enabled by doing one (or more) of the following actions.

youdao

这些任务主要是异步执行的（只有文件系统动作例外，它是同步处理的）。

The majority of these tasks are executed asynchronously (the exception is the file system action that is handled synchronously).

youdao

事件将异步的“外部动作”与编程上的回调(也称为信号、绑定等等)联系起来。

Events relate asynchronous "externalities" to programmed callbacks (also called signals, bindings, and so on).

youdao

事件将异步的“外部动作”与编程上的回调(也称为信号、绑定等等)联系起来。

Events relate asynchronous "externalities" to programmed callbacks (also called signals, bindings, and so on).

youdao