It is assumed that the Hadoop slave node has been configured a priori in such a manner that it registers with the Hadoop master node.
这里假设Hadoop从节点已经在之前配置完成，也就是它已经注册到Hadoop主节点中。
The network Master (typically a PLC) recognizes the slave node by means of this address.
网络主站(典型的是一个PLC)通过设定的地址识别从站节点。
The network Master (typically a PLC) recognizes the slave node by means of this address.
网络主站(典型的是一个PLC)通过设定的地址识别从站节点。
应用推荐