PySpark实战：安装mongo-hadoop

安装mongo-hadoop

mongo-hadoop（https://github.com/mongodb/mongo-hadoop）项目是用来连接Hadoop和Spark与MongoDB的。你可以从它的发布页面（https://github.com/mongodb/mongo-hadoop/releases）进行下载。

Dependencies

You must have at least version 3.0.0 of the MongoDB Java Driver installed in order to use the Hadoop connector.

PySpark实战：安装MongoDB的Java驱动