2. Spark SQL之常用SQL语句 3. External Data Source **Spark Streaming :** -1. Spark Streaming简介 -2. DStream常用函数 -3. Spark Streaming 整合 flume -4. Spark Streaming 整合 kafka +1. [Spark Streaming简介](https://github.com/heibaiying/BigData-Notes/blob/master/notes/Spark-Streaming与流...