Spark理解了这些就算入门

1,Spark 基本概念:https://blog.csdn.net/liuxiangke0210/article/details/79687240

2,Spark sql和Spark stream进一步理解:

http://www.sohu.com/a/270444235_494938

https://www.cnblogs.com/qingyunzong/p/8899715.html

3,Spark中Task,Partition,RDD、节点数、Executor数、core数目的关系和Application,Driver,Job,Task,Stage理解

https://blog.csdn.net/u013013024/article/details/72876427

4,单机部署并运行spark任务

https://www.jianshu.com/p/41d99f533e0a

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