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Spark Core 解析：RDD | Liam's Blog #30

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Liam8 opened this issue Oct 23, 2019 · 0 comments
Open

Spark Core 解析：RDD | Liam's Blog #30

Liam8 opened this issue Oct 23, 2019 · 0 comments
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Liam8 commented Oct 23, 2019

https://liam-blog.ml/2019/10/23/spark-core-rdd/

引言Spark Core是Spark的核心部分，是Spark SQL，Spark Streaming，Spark MLlib等等其他模块的基础, Spark Core提供了开发分布式应用的脚手架，使得其他模块或应用的开发者不必关心复杂的分布式计算如何实现，只需使用Spark Core提供的分布式数据结构RDD及丰富的算子API，以类似开发单机应用的方式来进行开发。 图中最下面那个就是Spark
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