Application
SparkContext/JavaSparkContext
RDD
DataFrame
DataSet
DStreamGraph
DAGScheduler
TaskScheduler
Task
Stage
Transformations
Action
了解这些原语,有助于了解spark的构成
Application
SparkContext/JavaSparkContext
RDD
DataFrame
DataSet
DStreamGraph
DAGScheduler
TaskScheduler
Task
Stage
Transformations
Action
了解这些原语,有助于了解spark的构成
本文标题:spark 原语
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