Application
SparkContext/JavaSparkContext
RDD
DataFrame
DataSet
DStreamGraph
DAGScheduler
TaskScheduler
Task
Stage
Transformations
Action
了解這些原語(yǔ)岂贩,有助于了解spark的構(gòu)成
Application
SparkContext/JavaSparkContext
RDD
DataFrame
DataSet
DStreamGraph
DAGScheduler
TaskScheduler
Task
Stage
Transformations
Action
了解這些原語(yǔ)岂贩,有助于了解spark的構(gòu)成