반응형 spakr rdd1 spark rdd programining https://spark.apache.org/docs/latest/rdd-programming-guide.htmlspark rddOverviewAt a high level, every Spark application consists of a driver program that runs the user’s main function and executes various parallel operations on a cluster. The main abstraction Spark provides is a resilient distributed dataset (RDD), which is a collection of elements partitioned across the nodes of the cluster th.. 2018. 12. 30. 이전 1 다음 반응형
