Changes

GPU621/Apache Spark Fall 2022

5 bytes removed, 21:14, 3 December 2022

→‎RDD APIs

// map from one RDD to another RDD

JavaRDD<Double> mapRDD = javaRDD.map(value -> Math.sqrt(value));

// 3.3166247903554, 4.69041575982343, 5.744562646538029, 6.6332495807108

mapRDD.foreach(value->System.out.println(value));

92

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