Spark, Spark Core, Rdd, Spark Api.
org.apache.spark.rdd.SequenceFileRDDFunctions) that is an RDD that can be saved as a SequenceFile. Appropriate operations of a given RDD type are automatically available on a RDD of the right type, e.g. RDD[(Int, Int)], through implicit conversion in Scala. RDD Operations There are two types of