KryoRegistrator
serializer
KryoSerializer
serializer
kClassTag
JavaHadoopRDD JavaNewHadoopRDD JavaPairRDD
keyBy
JavaRDDLike RDD
keyOrdering
ShuffleDependency
keys
JavaPairRDD PairRDDFunctions
killExecutor
SparkContext
killExecutors
SparkContext
killed
TaskInfo