hadoop

apache SparkEnv

hadoopConfiguration

JavaSparkContext SparkContext

hadoopFile

JavaSparkContext SparkContext

hadoopRDD

JavaSparkContext rdd SparkContext

hashCode

Aggregator Partition InputFormatInfo RuntimePercentage SparkListenerJobEnd SparkListenerJobStart SparkListenerStageSubmitted SparkListenerTaskEnd SparkListenerTaskStart SplitInfo StageCompleted StageInfo RDDInfo StorageLevel MutablePair

HashPartitioner

spark

hasNext

CompletionIterator

high

BoundedDouble

host

GangliaSink

hostLocation

SplitInfo

hostname

TaskMetrics

hours

StatsReportListener

httpFileServer

SparkEnv