Package org.apache.hadoop.mapreduce.split

Class Summary
JobSplit This class groups the fundamental classes associated with reading/writing splits.
JobSplit.SplitMetaInfo This represents the meta information about the task split.
JobSplit.TaskSplitIndex This represents the meta information about the task split that the task gets
JobSplit.TaskSplitMetaInfo This represents the meta information about the task split that the JobTracker creates
JobSplitWriter The class that is used by the Job clients to write splits (both the meta and the raw bytes parts)
SplitMetaInfoReader A (internal) utility that reads the split meta info and creates split meta info objects
 



Copyright © 2009 The Apache Software Foundation