Hierarchy For Package org.apache.hadoop.mapreduce.task.reduce

Package Hierarchies:

All Packages

Class Hierarchy

• java.lang.Object
  • org.apache.hadoop.mapreduce.task.reduce.DirectShuffle<K,V> (implements org.apache.hadoop.mapreduce.task.reduce.ExceptionReporter, org.apache.hadoop.mapred.ShuffleConsumerPlugin<K,V>)
  • org.apache.hadoop.mapreduce.task.reduce.DirectShuffleMergeManagerImpl<K,V> (implements org.apache.hadoop.mapreduce.task.reduce.MergeManager<K,V>)
  • org.apache.hadoop.mapreduce.task.reduce.DirectShuffleSchedulerImpl<K,V> (implements org.apache.hadoop.mapreduce.task.reduce.ShuffleScheduler<K,V>)
  • org.apache.hadoop.mapred.IFile.Reader<K,V>
    • org.apache.hadoop.mapreduce.task.reduce.DirectInMemoryReader<K,V>
  • org.apache.hadoop.mapreduce.task.reduce.MapOutput<K,V>
    • org.apache.hadoop.mapreduce.task.reduce.DirectInMemoryOutput<K,V>
    • org.apache.hadoop.mapreduce.task.reduce.DirectOnDiskMapOutput<K,V>
  • org.apache.hadoop.mapreduce.task.reduce.MapOutputLocation
  • java.lang.Thread (implements java.lang.Runnable)
    • org.apache.hadoop.mapreduce.task.reduce.DirectShuffleEventFetcher<K,V>
    • org.apache.hadoop.mapreduce.task.reduce.DirectShuffleFetcher<K,V>