org.apache.hadoop.io
Class ArrayFile

java.lang.Object
  org.apache.hadoop.io.MapFile
      org.apache.hadoop.io.ArrayFile

public class ArrayFile
extends MapFile

A dense file-based mapping from integers to values.

Nested Class Summary

static class	ArrayFile.Reader Provide access to an existing array file.
static class	ArrayFile.Writer Write a new array file.

Field Summary

Fields inherited from class org.apache.hadoop.io.MapFile

DATA_FILE_NAME, INDEX_FILE_NAME

Constructor Summary

protected

ArrayFile()

Method Summary

Methods inherited from class org.apache.hadoop.io.MapFile

delete, fix, main, rename

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArrayFile

protected ArrayFile()