## Uses of Class
org.apache.hadoop.io.MapFile

- Packages that use MapFile
  Package | Description
  --- | ---
  org.apache.hadoop.io | Generic i/o code for use when reading and writing data to the network, to databases, and to files.

- - ### Uses of MapFile in org.apache.hadoop.io

    Subclasses of MapFile in org.apache.hadoop.io
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ArrayFile` A dense file-based mapping from integers to values.
    `class` | `SetFile` A file-based set of keys.

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