org.apache.hadoop.mapred.lib.MultipleOutputFormat
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## Class org.apache.hadoop.mapred.lib.`MultipleOutputFormat`

The superclass changed from `org.apache.hadoop.mapred.FileOutputFormat` to `org.apache.hadoop.mapred.FileOutputFormat`.

Changed Methods
`Object` `generateActualKey`(`Object,` Object) | Change in return type from `K` to `Object`. Change in signature from (`K, V`) to (`Object, Object`). | Generate the actual key from the given key/value.
`Object` `generateActualValue`(`Object,` Object) | Change in return type from `V` to `Object`. Change in signature from (`K, V`) to (`Object, Object`). | Generate the actual value from the given key and value.
`String` `generateFileNameForKeyValue`(`Object,` Object, String) | Change in signature from (`K, V, String`) to (`Object, Object, String`). | Generate the file output file name based on the given key and the leaf file name.
`RecordWriter` `getBaseRecordWriter`(`FileSystem,` JobConf, String, Progressable) | Change in return type from (`RecordWriter`) to `RecordWriter`. | @param fs the file system to use
`RecordWriter` `getRecordWriter`(`FileSystem,` JobConf, String, Progressable) | Change in return type from (`RecordWriter`) to `RecordWriter`. | Create a composite record writer that can write key/value data to different output files

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