## Uses of Interface
org.apache.hadoop.mapred.OutputFormat

- Packages that use OutputFormat
  Package | Description
  --- | ---
  org.apache.hadoop.mapred |
  org.apache.hadoop.mapred.lib |
  org.apache.hadoop.mapred.lib.db |

- - ### Uses of OutputFormat in org.apache.hadoop.mapred

    Classes in org.apache.hadoop.mapred that implement OutputFormat
    Modifier and Type | Class and Description
    --- | ---
    `class` | `FileOutputFormat<K,V>` A base class for `OutputFormat`.
    `class` | `MapFileOutputFormat` An `OutputFormat` that writes `MapFile`s.
    `class` | `SequenceFileAsBinaryOutputFormat` An `OutputFormat` that writes keys, values to `SequenceFile`s in binary(raw) format
    `class` | `SequenceFileOutputFormat<K,V>` An `OutputFormat` that writes `SequenceFile`s.
    `class` | `TextOutputFormat<K,V>` An `OutputFormat` that writes plain text files.

    Methods in org.apache.hadoop.mapred that return OutputFormat
    Modifier and Type | Method and Description
    --- | ---
    `OutputFormat` | JobConf.`getOutputFormat()` Get the `OutputFormat` implementation for the map-reduce job, defaults to `TextOutputFormat` if not specified explicity.

    Method parameters in org.apache.hadoop.mapred with type arguments of type OutputFormat
    Modifier and Type | Method and Description
    --- | ---
    `void` | JobConf.`setOutputFormat(Class<? extends OutputFormat> theClass)` Set the `OutputFormat` implementation for the map-reduce job.

  - ### Uses of OutputFormat in org.apache.hadoop.mapred.lib

    Classes in org.apache.hadoop.mapred.lib that implement OutputFormat
    Modifier and Type | Class and Description
    --- | ---
    `class` | `FilterOutputFormat<K,V>` FilterOutputFormat is a convenience class that wraps OutputFormat.
    `class` | `LazyOutputFormat<K,V>` A Convenience class that creates output lazily.
    `class` | `MultipleOutputFormat<K,V>` This abstract class extends the FileOutputFormat, allowing to write the output data to different output files.
    `class` | `MultipleSequenceFileOutputFormat<K,V>` This class extends the MultipleOutputFormat, allowing to write the output data to different output files in sequence file output format.
    `class` | `MultipleTextOutputFormat<K,V>` This class extends the MultipleOutputFormat, allowing to write the output data to different output files in Text output format.
    `class` | `NullOutputFormat<K,V>` Consume all outputs and put them in /dev/null.

    Fields in org.apache.hadoop.mapred.lib declared as OutputFormat
    Modifier and Type | Field and Description
    --- | ---
    `protected OutputFormat<K,V>` | FilterOutputFormat.`baseOut`

    Methods in org.apache.hadoop.mapred.lib that return types with arguments of type OutputFormat
    Modifier and Type | Method and Description
    --- | ---
    `static Class<? extends OutputFormat>` | MultipleOutputs.`getNamedOutputFormatClass(JobConf conf, String namedOutput)` Returns the named output OutputFormat.

    Method parameters in org.apache.hadoop.mapred.lib with type arguments of type OutputFormat
    Modifier and Type | Method and Description
    --- | ---
    `static void` | MultipleOutputs.`addMultiNamedOutput(JobConf conf, String namedOutput, Class<? extends OutputFormat> outputFormatClass, Class<?> keyClass, Class<?> valueClass)` Adds a multi named output for the job.
    `static void` | MultipleOutputs.`addNamedOutput(JobConf conf, String namedOutput, Class<? extends OutputFormat> outputFormatClass, Class<?> keyClass, Class<?> valueClass)` Adds a named output for the job.
    `static void` | LazyOutputFormat.`setOutputFormatClass(JobConf job, Class<? extends OutputFormat> theClass)` Set the underlying output format for LazyOutputFormat.

    Constructors in org.apache.hadoop.mapred.lib with parameters of type OutputFormat
    Constructor and Description
    `FilterOutputFormat(OutputFormat<K,V> out)` Create a FilterOutputFormat based on the supplied output format.

  - ### Uses of OutputFormat in org.apache.hadoop.mapred.lib.db

    Classes in org.apache.hadoop.mapred.lib.db that implement OutputFormat
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DBOutputFormat<K extends DBWritable,V>`

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