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	Description
class	FileOutputFormat<K,V>	A base class for OutputFormat.
class	MapFileOutputFormat	An OutputFormat that writes MapFiles.
class	SequenceFileAsBinaryOutputFormat	An OutputFormat that writes keys, values to SequenceFiles in binary(raw) format
class	SequenceFileOutputFormat<K,V>	An OutputFormat that writes SequenceFiles.
class	TextOutputFormat<K,V>	An OutputFormat that writes plain text files.

Methods in org.apache.hadoop.mapred that return OutputFormat

Modifier and Type	Method	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	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	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	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	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	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

Modifier	Constructor	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	Description
class	DBOutputFormat<K extends DBWritable,V>