Uses of Class
org.apache.hadoop.mapreduce.OutputFormat

Packages that use OutputFormat

Package	Description
org.apache.hadoop.mapreduce
org.apache.hadoop.mapreduce.lib.db
org.apache.hadoop.mapreduce.lib.output

Uses of OutputFormat in org.apache.hadoop.mapreduce

Methods in org.apache.hadoop.mapreduce that return types with arguments of type OutputFormat

Modifier and Type	Method and Description
Class<? extends OutputFormat<?,?>>	JobContext.getOutputFormatClass() Get the OutputFormat class for the job.

Method parameters in org.apache.hadoop.mapreduce with type arguments of type OutputFormat

Modifier and Type	Method and Description
void	Job.setOutputFormatClass(Class<? extends OutputFormat> cls) Set the OutputFormat for the job.

Uses of OutputFormat in org.apache.hadoop.mapreduce.lib.db

Subclasses of OutputFormat in org.apache.hadoop.mapreduce.lib.db

Modifier and Type	Class and Description
class	DBOutputFormat<K extends DBWritable,V> A OutputFormat that sends the reduce output to a SQL table.

Uses of OutputFormat in org.apache.hadoop.mapreduce.lib.output

Subclasses of OutputFormat in org.apache.hadoop.mapreduce.lib.output

Modifier and Type	Class and Description
class	FileOutputFormat<K,V> A base class for OutputFormats that read from FileSystems.
class	FilterOutputFormat<K,V> FilterOutputFormat is a convenience class that wraps OutputFormat.
class	LazyOutputFormat<K,V> A Convenience class that creates output lazily.
class	MapFileOutputFormat An OutputFormat that writes MapFiles.
class	NullOutputFormat<K,V> Consume all outputs and put them in /dev/null.
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.

Fields in org.apache.hadoop.mapreduce.lib.output declared as OutputFormat

Modifier and Type	Field and Description
protected OutputFormat<K,V>	FilterOutputFormat.baseOut

Method parameters in org.apache.hadoop.mapreduce.lib.output with type arguments of type OutputFormat

Modifier and Type	Method and Description
static void	MultipleOutputs.addNamedOutput(Job job, String namedOutput, Class<? extends OutputFormat> outputFormatClass, Class<?> keyClass, Class<?> valueClass) Adds a named output for the job.
static void	LazyOutputFormat.setOutputFormatClass(Job job, Class<? extends OutputFormat> theClass) Set the underlying output format for LazyOutputFormat.

Constructors in org.apache.hadoop.mapreduce.lib.output with parameters of type OutputFormat

Constructor and Description
FilterOutputFormat(OutputFormat<K,V> baseOut) Create a FilterOutputFormat based on the underlying output format.