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

Packages that use OutputFormat
org.apache.hadoop.contrib.index.mapred   
org.apache.hadoop.examples.terasort This package consists of 3 map/reduce applications for Hadoop to compete in the annual terabyte sort competition. 
org.apache.hadoop.mapred A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner. 
org.apache.hadoop.mapred.lib Library of generally useful mappers, reducers, and partitioners. 
org.apache.hadoop.mapred.lib.db org.apache.hadoop.mapred.lib.db Package 
 

Uses of OutputFormat in org.apache.hadoop.contrib.index.mapred
 

Classes in org.apache.hadoop.contrib.index.mapred that implement OutputFormat
 class IndexUpdateOutputFormat
          The record writer of this output format simply puts a message in an output path when a shard update is done.
 

Uses of OutputFormat in org.apache.hadoop.examples.terasort
 

Classes in org.apache.hadoop.examples.terasort that implement OutputFormat
 class TeraOutputFormat
          A streamlined text output format that writes key, value, and "\r\n".
 

Uses of OutputFormat in org.apache.hadoop.mapred
 

Classes in org.apache.hadoop.mapred that implement OutputFormat
 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
 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
 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
 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.
 

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

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

Classes in org.apache.hadoop.mapred.lib.db that implement OutputFormat
 class DBOutputFormat<K extends DBWritable,V>
          A OutputFormat that sends the reduce output to a SQL table.
 



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