Package | Description |
---|---|
org.apache.hadoop.mapreduce | |
org.apache.hadoop.mapreduce.lib.output |
Modifier and Type | Method and Description |
---|---|
Class<? extends OutputFormat<?,?>> |
JobContext.getOutputFormatClass()
Get the
OutputFormat class for the job. |
Modifier and Type | Method and Description |
---|---|
void |
Job.setOutputFormatClass(Class<? extends OutputFormat> cls)
Set the
OutputFormat for the job. |
Modifier and Type | Class and Description |
---|---|
class |
FileOutputFormat<K,V>
A base class for
OutputFormat s that read from FileSystem s. |
class |
NullOutputFormat<K,V>
Consume all outputs and put them in /dev/null.
|
class |
SequenceFileOutputFormat<K,V>
An
OutputFormat that writes SequenceFile s. |
class |
TextOutputFormat<K,V>
An
OutputFormat that writes plain text files. |
Copyright © 2010 The Apache Software Foundation