org.apache.tez.runtime.library.api

Class KeyValueWriterWithBasePath

java.lang.Object

org.apache.tez.runtime.api.Writer

org.apache.tez.runtime.library.api.KeyValueWriter

org.apache.tez.runtime.library.api.KeyValueWriterWithBasePath

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public abstract class KeyValueWriterWithBasePath
extends KeyValueWriter

A key/value(s) pair based Writer that supports output to different files.

Constructor Summary

Constructors

Constructor and Description
KeyValueWriterWithBasePath()

Method Summary

Modifier and Type	Method and Description
abstract void	write(Object key, Object value, String basePath) Writes a key/value pair.

Methods inherited from class org.apache.tez.runtime.library.api.KeyValueWriter

write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KeyValueWriterWithBasePath

public KeyValueWriterWithBasePath()

Method Detail

write

public abstract void write(Object key,
                           Object value,
                           String basePath)
                    throws IOException

Writes a key/value pair.

Parameters:

key - the key to write

value - the value to write

basePath - the base path of the output file.

Throws:

IOException - if an error occurs

{@link - IOInterruptedException} if IO was interrupted