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

All Superinterfaces:

org.apache.tez.runtime.api.Writer

All Known Implementing Classes:

FileBasedKVWriter

public interface KeyValueWriter
extends org.apache.tez.runtime.api.Writer

A key/value(s) pair based Writer

Method Summary

void	write(Object key, Object value) Writes a key/value pair.

Method Detail

write

void write(Object key,
           Object value)
           throws IOException

Writes a key/value pair.

Parameters:

key - the key to write

value - the value to write

Throws:

IOException - if an error occurs