org.apache.tez.mapreduce.partition

Class MRPartitioner

java.lang.Object

org.apache.tez.mapreduce.partition.MRPartitioner

All Implemented Interfaces:

org.apache.tez.runtime.library.api.Partitioner

@InterfaceAudience.Public
public class MRPartitioner
extends Object
implements org.apache.tez.runtime.library.api.Partitioner

Provides an implementation of Partitioner that is compatible with Map Reduce partitioners.

Constructor Summary

Constructors

Constructor and Description
MRPartitioner(org.apache.hadoop.conf.Configuration conf)

Method Summary

Methods

Modifier and Type	Method and Description
int	getPartition(Object key, Object value, int numPartitions)

Methods inherited from class java.lang.Object

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

Constructor Detail

MRPartitioner

public MRPartitioner(org.apache.hadoop.conf.Configuration conf)

Method Detail

getPartition

public int getPartition(Object key,
               Object value,
               int numPartitions)

Specified by:

getPartition in interface org.apache.tez.runtime.library.api.Partitioner