org.apache.hadoop.hive.ql.exec.spark

Class ReduceTran

java.lang.Object

org.apache.hadoop.hive.ql.exec.spark.ReduceTran

All Implemented Interfaces:

SparkTran<HiveKey,Iterable<org.apache.hadoop.io.BytesWritable>,HiveKey,org.apache.hadoop.io.BytesWritable>

public class ReduceTran
extends Object
implements SparkTran<HiveKey,Iterable<org.apache.hadoop.io.BytesWritable>,HiveKey,org.apache.hadoop.io.BytesWritable>

Constructor Summary

Constructors

Constructor and Description
ReduceTran()

Method Summary

Methods

Modifier and Type	Method and Description
void	setReduceFunction(HiveReduceFunction redFunc)
org.apache.spark.api.java.JavaPairRDD<HiveKey,org.apache.hadoop.io.BytesWritable>	transform(org.apache.spark.api.java.JavaPairRDD<HiveKey,Iterable<org.apache.hadoop.io.BytesWritable>> input)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReduceTran

public ReduceTran()

Method Detail

transform

public org.apache.spark.api.java.JavaPairRDD<HiveKey,org.apache.hadoop.io.BytesWritable> transform(org.apache.spark.api.java.JavaPairRDD<HiveKey,Iterable<org.apache.hadoop.io.BytesWritable>> input)

Specified by:

transform in interface SparkTran<HiveKey,Iterable<org.apache.hadoop.io.BytesWritable>,HiveKey,org.apache.hadoop.io.BytesWritable>

setReduceFunction

public void setReduceFunction(HiveReduceFunction redFunc)