org.apache.hadoop.hbase.mapreduce

Class Import.KeyValueReducer

java.lang.Object

org.apache.hadoop.mapreduce.Reducer<Import.KeyValueWritableComparable,org.apache.hadoop.hbase.KeyValue,org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.KeyValue>

org.apache.hadoop.hbase.mapreduce.Import.KeyValueReducer

Enclosing class:

Import

Deprecated.

Use Import.CellReducer. Will be removed from 3.0 onwards

@Deprecated
public static class Import.KeyValueReducer
extends org.apache.hadoop.mapreduce.Reducer<Import.KeyValueWritableComparable,org.apache.hadoop.hbase.KeyValue,org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.KeyValue>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Reducer

org.apache.hadoop.mapreduce.Reducer.Context

Constructor Summary

Constructors

Constructor and Description
KeyValueReducer() Deprecated.

Method Summary

Modifier and Type	Method and Description
protected void	reduce(Import.KeyValueWritableComparable row, Iterable<org.apache.hadoop.hbase.KeyValue> kvs, org.apache.hadoop.mapreduce.Reducer.Context context) Deprecated.

Methods inherited from class org.apache.hadoop.mapreduce.Reducer

cleanup, run, setup

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyValueReducer

public KeyValueReducer()

Deprecated.

Method Detail

reduce

protected void reduce(Import.KeyValueWritableComparable row,
                      Iterable<org.apache.hadoop.hbase.KeyValue> kvs,
                      org.apache.hadoop.mapreduce.Reducer.Context context)
               throws IOException,
                      InterruptedException

Deprecated.

Overrides:

reduce in class org.apache.hadoop.mapreduce.Reducer<Import.KeyValueWritableComparable,org.apache.hadoop.hbase.KeyValue,org.apache.hadoop.hbase.io.ImmutableBytesWritable,org.apache.hadoop.hbase.KeyValue>

Throws:

IOException

InterruptedException