org.apache.hadoop.hbase.mapred
Class IdentityTableReduce

java.lang.Object
  org.apache.hadoop.mapred.MapReduceBase
      org.apache.hadoop.hbase.mapred.IdentityTableReduce

All Implemented Interfaces:

java.io.Closeable, TableReduce<ImmutableBytesWritable,Put>, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Reducer<ImmutableBytesWritable,Put,ImmutableBytesWritable,Put>

Deprecated.

@Deprecated
public class IdentityTableReduce
extends org.apache.hadoop.mapred.MapReduceBase
implements TableReduce<ImmutableBytesWritable,Put>

Write to table each key, record pair

Constructor Summary

IdentityTableReduce()
Deprecated.

Method Summary

void	reduce(ImmutableBytesWritable key, java.util.Iterator<Put> values, org.apache.hadoop.mapred.OutputCollector<ImmutableBytesWritable,Put> output, org.apache.hadoop.mapred.Reporter reporter) Deprecated. No aggregation, output pairs of (key, record)

Methods inherited from class org.apache.hadoop.mapred.MapReduceBase

close, configure

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.mapred.JobConfigurable

configure

Methods inherited from interface java.io.Closeable

close

Constructor Detail

IdentityTableReduce

public IdentityTableReduce()

Deprecated.

Method Detail

reduce

public void reduce(ImmutableBytesWritable key,
                   java.util.Iterator<Put> values,
                   org.apache.hadoop.mapred.OutputCollector<ImmutableBytesWritable,Put> output,
                   org.apache.hadoop.mapred.Reporter reporter)
            throws java.io.IOException

Deprecated.

No aggregation, output pairs of (key, record)

Specified by:

reduce in interface org.apache.hadoop.mapred.Reducer<ImmutableBytesWritable,Put,ImmutableBytesWritable,Put>

Parameters:

key -

values -

output -

reporter -

Throws:

java.io.IOException