org.apache.hadoop.hbase.mapred
Class IdentityTableReduce

java.lang.Object
  extended by org.apache.hadoop.mapred.MapReduceBase
      extended by org.apache.hadoop.hbase.mapred.IdentityTableReduce
All Implemented Interfaces:
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, 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,
                   Iterator<Put> values,
                   org.apache.hadoop.mapred.OutputCollector<ImmutableBytesWritable,Put> output,
                   org.apache.hadoop.mapred.Reporter reporter)
            throws 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:
IOException


Copyright © 2011 The Apache Software Foundation. All Rights Reserved.