org.apache.hadoop.hbase.mapreduce
Class TableMapper<KEYOUT,VALUEOUT>

java.lang.Object
  extended by org.apache.hadoop.mapreduce.Mapper<ImmutableBytesWritable,Result,KEYOUT,VALUEOUT>
      extended by org.apache.hadoop.hbase.mapreduce.TableMapper<KEYOUT,VALUEOUT>
Type Parameters:
KEYOUT - The type of the key.
VALUEOUT - The type of the value.
Direct Known Subclasses:
GroupingTableMapper, IdentityTableMapper

@InterfaceAudience.Public
@InterfaceStability.Stable
public abstract class TableMapper<KEYOUT,VALUEOUT>
extends org.apache.hadoop.mapreduce.Mapper<ImmutableBytesWritable,Result,KEYOUT,VALUEOUT>

Extends the base Mapper class to add the required input key and value classes.

See Also:
Mapper

Constructor Summary
TableMapper()
           
 
Method Summary
 
Methods inherited from class org.apache.hadoop.mapreduce.Mapper
cleanup, map, run, setup
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TableMapper

public TableMapper()


Copyright © 2015 The Apache Software Foundation. All rights reserved.