org.apache.hadoop.hbase.mapreduce
Class TableMapper<KEYOUT,VALUEOUT>
java.lang.Object
org.apache.hadoop.mapreduce.Mapper<ImmutableBytesWritable,Result,KEYOUT,VALUEOUT>
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, VerifyReplication.Verifier
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
Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Mapper |
org.apache.hadoop.mapreduce.Mapper.Context |
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 |
TableMapper
public TableMapper()
Copyright © 2011 The Apache Software Foundation. All Rights Reserved.