TableMapper (Apache HBase 1.2.12 API)

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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:

CellCounter.CellCounterMapper, GroupingTableMapper, HashTable.HashMapper, IdentityTableMapper, Import.Importer, Import.KeyValueImporter, MultithreadedTableMapper, RowCounter.RowCounterMapper, SyncTable.SyncMapper, VerifyReplication.Verifier
```
@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

- Nested Class Summary
  - Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Mapper
    org.apache.hadoop.mapreduce.Mapper.Context
- Constructor Summary
  
  Constructors
  Constructor and Description
  
  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()
```

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