org.apache.hadoop.hbase.mapreduce

Class Import.KeyValueImporter

java.lang.Object

org.apache.hadoop.mapreduce.Mapper<ImmutableBytesWritable,Result,KEYOUT,VALUEOUT>

org.apache.hadoop.hbase.mapreduce.TableMapper<ImmutableBytesWritable,KeyValue>

org.apache.hadoop.hbase.mapreduce.Import.KeyValueImporter

Enclosing class:

Import

Deprecated.

Use Import.CellImporter. Will be removed from 3.0 onwards

@Deprecated
public static class Import.KeyValueImporter
extends TableMapper<ImmutableBytesWritable,KeyValue>

A mapper that just writes out KeyValues.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Mapper

org.apache.hadoop.mapreduce.Mapper.Context

Field Summary

Fields

Modifier and Type	Field and Description
private Map<byte[],byte[]>	cfRenameMap Deprecated.
private Filter	filter Deprecated.
private static org.slf4j.Logger	LOG Deprecated.

Constructor Summary

Constructors

Constructor and Description
KeyValueImporter() Deprecated.

Method Summary

Modifier and Type	Method and Description
void	map(ImmutableBytesWritable row, Result value, org.apache.hadoop.mapreduce.Mapper.Context context) Deprecated.
void	setup(org.apache.hadoop.mapreduce.Mapper.Context context) Deprecated.

Methods inherited from class org.apache.hadoop.mapreduce.Mapper

cleanup, run

Methods inherited from class java.lang.Object

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

Field Detail

cfRenameMap

private Map<byte[],byte[]> cfRenameMap

Deprecated.

filter

private Filter filter

Deprecated.

LOG

private static final org.slf4j.Logger LOG

Deprecated.

Constructor Detail

KeyValueImporter

public KeyValueImporter()

Deprecated.

Method Detail

map

public void map(ImmutableBytesWritable row,
                Result value,
                org.apache.hadoop.mapreduce.Mapper.Context context)
         throws IOException

Deprecated.

Overrides:

map in class org.apache.hadoop.mapreduce.Mapper<ImmutableBytesWritable,Result,ImmutableBytesWritable,KeyValue>

Parameters:

row - The current table row key.

value - The columns.

context - The current context.

Throws:

IOException - When something is broken with the data.

setup

public void setup(org.apache.hadoop.mapreduce.Mapper.Context context)

Deprecated.

Overrides:

setup in class org.apache.hadoop.mapreduce.Mapper<ImmutableBytesWritable,Result,ImmutableBytesWritable,KeyValue>