co.cask.cdap.etl.batch

Class ETLMapReduce

java.lang.Object

co.cask.cdap.internal.api.AbstractProgramDatasetConfigurable

co.cask.cdap.internal.api.AbstractPluginConfigurable<MapReduceConfigurer>

co.cask.cdap.api.mapreduce.AbstractMapReduce

co.cask.cdap.etl.batch.ETLMapReduce

All Implemented Interfaces:

MapReduce

public class ETLMapReduce
extends AbstractMapReduce

MapReduce driver for Batch ETL Adapters.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ETLMapReduce.ETLMapper Mapper Driver for ETL Transforms.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Constructor Summary

Constructors

Constructor and Description
ETLMapReduce(ETLBatchConfig config)

Method Summary

Methods

Modifier and Type	Method and Description
void	beforeSubmit(MapReduceContext context)
void	configure()
void	onFinish(boolean succeeded, MapReduceContext context)

Methods inherited from class co.cask.cdap.api.mapreduce.AbstractMapReduce

configure, getConfigurer, setDescription, setInputDataset, setMapperResources, setName, setOutputDataset, setProperties, setReducerResources, useDatasets, useDatasets, useStreamInput, useStreamInput, useStreamInput

Methods inherited from class co.cask.cdap.internal.api.AbstractPluginConfigurable

usePlugin, usePlugin, usePluginClass, usePluginClass

Methods inherited from class co.cask.cdap.internal.api.AbstractProgramDatasetConfigurable

addDatasetModule, addDatasetType, addStream, addStream, createDataset, createDataset, createDataset, createDataset

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

Constructor Detail

ETLMapReduce

public ETLMapReduce(ETLBatchConfig config)

Method Detail

configure

public void configure()

Overrides:

configure in class AbstractMapReduce

beforeSubmit

public void beforeSubmit(MapReduceContext context)
                  throws Exception

Specified by:

beforeSubmit in interface MapReduce

Overrides:

beforeSubmit in class AbstractMapReduce

Throws:

Exception

onFinish

public void onFinish(boolean succeeded,
            MapReduceContext context)
              throws Exception

Specified by:

onFinish in interface MapReduce

Overrides:

onFinish in class AbstractMapReduce

Throws:

Exception