org.apache.oozie.fluentjob.api.action

Class MapReduceAction

java.lang.Object

org.apache.oozie.fluentjob.api.action.Node

org.apache.oozie.fluentjob.api.action.MapReduceAction

All Implemented Interfaces:

HasAttributes

@InterfaceAudience.Private
 @InterfaceStability.Unstable
public class MapReduceAction
extends Node
implements HasAttributes

A class representing the Oozie map-reduce action. Instances of this class should be built using the builder MapReduceActionBuilder. The properties of the builder can only be set once, an attempt to set them a second time will trigger an IllegalStateException. Builder instances can be used to build several elements, although properties already set cannot be changed after a call to MapReduceActionBuilder.build() either.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.oozie.fluentjob.api.action.Node

Node.NodeWithCondition

Method Summary

Modifier and Type	Method and Description
List<String>	getArchives() Returns an immutable list of the names of the archives associated with this MapReduceAction object.
ActionAttributes	getAttributes()
String	getConfigClass() Returns the configuration class property of this MapReduceAction object.
String	getConfigProperty(String property) Returns the value associated with the provided configuration property name.
Map<String,String>	getConfiguration() Returns an immutable map of the configuration key-value pairs stored in this MapReduceAction object.
List<String>	getFiles() Returns an immutable list of the names of the files associated with this MapReduceAction object.
List<String>	getJobXmls() Returns the list of job XMLs stored in this MapReduceAction object.
String	getNameNode() Returns the name node stored in this MapReduceAction object.
Pipes	getPipes() Returns the Pipes object stored in this MapReduceAction object.
Prepare	getPrepare() Returns the Prepare object stored in this MapReduceAction object.
String	getResourceManager()
Streaming	getStreaming() Returns the Streaming object stored in this MapReduceAction object.

Methods inherited from class org.apache.oozie.fluentjob.api.action.Node

getAllChildren, getAllParents, getChildrenWithConditions, getChildrenWithoutConditions, getCredentials, getDefaultConditionalChild, getErrorHandler, getName, getParentsWithConditions, getParentsWithoutConditions, getRetryInterval, getRetryMax, getRetryPolicy

Methods inherited from class java.lang.Object

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

Method Detail

getResourceManager

public String getResourceManager()

getNameNode

public String getNameNode()

Returns the name node stored in this MapReduceAction object.

Returns:

The name node stored in this MapReduceAction object.

getPrepare

public Prepare getPrepare()

Returns the Prepare object stored in this MapReduceAction object.

Returns:

The Prepare object stored in this MapReduceAction object.

getStreaming

public Streaming getStreaming()

Returns the Streaming object stored in this MapReduceAction object.

Returns:

The Streaming object stored in this MapReduceAction object.

getPipes

public Pipes getPipes()

Returns the Pipes object stored in this MapReduceAction object.

Returns:

The Pipes object stored in this MapReduceAction object.

getJobXmls

public List<String> getJobXmls()

Returns the list of job XMLs stored in this MapReduceAction object.

Returns:

The list of job XMLs stored in this MapReduceAction object.

getConfigProperty

public String getConfigProperty(String property)

Returns the value associated with the provided configuration property name.

Parameters:

property - The name of the configuration property for which the value will be returned.

Returns:

The value associated with the provided configuration property name.

getConfiguration

public Map<String,String> getConfiguration()

Returns an immutable map of the configuration key-value pairs stored in this MapReduceAction object.

Returns:

An immutable map of the configuration key-value pairs stored in this MapReduceAction object.

getConfigClass

public String getConfigClass()

Returns the configuration class property of this MapReduceAction object.

Returns:

The configuration class property of this MapReduceAction object.

getFiles

public List<String> getFiles()

Returns an immutable list of the names of the files associated with this MapReduceAction object.

Returns:

An immutable list of the names of the files associated with this MapReduceAction object.

getArchives

public List<String> getArchives()

Returns an immutable list of the names of the archives associated with this MapReduceAction object.

Returns:

An immutable list of the names of the archives associated with this MapReduceAction object.

getAttributes

public ActionAttributes getAttributes()

Specified by:

getAttributes in interface HasAttributes