org.springframework.yarn.test.support
Class YarnClusterFactoryBean

java.lang.Object
  org.springframework.yarn.test.support.YarnClusterFactoryBean

All Implemented Interfaces:

org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.FactoryBean<YarnCluster>, org.springframework.beans.factory.InitializingBean

public class YarnClusterFactoryBean
extends java.lang.Object
implements org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.FactoryBean<YarnCluster>

Factory bean building Yarn mini clusters.

Author:

Janne Valkealahti

Constructor Summary

YarnClusterFactoryBean()

Method Summary

void	afterPropertiesSet()
void	destroy()
StandaloneYarnCluster	getObject()
java.lang.Class<YarnCluster>	getObjectType()
boolean	isSingleton()
void	setAutoStart(boolean autoStart) Set whether cluster should be started automatically by this factory instance.
void	setClusterId(java.lang.String clusterId) Sets the cluster id.
void	setNodes(int nodes) Sets the number of nodes.

Methods inherited from class java.lang.Object

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

Constructor Detail

YarnClusterFactoryBean

public YarnClusterFactoryBean()

Method Detail

getObject

public StandaloneYarnCluster getObject()
                                throws java.lang.Exception

Specified by:

getObject in interface org.springframework.beans.factory.FactoryBean<YarnCluster>

Throws:

java.lang.Exception

getObjectType

public java.lang.Class<YarnCluster> getObjectType()

Specified by:

getObjectType in interface org.springframework.beans.factory.FactoryBean<YarnCluster>

isSingleton

public boolean isSingleton()

Specified by:

isSingleton in interface org.springframework.beans.factory.FactoryBean<YarnCluster>

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

java.lang.Exception

destroy

public void destroy()
             throws java.lang.Exception

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

Throws:

java.lang.Exception

setClusterId

public void setClusterId(java.lang.String clusterId)

Sets the cluster id. Id must be unique within running clusters.

Parameters:

clusterId - the cluster id

setAutoStart

public void setAutoStart(boolean autoStart)

Set whether cluster should be started automatically by this factory instance. Default setting is false.

Parameters:

autoStart - the flag if cluster should be started automatically

setNodes

public void setNodes(int nodes)

Sets the number of nodes.

Parameters:

nodes - the number of nodes