org.springframework.yarn.am

Interface YarnAppmaster

All Known Subinterfaces:

BatchYarnAppmaster, ContainerClusterAppmaster

All Known Implementing Classes:

AbstractBatchAppmaster, AbstractContainerClusterAppmaster, BatchAppmaster, ManagedContainerClusterAppmaster, StaticAppmaster, StaticEventingAppmaster

public interface YarnAppmaster

Interface defining main application master methods needed for external launch implementations.

Author:

Janne Valkealahti

Method Summary

Methods

Modifier and Type	Method and Description
void	addAppmasterStateListener(AppmasterStateListener listener) Adds the appmaster state listener.
void	setEnvironment(java.util.Map<java.lang.String,java.lang.String> environment) Sets the environment variables.
void	setParameters(java.util.Properties parameters) Sets parameters for the appmaster.
void	submitApplication() Submit and run application.

Method Detail

submitApplication

void submitApplication()

Submit and run application.

setEnvironment

void setEnvironment(java.util.Map<java.lang.String,java.lang.String> environment)

Sets the environment variables. This method should be used by a launcher or any other party handling creation of an appmaster.

Parameters:

environment - the environment variables

setParameters

void setParameters(java.util.Properties parameters)

Sets parameters for the appmaster.

Parameters:

parameters - the parameters to set

addAppmasterStateListener

void addAppmasterStateListener(AppmasterStateListener listener)

Adds the appmaster state listener.

Parameters:

listener - the AppmasterStateListener