@Override
	public void setApplicationEventPublisher(ApplicationEventPublisher applicationEventPublisher) {
		this.applicationEventPublisher = applicationEventPublisher;
	}
Command for configuring the global Hadoop {@link Configuration} object used by other components. Modeled after
{@link GenericOptionsParser} (for usability reasons).

@author Costin Leau
spring-xd-shell/src/main/java/org/springframework/xd/shell/hadoop/ConfigurationCommands.java