@Override
	public JobExecution abandon(Long jobExecutionId) throws NoSuchJobExecutionException,
			JobExecutionAlreadyRunningException {
		// TODO Auto-generated method stub
		throw new UnsupportedOperationException("Abandon");
	}
SimpleJobService in distributed mode

@author Ilayaperumal Gopinathan
@author Andrew Eisenberg
@author Gunnar Hillert
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/plugins/job/DistributedJobService.java