@Override
	public JobExecution restart(Long jobExecutionId) throws NoSuchJobExecutionException,
			JobExecutionAlreadyRunningException, JobRestartException, JobInstanceAlreadyCompleteException,
			NoSuchJobException, JobParametersInvalidException {
		throw new UnsupportedOperationException("Restart");
	}
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