public void launchJob(String jobName, String jobParameters) {
		Assert.hasText(jobName, "The jobName must not be empty nor null");
		springXDTemplate.jobOperations().launchJob(jobName, jobParameters);
	}
Gets the host of the container where the job was deployed

@param jobName Used to find the container that contains the job.
@return The host that contains the job.
spring-xd-integration-test/src/test/java/org/springframework/xd/integration/test/AbstractJobTest.java