job.submit();
boolean killCalled = false;
while (!job.isComplete()) {
Thread.sleep(1000);
System.out.printf("Killed [" + killCalled + "] Map [%f] Reduce [%f]%n", job.mapProgress() * 100,
job.reduceProgress() * 100);
if (job.reduceProgress() > 0.7 && !killCalled) {
job.killJob();
killCalled = true;
}