@Override
public void transition(TaskAttemptImpl ta, TaskAttemptEvent event) {
super.transition(ta, event);
// Inform the scheduler
if (sendSchedulerEvent()) {
ta.sendEvent(new AMSchedulerEventTAEnded(ta, ta.containerId, helper
.getTaskAttemptState()));
}
// Decrement speculator container request.
//ta.maybeSendSpeculatorContainerNoLongerRequired();
}