fenzo-triggers/src/main/java/com/netflix/fenzo/triggers/TriggerOperator.java
public void enableTrigger(Trigger trigger) throws SchedulerException {
        trigger.setDisabled(false);
        triggerDao.updateTrigger(trigger);
        if (trigger instanceof ScheduledTrigger) {
            scheduleTrigger((ScheduledTrigger) trigger);
        }
    }
public void enableTrigger(Trigger trigger) throws SchedulerException {
        trigger.setDisabled(false);
        triggerDao.updateTrigger(trigger);
        if (trigger instanceof ScheduledTrigger) {
            scheduleTrigger((ScheduledTrigger) trigger);
        }
    }
Enables the {@code Trigger}
@warn exception SchedulerException description missing

@param trigger the {@code Trigger} to be enabled
@throws SchedulerException