public void set(CounterName counterName, long value) {
    set(counterName.getGroupName(), counterName.getName(), value);
  }
@return the value of the counter, 0 if not present.
This method is only used for job heuristics
Due to h1 & h2 counter group incompatibility, we iterate every counter group (4 by default)
to find a matching counter name, otherwise we have to hardcode the h1&h2 version of counter group
and try twice with two names for each counter in this method.
This approach is less efficient, but cleaner.
app/com/linkedin/drelephant/mapreduce/data/MapReduceCounterData.java