public void map(Object key, Text value, Context context)
throws IOException, InterruptedException {
String[] line = value.toString().split(",");
month.set(line[2]);
int delay = Integer.parseInt(line[20]);
outTuple.setCount(1);
outTuple.setMax(delay);
outTuple.setMin(delay);
context.write(month, outTuple);
}
public void reduce(Text key, Iterable<MinMaxCountsTuple> values, Context context)
throws IOException, InterruptedException {
result.setMin(Integer.MAX_VALUE);
result.setMax(Integer.MIN_VALUE);
result.setCount(0);
int sum = 0;
for (MinMaxCountsTuple val : values) {
if (val.getMin() < result.getMin()) {
result.setMin(val.getMin());
}
if (val.getMax() > result.getMax()) {
result.setMax(val.getMax());
}
sum += val.getCount();
}
result.setCount(sum);
context.write(key, result);
}