public void map(
LongWritable key,
Text value,
OutputCollector<IntPair, NullWritable> output,
Reporter reporter)
throws IOException {
parser.parse(value);
if (parser.isValidTemperature()) {
/*[*/ output.collect(
new IntPair(parser.getYearInt(), +parser.getAirTemperature()),
NullWritable.get()); /*]*/
}
}
