public void map(LongWritable key, Text value, Mapper.Context context)
throws IOException, InterruptedException {
parser.parse(value);
if (parser.isValidTemperature()) {
int airTemperature = parser.getAirTemperature();
if (airTemperature > 1000) {
System.err.println("Temperature over 100 degrees for input: " + value);
context.setStatus("Detected possibly corrupt record: see logs.");
context.getCounter(Temperature.OVER_100).increment(1);
}
LOG.info("Map key:" + key);
if (LOG.isDebugEnabled()) {
LOG.debug("Map value" + value);
}
context.write(new Text(parser.getYear()), new IntWritable(airTemperature));
}
}
@Override
protected void map(LongWritable key, Text value, Context context)
throws IOException, InterruptedException {
parser.parse(value);
if (parser.isValidTemperature()) {
int airTemperature = parser.getAirTemperature();
context.write(new Text(parser.getYear()), new IntWritable(airTemperature));
} else if (parser.isMalformedTemperature()) {
System.err.println("Ignoring possibly corrupt input: " + value);
context.getCounter(Temperature.MALFORMED).increment(1);
} else if (parser.isMissingTemperature()) {
context.getCounter(Temperature.MISSING).increment(1);
}
// dynamic counter
context.getCounter("TemperatureQuality", parser.getQuality()).increment(1);
}