Method map

src/com/winvector/logistic/mr/MapRedScan.java:156–162

(final LongWritable key, final Text value, final Context context)

		}

		@Override
		public void map(final LongWritable key, final Text value, final Context context) {
			final BurstMap parsed = burster.parse(value.toString());
			if(!parsed.isEmpty()) {
				accum.trackVariableLevelsFromRow(parsed);
			}
		}
		
		@Override
		public void cleanup(final Context context) throws IOException, InterruptedException {