in java/dataproc-wordcount/src/main/java/com/example/bigtable/sample/WordCountHBase.java [59:67]
public void map(Object key, Text value, Context context) throws IOException,
InterruptedException {
StringTokenizer itr = new StringTokenizer(value.toString());
ImmutableBytesWritable word = new ImmutableBytesWritable();
while (itr.hasMoreTokens()) {
word.set(Bytes.toBytes(itr.nextToken()));
context.write(word, one);
}
}