@Override
protected void cleanup(Context context) throws IOException, InterruptedException {
val.setSeed(r.nextLong());
while (factory.next(null, val)) {
context.write(NullWritable.get(), val);
val.setSeed(r.nextLong());
}
}
@Override
public void map(NullWritable ignored, GridmixRecord rec, Context context)
throws IOException, InterruptedException {
acc += ratio;
while (acc >= 1.0 && !reduces.isEmpty()) {
key.setSeed(r.nextLong());
val.setSeed(r.nextLong());
final int idx = r.nextInt(reduces.size());
final RecordFactory f = reduces.get(idx);
if (!f.next(key, val)) {
reduces.remove(idx);
continue;
}
context.write(key, val);
acc -= 1.0;
}
}
@Override
public boolean nextKeyValue() throws IOException {
val.setSeed(r.nextLong());
return factory.next(null, val);
}
