@Override
public long next(HdfsInputStream hdfsistr, Holder<Object> key, Holder<Object> value) {
try {
ArrayFile.Reader reader = (ArrayFile.Reader) hdfsistr.getIn();
Holder<Integer> valueSize = new Holder<Integer>();
Writable valueWritable =
(Writable) ReflectionUtils.newInstance(reader.getValueClass(), new Configuration());
if (reader.next(valueWritable) != null) {
value.value = getObject(valueWritable, valueSize);
return valueSize.value;
} else {
return 0;
}
} catch (Exception ex) {
throw new RuntimeCamelException(ex);
}
}
