/// <summary>Specify how to read the records</summary>
public sealed override RecordReader <NullWritable, SummationWritable> CreateRecordReader
(InputSplit generic, TaskAttemptContext context)
{
DistSum.Machine.SummationSplit split = (DistSum.Machine.SummationSplit)generic;
//return a record reader
return(new _RecordReader_214(split));
}
public _RecordReader_214(DistSum.Machine.SummationSplit split)
{
this.split = split;
this.done = false;
}
