/// <exception cref="System.IO.IOException"/> protected internal CombineFileRecordReaderWrapper(FileInputFormat <K, V> inputFormat , CombineFileSplit split, Configuration conf, Reporter reporter, int idx) { FileSplit fileSplit = new FileSplit(split.GetPath(idx), split.GetOffset(idx), split .GetLength(idx), split.GetLocations()); delegate_ = inputFormat.GetRecordReader(fileSplit, (JobConf)conf, reporter); }
/// <exception cref="System.IO.IOException"/> public virtual InputSplit[] GetSplits(JobConf job, int numSplits) { IList <InputSplit> newStyleSplits = base.GetSplits(Job.GetInstance(job)); InputSplit[] ret = new InputSplit[newStyleSplits.Count]; for (int pos = 0; pos < newStyleSplits.Count; ++pos) { CombineFileSplit newStyleSplit = (CombineFileSplit)newStyleSplits[pos]; ret[pos] = new CombineFileSplit(job, newStyleSplit.GetPaths(), newStyleSplit.GetStartOffsets (), newStyleSplit.GetLengths(), newStyleSplit.GetLocations()); } return(ret); }