long segmentOffset = indexIn.readLong();
long segmentLength = indexIn.readLong();
indexIn.close();
SegmentDescriptor s = sorter.new SegmentDescriptor(segmentOffset,
segmentLength, filename[i]);
s.preserveInput(true);
s.doSync();
segmentList.add(i, s);
}
segmentStart = finalOut.getPos();
SequenceFile.Writer writer = SequenceFile.createWriter(job, finalOut,