@Override
public Iterator<HCatRecord> read() throws HCatException {
HCatInputFormat inpFmt = new HCatInputFormat();
RecordReader<WritableComparable, HCatRecord> rr;
try {
TaskAttemptContext cntxt =
ShimLoader.getHadoopShims()
.getHCatShim()
.createTaskAttemptContext(conf, new TaskAttemptID());
rr = inpFmt.createRecordReader(split, cntxt);
rr.initialize(split, cntxt);
} catch (IOException e) {
throw new HCatException(ErrorType.ERROR_NOT_INITIALIZED, e);
} catch (InterruptedException e) {
throw new HCatException(ErrorType.ERROR_NOT_INITIALIZED, e);
}
return new HCatRecordItr(rr);
}
