Method Rewind

be/src/exec/tuple-text-file-reader.cc:51–56

}

void TupleTextFileReader::Rewind() {
  if (reader_.is_open()) {
    reader_.clear();
    reader_.seekg(0, std::ios::beg);
  }
}

Status TupleTextFileReader::GetNext(string* output, bool* eos) {
  DCHECK(output != nullptr);