processing/src/main/java/org/apache/carbondata/processing/loading/sort/unsafe/holder/UnsafeSortTempFileChunkHolder.java
/**
   * This method will be used to read new row from file
   *
   * @throws CarbonSortKeyAndGroupByException problem while reading
   */
This method will be used to read new row from file
@throws CarbonSortKeyAndGroupByException problem while reading
This method will be used to read new row from file @throws CarbonSortKeyAndGroupByException problem while reading
public void readRow() throws CarbonSortKeyAndGroupByException {
    if (prefetch) {
      fillDataForPrefetch();
    } else {
      this.returnRow = getRowFromStream();
    }
  }
public void readRow ( ) throws CarbonSortKeyAndGroupByException { if ( prefetch ) { fillDataForPrefetch ( ) ; } else { this . returnRow = getRowFromStream ( ) ; } }
This method will be used to read new row from file
 @throws CarbonSortKeyAndGroupByException problem while reading
This method will be used to read new row from file @throws CarbonSortKeyAndGroupByException problem while reading