code: public byte[] getJobHistoryRawFromResult(Result value)
        throws MissingColumnInResultException {
      if (value == null) {
        throw new IllegalArgumentException("Cannot create InputStream from null");
      }
  
      Cell cell = value.getColumnLatestCell(Constants.RAW_FAM_BYTES,
          Constants.JOBHISTORY_COL_BYTES);
  
      // Could be that there is no conf file (only a history file).
      if (cell == null) {
        throw new MissingColumnInResultException(Constants.RAW_FAM_BYTES,
            Constants.JOBHISTORY_COL_BYTES);
      }
  
      byte[] jobHistoryRaw = CellUtil.cloneValue(cell);
      return jobHistoryRaw;
    }
docs: returns the raw byte representation of job history from the result value
  @param value result
  @return byte array of job history raw
  
  @throws MissingColumnInResultException