private BackupInfo resultToBackupInfo(Result res) throws IOException {
    res.advance();
    Cell cell = res.current();
    return cellToBackupInfo(cell);
  }
Converts Result to BackupInfo
@param res HBase result
@return backup info instance
@throws IOException exception
hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupSystemTable.java