code: public Pair<Integer, Integer> getAlterStatus(String tableName) throws IOException {
      return getAlterStatus(TableName.valueOf(tableName));
    }
docs: <p>getAlterStatus.</p>
  
  @param tableName a {@link java.lang.String} object.
  @return a {@link org.apache.hadoop.hbase.util.Pair} object.
  @throws java.io.IOException if any.