How to use

toString

method

in

org.apache.parquet.io.PrimitiveColumnIO

@Override
public void writeI32(int i32) throws TException {
 start();
 EnumValue value = type.getEnumValueById(i32);
 if (value == null) {
  throw new ParquetEncodingException("Can not find enum value of index " + i32 + " for field:" + columnIO.toString());
 }
 recordConsumer.addBinary(Binary.fromString(value.getName()));
 end();
}