presto-hive/src/main/java/io/prestosql/plugin/hive/parquet/ParquetReaderConfig.java/ParquetReaderConfig/setMaxBufferSize
class ParquetReaderConfig:    @Config("parquet.max-buffer-size")
    public ParquetReaderConfig setMaxBufferSize(DataSize size)
    {
        options = options.withMaxBufferSize(size);
        return this;
    }