presto-hive/src/main/java/io/prestosql/plugin/hive/orc/OrcReaderConfig.java/OrcReaderConfig/setMaxBlockSize
class OrcReaderConfig:    @Config("hive.orc.max-read-block-size")
    public OrcReaderConfig setMaxBlockSize(DataSize maxBlockSize)
    {
        options = options.withMaxReadBlockSize(maxBlockSize);
        return this;
    }