presto-hive/src/main/java/io/prestosql/plugin/hive/GenericHiveRecordCursorProvider.java/GenericHiveRecordCursorProvider/GenericHiveRecordCursorProvider
class GenericHiveRecordCursorProvider:    public GenericHiveRecordCursorProvider(HdfsEnvironment hdfsEnvironment, DataSize textMaxLineLength)
    {
        this.hdfsEnvironment = requireNonNull(hdfsEnvironment, "hdfsEnvironment is null");
        this.textMaxLineLengthBytes = toIntExact(textMaxLineLength.toBytes());
        checkArgument(textMaxLineLengthBytes >= 1, "textMaxLineLength must be at least 1 byte");
    }