fluss-flink/fluss-flink-common/src/main/java/com/alibaba/fluss/flink/utils/FlussTypeToFlinkType.java [52:152]:
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    @Override
    public DataType visit(CharType charType) {
        return withNullability(DataTypes.CHAR(charType.getLength()), charType.isNullable());
    }

    @Override
    public DataType visit(StringType stringType) {
        return withNullability(DataTypes.STRING(), stringType.isNullable());
    }

    @Override
    public DataType visit(BooleanType booleanType) {
        return withNullability(DataTypes.BOOLEAN(), booleanType.isNullable());
    }

    @Override
    public DataType visit(BinaryType binaryType) {
        return withNullability(DataTypes.BINARY(binaryType.getLength()), binaryType.isNullable());
    }

    @Override
    public DataType visit(BytesType bytesType) {
        return withNullability(DataTypes.BYTES(), bytesType.isNullable());
    }

    @Override
    public DataType visit(DecimalType decimalType) {
        return withNullability(
                DataTypes.DECIMAL(decimalType.getPrecision(), decimalType.getScale()),
                decimalType.isNullable());
    }

    @Override
    public DataType visit(TinyIntType tinyIntType) {
        return withNullability(DataTypes.TINYINT(), tinyIntType.isNullable());
    }

    @Override
    public DataType visit(SmallIntType smallIntType) {
        return withNullability(DataTypes.SMALLINT(), smallIntType.isNullable());
    }

    @Override
    public DataType visit(IntType intType) {
        return withNullability(DataTypes.INT(), intType.isNullable());
    }

    @Override
    public DataType visit(BigIntType bigIntType) {
        return withNullability(DataTypes.BIGINT(), bigIntType.isNullable());
    }

    @Override
    public DataType visit(FloatType floatType) {
        return withNullability(DataTypes.FLOAT(), floatType.isNullable());
    }

    @Override
    public DataType visit(DoubleType doubleType) {
        return withNullability(DataTypes.DOUBLE(), doubleType.isNullable());
    }

    @Override
    public DataType visit(DateType dateType) {
        return withNullability(DataTypes.DATE(), dateType.isNullable());
    }

    @Override
    public DataType visit(TimeType timeType) {
        return withNullability(DataTypes.TIME(), timeType.isNullable());
    }

    @Override
    public DataType visit(TimestampType timestampType) {
        return withNullability(
                DataTypes.TIMESTAMP(timestampType.getPrecision()), timestampType.isNullable());
    }

    @Override
    public DataType visit(LocalZonedTimestampType localZonedTimestampType) {
        return withNullability(
                DataTypes.TIMESTAMP_WITH_LOCAL_TIME_ZONE(localZonedTimestampType.getPrecision()),
                localZonedTimestampType.isNullable());
    }

    @Override
    public DataType visit(ArrayType arrayType) {
        return withNullability(
                DataTypes.ARRAY(arrayType.getElementType().accept(this)), arrayType.isNullable());
    }

    @Override
    public DataType visit(MapType mapType) {
        return withNullability(
                DataTypes.MAP(
                        mapType.getKeyType().accept(this), mapType.getValueType().accept(this)),
                mapType.isNullable());
    }

    @Override
    public DataType visit(RowType rowType) {
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fluss-lake/fluss-lake-paimon/src/main/java/com/alibaba/fluss/lake/paimon/FlussDataTypeToPaimonDataType.java [50:150]:
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    @Override
    public DataType visit(CharType charType) {
        return withNullability(DataTypes.CHAR(charType.getLength()), charType.isNullable());
    }

    @Override
    public DataType visit(StringType stringType) {
        return withNullability(DataTypes.STRING(), stringType.isNullable());
    }

    @Override
    public DataType visit(BooleanType booleanType) {
        return withNullability(DataTypes.BOOLEAN(), booleanType.isNullable());
    }

    @Override
    public DataType visit(BinaryType binaryType) {
        return withNullability(DataTypes.BINARY(binaryType.getLength()), binaryType.isNullable());
    }

    @Override
    public DataType visit(BytesType bytesType) {
        return withNullability(DataTypes.BYTES(), bytesType.isNullable());
    }

    @Override
    public DataType visit(DecimalType decimalType) {
        return withNullability(
                DataTypes.DECIMAL(decimalType.getPrecision(), decimalType.getScale()),
                decimalType.isNullable());
    }

    @Override
    public DataType visit(TinyIntType tinyIntType) {
        return withNullability(DataTypes.TINYINT(), tinyIntType.isNullable());
    }

    @Override
    public DataType visit(SmallIntType smallIntType) {
        return withNullability(DataTypes.SMALLINT(), smallIntType.isNullable());
    }

    @Override
    public DataType visit(IntType intType) {
        return withNullability(DataTypes.INT(), intType.isNullable());
    }

    @Override
    public DataType visit(BigIntType bigIntType) {
        return withNullability(DataTypes.BIGINT(), bigIntType.isNullable());
    }

    @Override
    public DataType visit(FloatType floatType) {
        return withNullability(DataTypes.FLOAT(), floatType.isNullable());
    }

    @Override
    public DataType visit(DoubleType doubleType) {
        return withNullability(DataTypes.DOUBLE(), doubleType.isNullable());
    }

    @Override
    public DataType visit(DateType dateType) {
        return withNullability(DataTypes.DATE(), dateType.isNullable());
    }

    @Override
    public DataType visit(TimeType timeType) {
        return withNullability(DataTypes.TIME(), timeType.isNullable());
    }

    @Override
    public DataType visit(TimestampType timestampType) {
        return withNullability(
                DataTypes.TIMESTAMP(timestampType.getPrecision()), timestampType.isNullable());
    }

    @Override
    public DataType visit(LocalZonedTimestampType localZonedTimestampType) {
        return withNullability(
                DataTypes.TIMESTAMP_WITH_LOCAL_TIME_ZONE(localZonedTimestampType.getPrecision()),
                localZonedTimestampType.isNullable());
    }

    @Override
    public DataType visit(ArrayType arrayType) {
        return withNullability(
                DataTypes.ARRAY(arrayType.getElementType().accept(this)), arrayType.isNullable());
    }

    @Override
    public DataType visit(MapType mapType) {
        return withNullability(
                DataTypes.MAP(
                        mapType.getKeyType().accept(this), mapType.getValueType().accept(this)),
                mapType.isNullable());
    }

    @Override
    public DataType visit(RowType rowType) {
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