avro

avro

美 　英

• 网络阿弗罗；Algemene Verenigde Radio Omroep；爱弗罗

例句

data format designed to support data-intensive applications, and provides support for this format in a variety of programming languages.

Avro[1]是最近加入到Apache的Hadoop家族的项目之一。为支持数据密集型应用，它定义了一种数据格式并在多种编程语言中支持这种格式。

I first flew from Croydon Airport (when it was still one of London's airports) in 1952 in an Avro Consul.

我第一次做飞机是在克罗伊登飞机场，1952年的时候，那是架波音客机。

Although technically Avro does not support inheritance [7], it is simple enough to implement an inheritance-like structure.

虽然技术上Avro不支持继承[7]，但要是实现一个类继承的结构非常简单。

Fortunately, Avro supports unions, which allow for skipping some of the record's parameters.

幸运的是，Avro支持联合体，允许省略某些记录的参数。

Dynamic typing: Avro does not require that code be generated.

动态类型：Avro无需生成代码。

In the current Avro implementation, a Schema class takes a single file (or string) to build the internal schema representation.

在当前Avro实现中，模式类需要一个文件（或字符串）来表示内部模式。

Backward compatibility in Avro documents.

Avro文档的向后兼容性。

As described in the Avro specification [5] an Avro document schema is defined as a JSON file.

如Avro规范所述[5]Avro文档模式定义成JSON文件。

JAR-145 approval for maintenance of Avro was received in 2001 and of Saab in 2002.

在2001年和2002年分别获得了对Avro和Saab的JAR-145维修批准。

In 2003 four new Avro RJ-aircraft were added to the fleet.

在2003年，又增添了四架新AvroRJ飞机。

How to componentize Avro schemas and build overall schema out of components, maintained separately in multiple files

如何建立组件化Avro模式，使用组件搭建整体模式，分别保存在多个文件中

Implementing polymorphism in Avro

在Avro中实现多态

Implementing inheritance in Avro

在Avro中实现继承

In this article I will try to describe my experimenting with Avro, specifically

在这篇文章中我将试着描述我使用Avro的经验，特别是