一切来源于官网

http://kafka.apache.org/documentation/

2.3 Streams API

2.3 Streams API

在0.10.0增加了一个新的客户端库，Kafka Stream，Kafka Stream具有Alpha的优点，你可以使用maven引入到你的项目：

The Streams API allows transforming streams of data from input topics to output topics.

Examples showing how to use this library are given in the javadocs

Additional documentation on using the Streams API is available here.

To use Kafka Streams you can use the following maven dependency:

对于使用kafka流，你可以使用以下的maven依赖

		<dependency>
			<groupId>org.apache.kafka</groupId>
			<artifactId>kafka-streams</artifactId>
			<version>0.10.2.0</version>
		</dependency>
	

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