To use Alibaba Cloud E-MapReduce (EMR) SDK for Java, you must install both the core library of Alibaba Cloud SDK for Java and EMR SDK for Java. The core library package is aliyun-java-sdk-core, and the EMR SDK for Java package is aliyun-java-sdk-emr. We recommend that you use Maven to manage your projects.

Maven dependencies

<dependency>
          <groupId>com.aliyun</groupId>
          <artifactId>aliyun-java-sdk-core</artifactId>
          <version>3.5.0</version>
     </dependency>
     <dependency>
          <groupId>com.aliyun</groupId>
          <artifactId>aliyun-java-sdk-emr</artifactId>
          <version>3.1.0</version>
      </dependency>

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