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Java 群集以错误终止。服务角色arn:aws:iam::xyz:role/EMR\u DefaultRole无效_Java_Amazon Emr - Fatal编程技术网

Java 群集以错误终止。服务角色arn:aws:iam::xyz:role/EMR\u DefaultRole无效

Java 群集以错误终止。服务角色arn:aws:iam::xyz:role/EMR\u DefaultRole无效,java,amazon-emr,Java,Amazon Emr,我定义了默认角色,比如 request.setServiceRole("EMR_DefaultRole"); request.setJobFlowRole("EMR_EC2_DefaultRole"); 以及获取错误: EMR服务角色arn:aws:iam::xyz:role/EMR\U DEFAULT角色无效 我没有创建角色的权限。为什么我会在默认情况下出错

我定义了默认角色,比如

request.setServiceRole("EMR_DefaultRole");
request.setJobFlowRole("EMR_EC2_DefaultRole");
以及获取错误:

EMR服务角色arn:aws:iam::xyz:role/EMR\U DEFAULT角色无效

我没有创建角色的权限。为什么我会在默认情况下出错