在AWS上创建新的EMR集群时，得到此错误`EMR_AutoScaling_DefaultRole无效'。

Question

我正在尝试通过我的帐户首次创建Apache-Spark的新EMR集群，并收到此错误

Terminated with errorsFailed to provision ec2 instances because 'The requested instance profile EMR_AutoScaling_DefaultRole is invalid'

Answer 1

Try disabling autoscaling when creating the EMR cluster.

If your cluster uses autoscaling, it needs a role for the autoscaling. Depending on the way you create the cluster, that particular role might be created automatically for you.

You can read more on the topic here .