AWS-教育帐户无法创建集群，EC2权限不足 [英] AWS - Education account cannot create cluster, insufficient EC2 permission
问题描述
我的教育AWS账户无法创建集群.它给了我这样的错误
My education AWS account cannot create a cluster. It gives me such error
核心-2:服务角色EMR_DefaultRole没有足够的EC2权限.
Core - 2: Service role EMR_DefaultRole has insufficient EC2 permissions.
我已经搜索了AWS支持中心和网络，几乎找不到任何解决方案.
我已经尝试联系AWS专家团队，但是不知何故我无法联系他们.
I have searched the AWS support centre and the web, and barely can any solution.
I've tried to contact the AWS expert team, but somehow I cannot contact them.
当我尝试创建具有4个r5.xlarge内核的PySpark EMR时遇到此错误.如果核心数减少到2，并且类型更改为m5.2xlarge，则可以正确创建集群.
This error is encountered when I try to create a PySpark EMR with 4 r5.xlarge cores. If the number of the cores reduces to 2, and the type change to m5.2xlarge, the cluster can be created without error.
帐户类型为AWS Educate Starter帐户.
The account type is AWS Educate Starter Account.
任何建议将不胜感激.:)
Any suggestion will be appreciated. :)
推荐答案
The AWS Educate Starter Account is very limited.
它仅允许以下实例:
"t2.small"，"t2.micro"，"t2.nano"，"m4.large"，"c4.large"，"c5.large"，"m5.large"，"t2.medium"，"m4.xlarge"，"t2.nano"，"c4.xlarge"，"c5.xlarge"，"t2.2xlarge"，" m5.2xlarge "，"t2.large"，"t2.xlarge"，"m5.xlarge"
"t2.small","t2.micro","t2.nano","m4.large","c4.large","c5.large","m5.large","t2.medium","m4.xlarge","t2.nano","c4.xlarge","c5.xlarge","t2.2xlarge","m5.2xlarge","t2.large","t2.xlarge","m5.xlarge"
如您所见，不允许实例 r5.xlarge .但是，允许使用 m5.2xlarge ，因此它对您有效.
As you can see, instance r5.xlarge is not permitted. However, m5.2xlarge is allowed, thus it works for you.
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