Help Center> MapReduce Service> FAQs> Cluster Creation> What Should I Do If Invalid Authentication Is Reported When I Submit an Order for Purchasing an MRS Cluster?
Updated on 2023-10-19 GMT+08:00

What Should I Do If Invalid Authentication Is Reported When I Submit an Order for Purchasing an MRS Cluster?

Question:

What Should I Do If Invalid Authentication Is Reported When I Submit an Order for Purchasing an MRS Cluster?

Answer:

  1. Contact the administrator to check API request logs. The alarm information is as follows: IAM users have not been assigned the mrs:cluster:create permission in the fine-grained policy.
  2. The IAM user belongs to multiple user groups, and different default MRS policies are assigned to these user groups. Low-permission policies are preferentially matched. This policy does not contain the mrs:cluster:create permission. As a result, the cluster creation operation cannot be submitted, and error 401 is reported.
  3. After the user is removed from the user group corresponding to the low-permission policy, the cluster purchase order can be submitted.

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