Release Notes
Announcements
Security Announcements
Applicable Scenario | Permission Granularity | Operation | Link |
When enabling EMR service for the first time, you need to authorize EMR the permission to access cloud services (including CVM, CBS, and TencentDB) using the service roles. | Permission for EMR to access cloud resources | Authorize an EMR preset service role. | |
When creating or using an EMR cluster, if access to Cloud Object Storage (COS) is required, you need to authorize EMR the permission to access COS using service-related roles. | Permission for EMR to access all COS resources | Authorize an EMR preset service-related role. | |
If you need to granularly specify cluster access permissions to the corresponding COS resources, you can set a custom service role as needed. | Access management for EMR to access specified COS buckets | Create a custom service role and authorize and complete authorization. | |
Depending on authorization requirements, you can grant different granularity operation permissions to sub-users or collaborators through preset policies. | Access permissions for sub-users or collaborators to access EMR | Authorize a collaborator or sub-user based on preset policies. | |
Depending on authorization requirements, you can grant different granularity operation permissions to sub-users or collaborators through custom permission policies. | Access permissions for sub-users or collaborators to access EMR | Create a custom permission policy and associate the policy to the sub-account. |
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