IAM user synchronization involves syncing the created IAM sub-users into the YI-MapReduce system: one part is syncing IAM user information to the User Management service, including details such as IAM username, email, user status, add time, etc.; another part is syncing IAM users into the LDAP User service in the YI-MapReduce Manager, where LDAP usernames are denoted as "emr_email prefix". However, for the second part, the deployment, configuration, and start-up of the OpenLDAP cluster service under that cluster need to be completed; otherwise, it is not possible to sync into the LDAP User service.
Procedure
1. Click on the "?" button next to IAM Sync on the User Management page. Then, click Access IAM to go to the Master Account and Member Accounts and Authorization Center in IAM.
2. Click on Create User and follow the instructions to create an IAM user.
3. After creation, return to the User Management page in the YI-MapReduce console, click on IAM Sync to sync the IAM user information to the User Management page.
