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For security purposes, do not directly use the account to perform routine management but create IAM users and grant them permissions for routine management. User An IAM user is created using an account to use cloud services.
Prerequisites The IAM users have been synchronized in advance. You can do this by clicking Synchronize next to IAM User Sync on the Dashboard page of the cluster details. You have logged in to MRS Manager. For how to log in, see Accessing MRS FusionInsight Manager.
If the Components tab is unavailable, complete IAM user synchronization first. (On the Dashboard page, click Synchronize on the right side of IAM User Sync to synchronize IAM users.) For MRS 3.x or later: Log in to FusionInsight Manager and choose Cluster.
Configuring Data Connections Identity and Access Management (IAM) IAM provides authentication for MRS.
IAM user synchronization is to synchronize IAM users bound with MRS policies to the MRS system and create accounts sharing same names with the IAM users but different passwords.
IAM user synchronization is to synchronize IAM users bound with MRS policies to the MRS system and create accounts sharing same names with the IAM users but different passwords.
Method 1: Obtaining the IP address and port number of a ZooKeeper through the MRS console On the Dashboard page, click Synchronize on the right side of IAM User Sync to synchronize IAM users. Click the Components tab and choose ZooKeeper.
Preparations Configuring MRS Cloud Service Authorization Creating an IAM User and Granting MRS Permissions Creating a Custom Policy for MRS
Obtain the IAM endpoint. To obtain the system endpoint, remove the prefix of the OBS endpoint, that is, obs.. Figure 2 Obtaining the endpoint The endpoint of IAM is iam.System endpoint.
IAM Obtain the project ID by referring to Obtaining the Account ID. token.server.access.label.agency.name visit_obs_agency Name of an IAM agency.
If the Components tab is unavailable, complete IAM user synchronization first. (On the Dashboard page, click Synchronize on the right side of IAM User Sync to synchronize IAM users.)
Prerequisites The IAM users have been synchronized in advance. You can do this by clicking Synchronize next to IAM User Sync on the Dashboard page of the cluster details. You have logged in to MRS Manager. For how to log in, see Accessing MRS FusionInsight Manager.
Configuring Storage-Compute Decoupling for an MRS Cluster Configuration Process Interconnecting an MRS Cluster with OBS Using an IAM Agency Interconnecting an MRS Cluster with OBS Through Guardian FAQ About Decoupled Storage and Compute
On the Dashboard page, click Synchronize on the right side of IAM User Sync to synchronize IAM users. Perform this step only when Kerberos authentication is enabled for the cluster. After IAM user synchronization, wait for five minutes before submitting a job.
API V2 Cluster Management APIs Job Management APIs Auto Scaling APIs Cluster HDFS File API SQL APIs Agency Management Data Connection Management Version Metadata IAM Synchronization Tag Management
By default, new IAM users do not have any permissions. To assign permissions to a user, add the user to one or more groups and assign permissions policies or roles to these groups.
Prerequisites The IAM users have been synchronized in advance. You can do this by clicking Synchronize next to IAM User Sync on the Dashboard page of the cluster details. You have logged in to MRS Manager. For how to log in, see Accessing MRS FusionInsight Manager.
If the Components tab is unavailable, complete IAM user synchronization first. (On the Dashboard page, click Synchronize on the right side of IAM User Sync to synchronize IAM users.)
Cluster User Permissions MRS Cluster User Permission Model MRS Cluster User Identity Authentication Policy MRS Cluster User Permission Authentication Policy Default Permissions of the MRS Cluster Synchronizing IAM Users to MRS Parent topic: Managing MRS Cluster Users
If you did not synchronize IAM users, perform synchronization first. (In the Dashboard tab, click Synchronize next to IAM User Sync.) Save the configuration, and restart the HBase service during off-peak hours or perform a rolling restart to make the configuration take effect.
