Restoring Tenant Data

Scenario

Tenant data is stored on Manager and in cluster components. After components are recovered from faults or reinstalled, some tenant configuration data may be in the abnormal state. Administrator need to manually restore the configuration data on FusionInsight Manager.

Prerequisites

You have logged in to FusionInsight Manager.

Procedure

1. On FusionInsight Manager, click Tenant Resources.
2. In the tenant list on the left, click a tenant node.
3. Check the status of the tenant data.
   1. In Summary, check the color of the circle on the right of Tenant Status. Green indicates that the tenant is available and gray indicates that the tenant is unavailable.
   2. Click Resource and check the color of the circle on the left of Yarn or HDFS Storage. Green indicates that the resource is available and gray indicates that the resource is unavailable.
   3. Click Service Association and check the Status column of the associated service table. Normal indicates that the component can provide services for the associated tenant. Not Available indicates that the component cannot provide services for the tenant.
   4. If any of the preceding check items is abnormal, go to 4 to restore tenant data.

4. Click . In the dialog box that is displayed, enter the password of the administrator who has logged in for authentication, and click OK.
5. In the Restore Tenant Resource Data window, select one or multiple components whose data needs to be restored and click OK. The system automatically restores the tenant data.