Help Center/ MapReduce Service/ Component Operation Guide (LTS)/ Using HetuEngine/ HetuEngine Permission Management/ HetuEngine Ranger-based Permission Control
Updated on 2022-11-18 GMT+08:00
View PDF

HetuEngine Ranger-based Permission Control

Newly installed clusters use Ranger for authentication by default. MRS cluster administrators can use Ranger to configure the permissions to manage databases, tables, and columns of data sources for HetuEngine users. For details, see Adding a Ranger Access Permission Policy for HetuEngine.

If a cluster is upgraded from an earlier version or Ranger authentication is manually disabled for a cluster, enable Ranger authentication again by referring to Enabling Ranger Authentication.

Enabling Ranger Authentication

  1. Log in to FusionInsight Manager.
  2. Choose Cluster > Services > HetuEngine > More > Enable Ranger.
  3. Choose Cluster > Services > HetuEngine > More > Restart Service.
  4. Restart the compute instance on HSConsole. For details, see Managing a HetuEngine Compute Instance.