Cloudera Docs

Deleting Role Instances

Configurator (also provided by Cluster Administrator, Full Administrator)

Deleting Role Instances

  1. Click the service instance that contains the role instance you want to delete. For example, if you want to delete a DataNode role instance, click an HDFS service instance.
  2. Click the Instances tab.
  3. Check the checkboxes next to the role instances you want to delete.
  4. If the role instance is running, select Actions for Selected > Stop and click Stop to confirm the action.
  5. Select Actions for Selected > Delete. Click Delete to confirm the deletion.