Deleting a Role Instance

  Note:

Before deleting a role instance that is running, you must first stop it.

To delete a role instance:

  1. Click the Services tab.
  2. Click the service instance that contains the role instance you want to delete. For example, click the hdfs service instance if you want to delete a DataNode role instance.
  3. Click the Instances tab.
  4. Select the role instance you want to delete.
  5. Choose Actions for Selected > Delete. Click Delete again to confirm the deletion.
  Note:

Deleting a role does not clean up the associated client configurations that have been deployed in your cluster.