Removing a Worker Host Using Cloudera Manager

Perform the following steps to remove a worker host from Cloudera Data Science Workbench using Cloudera Manager.

  1. Log into the Cloudera Manager Admin Console.
  2. Click the Instances tab.
  3. Select the Docker Daemon and Worker roles on the host to be removed from Cloudera Data Science Workbench.
  4. Select Actions for Selected > Stop and click Stop to confirm the action. Click Close when the process is complete.
  5. On the Instances page, re-select the Docker Daemon and Worker roles that were stopped in the previous step.
  6. Actions for Selected > Delete and then click Delete to confirm the action.