Moving the Spark service to a different host

You can move the Spark service to a new host using Cloudera Manager.

  1. Stop the current Spark service.
  2. Add the Spark service to the desired new host using Add Service wizard in Cloudera Manager. The wizard configures and starts Spark and its dependent services.
  3. Add the role specific configurations for the previous host to the new host, if any.
  4. Restart the Spark service.