On the page:
In the Cloudera Manager click on the parcels icon to go to the parcels page.
If for some reasons the remote repository cannot be used, download the parcel from it and follow the steps inside this link to configure a local repository
Download the jar of the Aspire-3.3 service.
On the cluster, click Add Service to go to the add service wizard.
In the wizard, Aspire should be listed as a service to install.
Continue to the next tab on the wizard and wait for Aspire to start running, after that installation process is done.
On the cluster, you can check that Aspire is listed along the other services.
If you click on the service you will see multiple tabs, with the following being relevant: