- Deploy ambari cluster and customize ambari behavior for "admin user" via experimental page (For example: opsDuringUpgrade. Note this flag is most frequently enabled by the customer for previous versions of ambari)
- Upgrade ambari to 2.4.2 or above
Expected behavior: Admin user should be able to use new combo box for filtering hosts on Hosts page
Actual behavior: new combobox is missing for "admin user" and there is no way to filter hosts via ambari-web.