[jira] [Created] (AMBARI-9996) Install wizard: nothing to do on 'Assign Slaves and Clients' step if only Knox is selected to install

["Oleg Nechiporenko (JIRA)" <ji...@apache.org>]

Oleg Nechiporenko created AMBARI-9996:
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             Summary: Install wizard: nothing to do on 'Assign Slaves and Clients' step if only Knox is selected to install
                 Key: AMBARI-9996
                 URL: https://issues.apache.org/jira/browse/AMBARI-9996
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.0.0
         Environment: HDP 2.2
ambari-server --hash 585f1ed619e277182e33e8e8b55bfd82f49b6d8d
            Reporter: Oleg Nechiporenko
            Assignee: Oleg Nechiporenko
             Fix For: 2.1.0


*STR*
# Select Knox only on 'Choose Services' step of install wizard.
# Proceed to 'Assign Slaves and Clients' step.

*AR*
# No components available to select (see screenshot attached).

*ER*
As Knox has no slaves and clients, it's expected but confusing for the user. Some suggestions:
- If Knox has any dependencies among stack services, they should be included to stack definition (currently there are none).
- If no slaves and clients are available to install, 'Assign Slaves and Clients' step can be automatically skipped. 



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