[jira] [Updated] (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>]

     [ https://issues.apache.org/jira/browse/AMBARI-9996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Oleg Nechiporenko updated AMBARI-9996:
--------------------------------------
    Attachment: knox-step6.jpg

> 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
>
>         Attachments: knox-step6.jpg
>
>
> *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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