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From "Antonenko Alexander (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-19129) Installer UI hangs when "Validation Issues" dialog is dismissed
Date Wed, 07 Dec 2016 15:34:58 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-19129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Antonenko Alexander updated AMBARI-19129:
-----------------------------------------
    Attachment: AMBARI-19129.patch

> Installer UI hangs when "Validation Issues" dialog is dismissed
> ---------------------------------------------------------------
>
>                 Key: AMBARI-19129
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19129
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.4.0
>            Reporter: Antonenko Alexander
>            Assignee: Antonenko Alexander
>            Priority: Critical
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-19129.patch
>
>
> While installing Metron services, the "Assign Masters" page does a validation for co-location
of some of the components. There is also a "warning" message for one of the components viz.
Metron Parsers which alerts the user to install Storm supervisor in the subsequent "Assign
Slaves and Clients" screen.
> When user proceeds from this page, there is a warning dialog about "Validation Issues"
prompting the user to either click *Continue Anyway* or *Cancel*. See attached screenshot
 !Ambari-Assign-Masters-hang01.png|thumbnail! 
> Upon clicking "Cancel", the installer UI hangs with the *Next* button grayed out and
the moue pointer spinning See attached screenshot !Ambari-Assign-Masters-hang02.png|thumbnail!
.
> The only option is to reload the installer page by refreshing the browser. 
> Note that the installer works fine when the *Continue Anyway* button is clicked. 



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