[jira] [Updated] (AMBARI-12194) Installer allows stepping over step 4 and errors out

["Antonenko Alexander (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-12194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antonenko Alexander updated AMBARI-12194:
-----------------------------------------
    Attachment: AMBARI-12194.patch

> Installer allows stepping over step 4 and errors out
> ----------------------------------------------------
>
>                 Key: AMBARI-12194
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12194
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.1.0
>            Reporter: Antonenko Alexander
>            Assignee: Antonenko Alexander
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-12194.patch
>
>
> On 'Confirm Hosts' step of Install Wizard, user is able to click 'Next' button more than once after successful hosts registration. As result, user is directed to 'Assign Masters' step, stepping over 'Choose Services'. On that step error popup is shown with the following content: {{400 status code received on GET method for API: api/v1/stacks/HDP/versions/2.3/recommendations}}. After closing the popup user is able to come back and make changes.



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