[jira] [Commented] (AMBARI-14792) Install Wizard: remove persist request after step7

["Aleksandr Kovalenko (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-14792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15115675#comment-15115675 ] 

Aleksandr Kovalenko commented on AMBARI-14792:
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23092 tests complete (20 seconds)
  164 tests pending


> Install Wizard: remove persist request after step7
> --------------------------------------------------
>
>                 Key: AMBARI-14792
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14792
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.4.0
>            Reporter: Aleksandr Kovalenko
>            Assignee: Aleksandr Kovalenko
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-14792.patch
>
>
> For example a use case, that may cause unexpected behavior:
> 1. Go to Install Wizard.
> 2. Proceed to step7. Change some configs and click next.
> 3. Relogin.
> 4. Proceed to step7 (again, as relogin resets all the progress).
> 5. Go to Manage Ambari.
> 6. Click on Ambari logo on the top left.
> You will be redirected back to step7, but all configs will be changed, like you changed them, when you come to step7 first time (because they were persisted). Also all other settings (hosts, service/components selections and assignments) will be loaded from your first visit of the wizard. It even may be not obvious, that something has changed and user may proceed next and after deploy see, that cluster was deployed with wrong settings.



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