[jira] [Commented] (AMBARI-9335) Kerberos: Show progress spinner during Kerberize Cluster step in UI

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

    [ https://issues.apache.org/jira/browse/AMBARI-9335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14302117#comment-14302117 ] 

Hudson commented on AMBARI-9335:
--------------------------------

FAILURE: Integrated in Ambari-trunk-Commit-docker #841 (See [https://builds.apache.org/job/Ambari-trunk-Commit-docker/841/])
AMBARI-9335. Kerberos: Show progress spinner during Kerberize Cluster step in UI. (akovalenko) (akovalenko: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=6a4925f5904e5319677ea80ae3c42b22c5fd13ea)
* ambari-web/app/templates/common/progress.hbs


> Kerberos: Show progress spinner during Kerberize Cluster step in UI
> -------------------------------------------------------------------
>
>                 Key: AMBARI-9335
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9335
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-web
>    Affects Versions: 2.0.0
>            Reporter: Aleksandr Kovalenko
>            Assignee: Aleksandr Kovalenko
>            Priority: Critical
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-9335.patch
>
>
> I went to enable kerberos and after Configure Identities and Stop Services, the wizard performs a PUT and moves to the Kerberize Cluster step (create principals, create keytabs, etc)
> The UI hung since the PUT was taking a while (30+ seconds). On the wizard, you had the wizard shell, the title and a disabled next button. After some time, there was an error (backend) and an error dialog popped up.
> Minimum change is to have a spinner in the wizard area after the PUT to at least give the user a sense something is happening. Otherwise, looked like I was broken right away, vs. a PUT taking a really long time.



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