[jira] [Commented] (AMBARI-13914) Hard to see/print configuration changes that will be performed as part of an Upgrade

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

    [ https://issues.apache.org/jira/browse/AMBARI-13914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15008693#comment-15008693 ] 

Andrii Babiichuk commented on AMBARI-13914:
-------------------------------------------

+1 for the patch

> Hard to see/print configuration changes that will be performed as part of an Upgrade
> ------------------------------------------------------------------------------------
>
>                 Key: AMBARI-13914
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13914
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.1.3
>            Reporter: Aleksandr Kovalenko
>            Assignee: Aleksandr Kovalenko
>            Priority: Critical
>             Fix For: 2.2.0
>
>         Attachments: AMBARI-13914.patch, upgrade-config-1.png, upgrade-config-2.png
>
>
> Had a suggestion on one of the screens observed during Express Upgrade. This was from upgrade of HDP 2.1.15 to 2.3.2
> In below screen we print the values of configuration changes that would be applied. The suggestion is to either provide a "Print" option in this screen or maximize button - because it was hard to read the values while scrolling down in the view. 
> As you can see the smaller scroll bar (on the left) requires a lot of scrolling to read through the entire list of config changes. Customer would be interested to know what would change after the upgrade and hence a smooth navigation across this screen is important.  Another point is while you scroll, the column header are not preserved - see second image; this may also need to be fixed to freeze the top row - so as to provide a good user experience 
> ###
> I propose doing the following:
> 1. Make this popup much bigger so that we can see more info.
> 2. Add "Open" option so it pops up in a new tab, in text format (much like how you can pop out stdout/stderr on Background Op Tasks details).  If the user wants to print, he/she can print from this view. 



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