[jira] [Updated] (AMBARI-13497) Ambari Web: Timezone issues

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

     [ https://issues.apache.org/jira/browse/AMBARI-13497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Oleg Nechiporenko updated AMBARI-13497:
---------------------------------------
    Attachment: AMBARI-13497.patch

> Ambari Web: Timezone issues
> ---------------------------
>
>                 Key: AMBARI-13497
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13497
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.1.3
>            Reporter: Oleg Nechiporenko
>            Assignee: Oleg Nechiporenko
>            Priority: Critical
>             Fix For: 2.1.3
>
>         Attachments: AMBARI-13497.patch
>
>
> *BUG*
> 1. Open settings, change Timezone, save
> 2. Browser reloads. popup hdfs widget chart. Looks like it's using the right timezone
> 3. Close widget, then go and click on background ops. It's not using timezone for when a task is performed.
> 4. Close background ops. popup hdfs widget chart. Now it's back to the old timezone.
> 5. go to settings and you'll see your change is reverted.
> *BUG*
> 1. When saving timezone info, we should not be saving the property based on what is displayed in the UI.
> 2. See attached. This feels really fragile. There has to be some timezone guid that we can persist so that we are not dependent on what is shown to the user. This it important in case we change the display format/info and when we internationalize, we can't get stuck with this.
> *USABILITY*
> 1. On the graph, we should show the timezone we are displaying in. Users will want to know that now since it can change. See slide #1 in attached.
> 2. unrelated to timezone, we should also add Export text next to icon. Also in slide #1.
> 3. Since the Ambari Server timezone matters, we should let the user have this info as well on the settings dialog. See slide #2.



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