[jira] [Updated] (AMBARI-7086) FE: Slave and client validation errors should be shown in dialog

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

     [ https://issues.apache.org/jira/browse/AMBARI-7086?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksandr Kovalenko updated AMBARI-7086:
----------------------------------------

    Attachment: AMBARI-7086.patch

> FE: Slave and client validation errors should be shown in dialog
> ----------------------------------------------------------------
>
>                 Key: AMBARI-7086
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7086
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 1.7.0
>            Reporter: Aleksandr Kovalenko
>            Assignee: Aleksandr Kovalenko
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-7086.patch
>
>
> While installing a 2 node cluster, put all masters on host-2. Then go to assign slaves and clients page to uncheck all the clients. This will generate both warnings and errors from validation. We currently show these errors and warnings as lists in error/warn sections (image attached).
> We want  to change that to show a single message with links in it.
> "Your slave and client assignment has issues. +Click+ for details"
> Clicking on the link shows a dialog with the warn/error sections.
> Title: "Assign Slaves and Clients Issues"
> Message: "Assignment of slave and client components has the following issues"
> [section errors]
> [section warnings]
> Buttons : Cancel, OK
> Another issue here is that we are showing master warns/errors - we should only show non-master issues.



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