[jira] [Commented] (AMBARI-17606) Configs validation: UI warnings (not stack_advisor) are displayed only if service tab was previously opened

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

    [ https://issues.apache.org/jira/browse/AMBARI-17606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15366026#comment-15366026 ] 

Aleksandr Kovalenko commented on AMBARI-17606:
----------------------------------------------

+1 for the patch

> Configs validation: UI warnings (not stack_advisor) are displayed only if service tab was previously opened
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-17606
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17606
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.4.0
>            Reporter: Antonenko Alexander
>            Assignee: Antonenko Alexander
>            Priority: Critical
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-17606.patch
>
>
> *STR:*
> 1) On "Step 7" of the install wizard (Customize Services) set a slider config (Hive hive.compactor.worker.threads) to be more than a maximum.
> 2) Press "Next" -> Hive warning is displayed -> Proceed Anyway -> Step 8 "Review"
> 3) Press "Back" -> HDFS service tab displayed. *Do not open "Hive" tab*.
> 4) Press "Next" -> No Hive warning
> But if you opens a Hive tab, a warning will be displayed.
> Warnings generated by the stack_advisor are displayed for all services. But looks like we have a set of UI validations, that are displayed only if the service tab was opened on the UI.



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