ASF GitHub Bot updated AMBARI-23588:
    Labels: pull-request-available  (was: )

> NN Federation Wizard Changes
> ----------------------------
>                 Key: AMBARI-23588
>                 URL: https://issues.apache.org/jira/browse/AMBARI-23588
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.7.0
>            Reporter: Aleksandr Kovalenko
>            Assignee: Aleksandr Kovalenko
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 2.7.0
> There are a few required changes to the "Add New HDFS Namespace" wizard:
> * Remove the "If you have HBase running" warning and replace it with a red 
> warning similar to what we have for move name node that says: "You should 
> plan a cluster maintenance window and prepare for cluster downtime when 
> adding a new HDFS Namespace as this Wizard will restart all services.
> * During the wizard if you hit the Esc key you bounce completely out of the 
> wizard, is there anyway we can prompt the user to say are you sure you want 
> to exit this wizard if the user hits the Esc key?
> * In the Configure Components step, we need to change the info text to: 
> "Please wait while your new HDFS Namespace is being deployed"

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