Aleksandr Kovalenko created AMBARI-23588:
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Summary: 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
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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