Antonenko Alexander created AMBARI-3289:
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Summary: NameNode HA Wizard: introduce a way to abort the wizard
from the "manual steps required" pages
Key: AMBARI-3289
URL: https://issues.apache.org/jira/browse/AMBARI-3289
Project: Ambari
Issue Type: Task
Components: client
Affects Versions: 1.4.1
Reporter: Antonenko Alexander
Assignee: Antonenko Alexander
Fix For: 1.4.1
Currently there's no way to exit out of the wizard once you are on "Initialize
JournalNodes", and "Initialize Metadata" pages on which the user is expected to
run manual steps.
This is problematic, since if the user is not able to perform the manual steps
correctly for whatever reason, the user can never get out of the HA wizard.
Let's display the "X" and ask the user for a confirmation to revert back to
non-HA upon clicking it.
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