Aleksandr Kovalenko created AMBARI-21844:
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Summary: JN Wizard fails if there is an issue with Datanode start.
Key: AMBARI-21844
URL: https://issues.apache.org/jira/browse/AMBARI-21844
Project: Ambari
Issue Type: Bug
Components: ambari-web
Affects Versions: 2.5.1
Reporter: Aleksandr Kovalenko
Assignee: Aleksandr Kovalenko
Priority: Critical
Fix For: 2.6.0
*PROBLEM*
JN wizard fails if there is an issue with the datanode start at the final step
of the wizard when its suppose to bring up the services
*DESCRIPTION*
We had bad disks on a couple of DN and at the final state where the JN wizard
was suppose to bring up all the services it failed with errors. After this the
only option was to go ahead and cancel the wizard to proceed as the next tab
was greyed out. This is a bad user experience.
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