Aleksandr Kovalenko created AMBARI-9335:
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Summary: Kerberos: Show progress spinner during Kerberize Cluster
step in UI
Key: AMBARI-9335
URL: https://issues.apache.org/jira/browse/AMBARI-9335
Project: Ambari
Issue Type: Task
Components: ambari-web
Affects Versions: 2.0.0
Reporter: Aleksandr Kovalenko
Assignee: Aleksandr Kovalenko
Priority: Critical
Fix For: 2.0.0
I went to enable kerberos and after Configure Identities and Stop Services, the
wizard performs a PUT and moves to the Kerberize Cluster step (create
principals, create keytabs, etc)
The UI hung since the PUT was taking a while (30+ seconds). On the wizard, you
had the wizard shell, the title and a disabled next button. After some time,
there was an error (backend) and an error dialog popped up.
Minimum change is to have a spinner in the wizard area after the PUT to at
least give the user a sense something is happening. Otherwise, looked like I
was broken right away, vs. a PUT taking a really long time.
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