[jira] [Created] (AMBARI-5346) Suggest the user to put the service in Maintenance Mode before performing service-level stop, rolling restart, or restart all

["Xi Wang (JIRA)" <ji...@apache.org>]

Xi Wang created AMBARI-5346:
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             Summary: Suggest the user to put the service in Maintenance Mode before performing service-level stop, rolling restart, or restart all
                 Key: AMBARI-5346
                 URL: https://issues.apache.org/jira/browse/AMBARI-5346
             Project: Ambari
          Issue Type: Improvement
          Components: client
    Affects Versions: 1.5.1
            Reporter: Xi Wang
            Assignee: Xi Wang
             Fix For: 1.5.1


Show additional warning message when stop, rolling restart, or restart all is performed on a service, if the service is not already in Maintenance Mode.

On service-level stop (MM on):
You are about to stop <service>.
[Cancel] [Confirm Stop]

On service-level stop (MM off):
You are about to stop <service>. This will generate alerts as the service is stopped. To suppress alerts, turn on Maintenance Mode for <service> prior to stopping.
[Cancel] [Confirm Stop]

On service-level restart all (MM on):
You are about to restart <service>.
[Cancel] [Confirm Restart All]

On service-level restart all (MM off):
You are about to restart <service>.  This will trigger alerts as the service is restarted. To suppress alerts, turn on Maintenance Mode for <service> prior to running restart all.
[Cancel] [Confirm Restart All]

On service-level rolling restart (MM on):
No change.

On service-level rolling restart (MM off):
This will trigger alerts. To suppress alerts, turn on Maintenance Mode for <service> prior to triggering a rolling restart.
[Cancel] [Trigger Rolling Restart]




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