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Posted to dev@ambari.apache.org by "Jeff Sposetti (JIRA)" <ji...@apache.org> on 2014/10/30 19:43:34 UTC

[jira] [Updated] (AMBARI-3896) Support "maintenance mode" for blackout periods

     [ https://issues.apache.org/jira/browse/AMBARI-3896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeff Sposetti updated AMBARI-3896:
----------------------------------
    Fix Version/s:     (was: 1.7.0)

> Support "maintenance mode" for blackout periods
> -----------------------------------------------
>
>                 Key: AMBARI-3896
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3896
>             Project: Ambari
>          Issue Type: Improvement
>    Affects Versions: 1.4.1
>            Reporter: Jeff Sposetti
>
> When a user needs to perform cluster maintenance, they want the ability to put alerts on hold ('a blackout'). This should be controllable at various levels:
> - cluster
> - service
> - component
> - host
> - rack
> User will explicitly turn on/off.
> Note: when a host or component are in "maint mode", that means they also are not included during rolling restarts, component-level + service-level restarts.



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