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From "Tim Thorpe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-15388) Upgrade XML should be pushed down as much as possible to the services
Date Fri, 18 Mar 2016 13:40:33 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tim Thorpe updated AMBARI-15388:
--------------------------------
    Attachment:     (was: AMBARI-15388.patch)

> Upgrade XML should be pushed down as much as possible to the services
> ---------------------------------------------------------------------
>
>                 Key: AMBARI-15388
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15388
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-server
>    Affects Versions: trunk
>            Reporter: Tim Thorpe
>            Assignee: Tim Thorpe
>             Fix For: trunk
>
>         Attachments: AMBARI-15388.patch
>
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> Currently the upgrade is defined as a series of xml files specific to the current stack
version and the target stack version.  Each upgrade xml defines the overall sequence of the
upgrade and what needs to be done for each service.  It would both easier to maintain and
easier to add new services, if the services themselves could specify what should be done during
their upgrade.



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