[ https://issues.apache.org/jira/browse/AMBARI-147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Owen O'Malley updated AMBARI-147:
---------------------------------

    Attachment: guice.patch

This patch has the flattener, but I need to add tests.

Toward that end, I introduce guice and move a lot of the singletons to use it. This enables us to write unit tests using mockito.
                
> Create a stack flattener
> ------------------------
>
>                 Key: AMBARI-147
>                 URL: https://issues.apache.org/jira/browse/AMBARI-147
>             Project: Ambari
>          Issue Type: Improvement
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>         Attachments: guice.patch
>
>
> We need to be able to flatten inheriting stacks into a single stack. It also generates the whole configuration for each role, including the client role.

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