liyang commented on KYLIN-2180:

Let me try to decouple the loading process of CubeDesc and Project. Add a 
project field to CubeDesc seems the simplest solution, but it has backward 
compatibility issue (how to upgrade old cubes?). Also a bi-way relationship is 
harder to maintain.

> Add project config and make config priority become "cube > project > server"
> ----------------------------------------------------------------------------
>                 Key: KYLIN-2180
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2180
>             Project: Kylin
>          Issue Type: New Feature
>          Components: Metadata
>    Affects Versions: v1.5.4.1
>            Reporter: kangkaisen
>            Assignee: kangkaisen
>         Attachments: KYLIN-2180-tmp.patch
> There are cases we want to override global kylin.properties in the scope of a 
> project. E.g. the queue name of Hadoop job.
> Finally, the config priority for Kylin should be "cube > project > server". I 
> think which is reasonable.

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