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https://issues.apache.org/jira/browse/KYLIN-2732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-2732:
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    Comment: was deleted

(was: Related commit for branch yaho-cube-planner is as follows:
https://github.com/apache/kylin/commit/52bec43d20fd69a5bce3ffa271e5bb1af8a0df50)

> Introduce base cuboid as a new input for cubing job
> ---------------------------------------------------
>
>                 Key: KYLIN-2732
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2732
>             Project: Kylin
>          Issue Type: Sub-task
>    Affects Versions: v2.1.0
>            Reporter: Zhong Yanghong
>            Assignee: Zhong Yanghong
>            Priority: Major
>
> If the design for an existing cube is not good, which means its prebuilt 
> cuboid set is not suitable for query, there should be a way to adjust this 
> cuboid set. This is phase two of cube planner, also called cube optimization. 
> Its data source should be base cuboid rather than the original data source, 
> like hive, for the original one may be changed. Thus for cubing jobs, like 
> cube optimization, we introduce a new input , base cuboid formatted by 
> sequence file.



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