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https://issues.apache.org/jira/browse/KYLIN-1749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liyang updated KYLIN-1749:
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Fix Version/s: v1.5.3
> Allow mandatory only cuboid
> ---------------------------
>
> Key: KYLIN-1749
> URL: https://issues.apache.org/jira/browse/KYLIN-1749
> Project: Kylin
> Issue Type: Improvement
> Reporter: liyang
> Assignee: liyang
> Fix For: v1.5.3
>
>
> Right now mandatory only cuboid is invalid, for historic reason. However in
> certain cases, calculating one more small cuboid can be very helpful.
> Concerning backward compatibility, will add a new flag in kylin.properties,
> when turned only, mandatory only cuboid then becomes valid.
> Note changing the flag will require rebuild all existing cubes.
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