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https://issues.apache.org/jira/browse/KYLIN-1320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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nichunen closed KYLIN-1320.
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Resolution: Fixed
> Do not calculate cuboid between different group
> -----------------------------------------------
>
> Key: KYLIN-1320
> URL: https://issues.apache.org/jira/browse/KYLIN-1320
> Project: Kylin
> Issue Type: Bug
> Affects Versions: v1.0
> Reporter: fengYu
> Priority: Major
>
> We find it is slow while buiding cube, most time speed on cuboid calculating,
> and I find kylin will generate cuboid between groups which is not same with
> what we expected. so we delete leftover mask and just calculate cuboid in a
> single group.
> I know it has updated in kylin-2.x, However currently in kylin-1.x, this can
> increase cube building speed.
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