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https://issues.apache.org/jira/browse/KYLIN-2182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15724895#comment-15724895
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qianqiaoneng commented on KYLIN-2182:
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Is there any proposal here? we are thinking do it via dimension cardinality.
like put low cardinality dimensions as joint dimensions.
> Aggregation Group Joint Dimension generation default rule update
> ----------------------------------------------------------------
>
> Key: KYLIN-2182
> URL: https://issues.apache.org/jira/browse/KYLIN-2182
> Project: Kylin
> Issue Type: Improvement
> Affects Versions: v1.5.4.1
> Reporter: Zhong,Jason
> Fix For: v1.6.1
>
>
> when we create cube, if we have multiple dimensions, we will split dimensions
> into different Joint, this is not so meaningful
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