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https://issues.apache.org/jira/browse/KYLIN-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15650757#comment-15650757
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Dayue Gao commented on KYLIN-1609:
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Hi [~lidong_sjtu], is there further plan on this? What's the motivation for
pushdown count(distinct dim)?
> Push down undefined Count Distinct aggregation to storage
> ---------------------------------------------------------
>
> Key: KYLIN-1609
> URL: https://issues.apache.org/jira/browse/KYLIN-1609
> Project: Kylin
> Issue Type: New Feature
> Components: Query Engine
> Affects Versions: v1.5.1
> Reporter: Dong Li
> Assignee: Dong Li
> Priority: Minor
>
> KYLIN-1016 already enabled count distinct aggregation on dimension which are
> not defined as COUNT_DISTINCT measures. But it's only in query engine level.
> This JIRA will push it deeper.
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