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https://issues.apache.org/jira/browse/KYLIN-1631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shaofeng SHI updated KYLIN-1631:
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Description: If a column has been defined as dimension, it should not be
used in Top-N measure. (was: As Top-N is for the long-tail issue, the "group
by" column should be from fact table. So far the web ui shows all columns (fact
+ lookup), that is more than needed.)
Summary: Web UI of TopN, "group by" column couldn't be a dimension
column (was: Web UI of TopN, "group by" column only need fact column)
> Web UI of TopN, "group by" column couldn't be a dimension column
> ----------------------------------------------------------------
>
> Key: KYLIN-1631
> URL: https://issues.apache.org/jira/browse/KYLIN-1631
> Project: Kylin
> Issue Type: Bug
> Components: Web
> Reporter: Shaofeng SHI
> Assignee: Zhong,Jason
> Fix For: v1.5.2
>
>
> If a column has been defined as dimension, it should not be used in Top-N
> measure.
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