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https://issues.apache.org/jira/browse/KYLIN-3169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Yanghong updated KYLIN-3169:
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Description: One important thing kylin does is to materialize Joins between
tables, which is the responsibility of {{DataModelDesc}}. However, is it
necessary to prune or classify columns?
> Should we simplify DataModelDesc to keep only Joins without defining
> dimensions & metrics
> -----------------------------------------------------------------------------------------
>
> Key: KYLIN-3169
> URL: https://issues.apache.org/jira/browse/KYLIN-3169
> Project: Kylin
> Issue Type: Improvement
> Reporter: Zhong Yanghong
> Priority: Major
>
> One important thing kylin does is to materialize Joins between tables, which
> is the responsibility of {{DataModelDesc}}. However, is it necessary to prune
> or classify columns?
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