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https://issues.apache.org/jira/browse/KYLIN-1388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15360395#comment-15360395
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Richard Calaba commented on KYLIN-1388:
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Also dimension statistics (dictionaries) if one lookup table used in 2
different cubes (different models) with some additional properties (dictionary
encoding, ...) might be shareable across cubes.
> Different realization under one model could share some cubing steps
> -------------------------------------------------------------------
>
> Key: KYLIN-1388
> URL: https://issues.apache.org/jira/browse/KYLIN-1388
> Project: Kylin
> Issue Type: Improvement
> Reporter: hongbin ma
> Assignee: hongbin ma
>
> The data model behind each realizations(cubes) has shared resources, most
> significantly being the flattened hive table and the dictionaries. The
> realizations can check if other realization (with the same model) has already
> created shared resources. If yes, it can directly skip these steps to save
> time/resource
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