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https://issues.apache.org/jira/browse/KYLIN-1698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15295481#comment-15295481
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陈雷雷 commented on KYLIN-1698:
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yes, I think the millis should only be transformed from date like 'yyyyMMdd',
and the cardinality will be only 365 or 366 in one year.
> Allow bigint(long) as a date partition column
> ---------------------------------------------
>
> Key: KYLIN-1698
> URL: https://issues.apache.org/jira/browse/KYLIN-1698
> Project: Kylin
> Issue Type: Improvement
> Affects Versions: v1.5.1
> Reporter: guohuili
>
> In many cases, hive tables may use long / bigint as date column. Currently
> Kylin only support 'yyyy-MM-dd' or 'yyyyMMdd' as date format. This jira is to
> support long / bigint format.
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