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https://issues.apache.org/jira/browse/KYLIN-1698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15288172#comment-15288172
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hongbin ma commented on KYLIN-1698:
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millis format as partition column will not be support in short run. The reason
is that millis format tends to come with large cardinality, which is not
acceptable by kylin. As a workaround you may use hive view to map the millis
format to 'yyyy-MM-dd' or 'yyyyMMdd' format.
> 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
> Assignee: hongbin ma
> Fix For: v1.6.0
>
>
> 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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