[ https://issues.apache.org/jira/browse/KYLIN-1698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
liyang reopened KYLIN-1698: --------------------------- Assignee: (was: hongbin ma) from 耳东 775620...@qq.com > In my opinion, kylin can change the yyyy-MM-dd and yyyyMMdd to millis. and > the cardinality is equal to the cardinality of 'yyyyMMdd' or yyyy-MM-dd. To me, it makes sense. The data format is a separate thing as to cardinality. By rounding millis to hours to days, the column can still be low in cardinality. I'm re-opening the JIRA-1698. > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)