Yes, the bitmap value function has been merged into Kylin code base, but hasn't been released yet. If you want to take a try, you can build a binary package by yourself, or wait for 3.1.0 release which will come soon (guess in 1 month).
Best regards, Shaofeng Shi 史少锋 Apache Kylin PMC Email: [email protected] Apache Kylin FAQ: https://kylin.apache.org/docs/gettingstarted/faq.html Join Kylin user mail group: [email protected] Join Kylin dev mail group: [email protected] Yaqian Zhang <[email protected]> 于2020年4月17日周五 上午11:05写道： > Hi Ben: > > As far as I know, the UDAF of intersect_value is not supported in > kylin-3.0.1, this feature has not been released in the latest kylin version. > > You can refer to this lira issue: > https://issues.apache.org/jira/browse/KYLIN-4314 < > https://issues.apache.org/jira/browse/KYLIN-4314>. The commit of this > issue has been merged to master branch. > > If you want to use intersect_value, you can cherry-pick this commit and > repackage. > > > > 在 2020年4月16日，15:12，Ben <[email protected]> 写道： > > > > Hi: > > > > 首先非常感谢Kylin开发团队,向你们致以崇高敬意,感谢你们的辛苦和付出。本人也是kylin用户,最近在做用户画像相关的调研,准备用kylin来搞,现在遇到个问题,请教下: > > > > kylin版本：apache-kylin-3.0.1-bin-cdh57 > > 原由: 我们的user_tag是一张竖表,mid表示用户的唯一标识ID,tag_type表示标签,tag_value表示对应的value, > 可以通过INTERSECT_COUNT很方便的查出符合条件的用户数,现在我们想提取出符合条件的用户ID,用INTERSECT_VALUE函数好像不好使,我下载了最新的kylin源码,在master分支上看到BitmapIntersectValueAggFunc相关实现,不知道是不是INTERSECT_VALUE函数的支持,所以有点疑惑.还请解答下该版本是否支持INTERSECT_VALUE函数,如不支持,自定义UDAF函数的话有没有相关的参考资料.谢谢,非常期待您的回复. > > > > > > > >
