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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2018/09/11 09:21:00 UTC

[jira] [Commented] (KYLIN-3545) Kylin couldn't use table in RDBMS as lookup table

    [ https://issues.apache.org/jira/browse/KYLIN-3545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16610333#comment-16610333 ] 

Shaofeng SHI commented on KYLIN-3545:
-------------------------------------

For Kafka as the data source, the lookup tables should be from Hive.

> Kylin couldn't use table in RDBMS as lookup table
> -------------------------------------------------
>
>                 Key: KYLIN-3545
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3545
>             Project: Kylin
>          Issue Type: Improvement
>          Components: RDBMS Source
>    Affects Versions: v2.4.0
>            Reporter: wlxie
>            Priority: Major
>
> hi，各位老师，
>    在使用kylin的时候遇到一个问题，请教一下。我想使用kylin从kafka获取事实表数据，然后从mysql获取维度表数据，两者进行关联创建cube。但是目前测试了只支持事实表使用jdbc获取数据源，不支持维度表从jdbc获取数据，请问一下是我配置不当还是目前只能支持事实表从jdbc获取数据源，维度表只支持从hive取吗？如果是这样是否有好的方法，还是我必须把维度表加载到hive。
>     谢谢。



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