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Posted to issues@kylin.apache.org by "pengfei.zhan (Jira)" <ji...@apache.org> on 2022/12/14 13:29:00 UTC

[jira] [Commented] (KYLIN-5362) Extra index generated by dimension order

    [ https://issues.apache.org/jira/browse/KYLIN-5362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17647103#comment-17647103 ] 

pengfei.zhan commented on KYLIN-5362:
-------------------------------------

How to reproduce this problem?
1) create a model, and add some dimensions(the more the better) and measures,
2) add two aggregation groups, one group is a sub-group of another, i.e. the dimensions of the first group should contain all the dimensions of the second, note that the dimensions order is not the same. For example, the group1 has dimensions with an order of [a, b, c, d, e, m1, m2], and the group2 has dimensions with an order of [b, e, a, m1, m2].
3) save the changes.

> Extra index generated by dimension order
> ----------------------------------------
>
>                 Key: KYLIN-5362
>                 URL: https://issues.apache.org/jira/browse/KYLIN-5362
>             Project: Kylin
>          Issue Type: Bug
>          Components: Modeling
>    Affects Versions: 5.0-alpha
>            Reporter: pengfei.zhan
>            Assignee: pengfei.zhan
>            Priority: Major
>             Fix For: 5.0-alpha
>
>




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