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Posted to issues@kylin.apache.org by "Liu Shaohui (JIRA)" <ji...@apache.org> on 2018/08/13 02:17:00 UTC

[jira] [Commented] (KYLIN-3357) Sum of small int measure may be nagetive after KYLIN-2982

    [ https://issues.apache.org/jira/browse/KYLIN-3357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16577768#comment-16577768 ] 

Liu Shaohui commented on KYLIN-3357:
------------------------------------

I don't think this workrounds is a good solution.

It's hard to push all users to change data type. And in my opinion, kylin should support sum of small integer.

> Sum of small int measure may be nagetive after KYLIN-2982
> ---------------------------------------------------------
>
>                 Key: KYLIN-3357
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3357
>             Project: Kylin
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: v2.3.0
>            Reporter: Liu Shaohui
>            Priority: Minor
>
> After KYLIN-2982, the sum of small int measure may be nagetive.
> Same problem is reported in kylin user mail with title "negative result in kylin 2.3.0"
>  



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