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