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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2017/02/20 07:46:44 UTC

[jira] [Commented] (KYLIN-2452) Throw NoSuchElementException when AggregationGroup size is 0

    [ https://issues.apache.org/jira/browse/KYLIN-2452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15874154#comment-15874154 ] 

Shaofeng SHI commented on KYLIN-2452:
-------------------------------------

Good catch Cheng; I merged your patch and made a further update which moves the check to AggregationGroupRule: bf8134010a927b35b942957080466bce7ccac6c9

thanks!

> Throw NoSuchElementException when AggregationGroup size is 0
> ------------------------------------------------------------
>
>                 Key: KYLIN-2452
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2452
>             Project: Kylin
>          Issue Type: Bug
>            Reporter: Wang Cheng
>            Assignee: Wang Cheng
>            Priority: Trivial
>             Fix For: v2.0.0
>
>         Attachments: 0001-KYLIN-2452-validate-there-is-at-least-one-Aggregatio.patch
>
>
> If there is no AggregationGroup in CubeDesc, it can be saved but throwing NoSuchElementException in build.



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