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Posted to issues@kylin.apache.org by "zhong.zhu (Jira)" <ji...@apache.org> on 2023/12/05 10:50:00 UTC

[jira] [Commented] (KYLIN-5731) When there is a null value in the Kafka source data, the build job reports an error

    [ https://issues.apache.org/jira/browse/KYLIN-5731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17793224#comment-17793224 ] 

zhong.zhu commented on KYLIN-5731:
----------------------------------

h1. Dev Degisn

When building a large broadband table of the flow table, the value of the time partition column on the flow table is NULL. The current implementation will always filter out the NULL value and only affect the cub generated by the build.

> When there is a null value in the Kafka source data, the build job reports an error
> -----------------------------------------------------------------------------------
>
>                 Key: KYLIN-5731
>                 URL: https://issues.apache.org/jira/browse/KYLIN-5731
>             Project: Kylin
>          Issue Type: Bug
>    Affects Versions: 5.0-beta
>            Reporter: zhong.zhu
>            Assignee: zhong.zhu
>            Priority: Minor
>             Fix For: 5.0.0
>
>
> If the field value in kafka json data is null, the task will report an error.
> Null value field "clue_source_2_name":null
> Field type is varchar
>  



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