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Posted to issues@flink.apache.org by "Jark Wu (Jira)" <ji...@apache.org> on 2020/12/11 10:34:00 UTC

[jira] [Commented] (FLINK-20556) Compile exception when using Scala package object as POJO

    [ https://issues.apache.org/jira/browse/FLINK-20556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17247824#comment-17247824 ] 

Jark Wu commented on FLINK-20556:
---------------------------------

Hi [~zzhqin@gmail.com], currently, Flink SQL doesn't support using Scala package object. You can use normal Scala class instead. 

> Compile exception when using Scala package object as POJO
> ---------------------------------------------------------
>
>                 Key: FLINK-20556
>                 URL: https://issues.apache.org/jira/browse/FLINK-20556
>             Project: Flink
>          Issue Type: Bug
>          Components: API / Scala, Client / Job Submission, Table SQL / Runtime
>    Affects Versions: 1.11.2
>         Environment: flink-1.11.2
> IntelliJ IDEA 2019.2 x64 
> window10
> scala
>            Reporter: Zezheng Qin
>            Priority: Major
>         Attachments: bug-log.log, flink-datahub-bug.zip
>
>
> if i defined a pojo class in a package object, the job excute failly.
> but the job can excute successfully what if i defined a pojo class in the package
>  



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