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Posted to issues@flink.apache.org by "Timo Walther (JIRA)" <ji...@apache.org> on 2017/05/16 07:32:04 UTC

[jira] [Commented] (FLINK-6593) Fix Bug in ProctimeAttribute or RowtimeAttribute with join UDTF

    [ https://issues.apache.org/jira/browse/FLINK-6593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16011893#comment-16011893 ] 

Timo Walther commented on FLINK-6593:
-------------------------------------

[~RuidongLi] have you started with this issue? I can also fix it if you like.

> Fix Bug in ProctimeAttribute or RowtimeAttribute with join UDTF
> ---------------------------------------------------------------
>
>                 Key: FLINK-6593
>                 URL: https://issues.apache.org/jira/browse/FLINK-6593
>             Project: Flink
>          Issue Type: Bug
>          Components: Table API & SQL
>            Reporter: Ruidong Li
>            Assignee: Ruidong Li
>
> when a Table has ProctimeAttribute or RowtimeAttribute and join with A UDTF function, the `resultNames` parameter of `generateResultExpression` method in class `CodeGenerator` did not filter the time indicators, causing a CodeGenException("Arity of result field names does not match number of  expressions.")



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