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Posted to issues@flink.apache.org by "Jark Wu (Jira)" <ji...@apache.org> on 2020/12/27 14:10:00 UTC

[jira] [Commented] (FLINK-20776) Error message is incomplete in JSON format

    [ https://issues.apache.org/jira/browse/FLINK-20776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17255236#comment-17255236 ] 

Jark Wu commented on FLINK-20776:
---------------------------------

I think the information is clear, because the exception is {{NullPointerException}}, it's clear that the type information is null which is invalid.  

> Error message is incomplete in JSON format
> ------------------------------------------
>
>                 Key: FLINK-20776
>                 URL: https://issues.apache.org/jira/browse/FLINK-20776
>             Project: Flink
>          Issue Type: Bug
>          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
>    Affects Versions: 1.12.0
>            Reporter: xiaozilong
>            Priority: Major
>         Attachments: image-2020-12-27-20-25-10-884.png
>
>
> Maybe we should throw `Type information can't be null`? !image-2020-12-27-20-25-10-884.png!



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