[jira] [Commented] (FLINK-18484) RowSerializer arity error does not provide specific information about the mismatch

["Mans Singh (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-18484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17151099#comment-17151099 ] 

Mans Singh commented on FLINK-18484:
------------------------------------

Please assign the issue to me.  Thanks

> RowSerializer arity error does not provide specific information about the mismatch
> ----------------------------------------------------------------------------------
>
>                 Key: FLINK-18484
>                 URL: https://issues.apache.org/jira/browse/FLINK-18484
>             Project: Flink
>          Issue Type: Improvement
>          Components: API / Core
>    Affects Versions: 1.10.1
>         Environment: All
>            Reporter: Mans Singh
>            Priority: Minor
>              Labels: core, exception, message
>             Fix For: 1.11.1
>
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> The RowSerializer throws a RuntimeException when there is mismatch between the serializers field length and the input row. But the exception message does not contain information about the difference in the lengths. Eg:
> {{java.lang.RuntimeException: Row arity of from does not match serializers.}}
> Adding information about the mismatched length will be more helpful.
>  



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