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From "Chesnay Schepler (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (FLINK-6549) Improve error message for type mismatches with side outputs
Date Thu, 28 Sep 2017 11:14:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-6549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chesnay Schepler closed FLINK-6549.
-----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.3
                   1.4.0

1.3: 566b7471d7f211eaee6116643dd2912d52dcb625

> Improve error message for type mismatches with side outputs
> -----------------------------------------------------------
>
>                 Key: FLINK-6549
>                 URL: https://issues.apache.org/jira/browse/FLINK-6549
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataStream API
>    Affects Versions: 1.3.0, 1.4.0
>            Reporter: Chesnay Schepler
>            Assignee: Bowen Li
>            Priority: Minor
>             Fix For: 1.4.0, 1.3.3
>
>
> A type mismatch when using side outputs causes a ClassCastException to be thrown. It
would be neat to include the name of the OutputTags in the exception message.
> This can occur when multiple {{OutputTag]}s with different types but identical names
are being used.



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