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https://issues.apache.org/jira/browse/FLINK-20304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aljoscha Krettek reassigned FLINK-20304:
----------------------------------------

    Assignee: Kostas Kloudas

> Fail hard when trying to run job with broadcast state in BATCH execution mode
> -----------------------------------------------------------------------------
>
>                 Key: FLINK-20304
>                 URL: https://issues.apache.org/jira/browse/FLINK-20304
>             Project: Flink
>          Issue Type: Bug
>          Components: API / DataStream
>    Affects Versions: 1.12.0
>            Reporter: Till Rohrmann
>            Assignee: Kostas Kloudas
>            Priority: Critical
>             Fix For: 1.12.0
>
>
> Contrary to the documentation it is currently possible to run a job with 
> broadcast state in {{BATCH}} execution mode. Since accessing the keyed state 
> from the broadcast side fails, we shouldn't allow the submissions of these 
> kind of jobs in the first place. Hence, I would suggest to fail hard if one 
> tries to run a job using the broadcast state pattern in {{BATCH}} execution 
> mode.



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