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https://issues.apache.org/jira/browse/FLINK-19124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17189261#comment-17189261
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Nicholas Jiang commented on FLINK-19124:
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[~aljoscha]I'm very interested in this issue. I would like to work for this 
issue with you.

> Some JobClient methods are not ergonomic, require ClassLoader argument
> ----------------------------------------------------------------------
>
>                 Key: FLINK-19124
>                 URL: https://issues.apache.org/jira/browse/FLINK-19124
>             Project: Flink
>          Issue Type: Improvement
>          Components: API / DataStream
>            Reporter: Aljoscha Krettek
>            Priority: Major
>              Labels: starter
>
> Both {{getAccumulators()}} and {{getJobExecutionResult()}} result require the 
> user to give a {{ClassLoader}}. In a lot of cases the {{JobClient}} is 
> created in a context where we already know the user-code {{ClassLoader}}. We 
> should see whether we can remove the class loader from those methods. This 
> might require that users give a class loader when constructing a 
> {{JobClient}} themselves for an already running job but the trade-off seems 
> to be worth it.



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