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https://issues.apache.org/jira/browse/FLINK-2462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698413#comment-14698413
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ASF GitHub Bot commented on FLINK-2462:
---------------------------------------

Github user StephanEwen commented on the pull request:

    https://github.com/apache/flink/pull/1017#issuecomment-131431977
  
    Fixed the issues with the tests. Builds locally, waiting for Travis to 
confirm.


> Wrong exception reporting in streaming jobs
> -------------------------------------------
>
>                 Key: FLINK-2462
>                 URL: https://issues.apache.org/jira/browse/FLINK-2462
>             Project: Flink
>          Issue Type: Bug
>          Components: Streaming
>    Affects Versions: 0.10
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>            Priority: Blocker
>             Fix For: 0.10
>
>
> When streaming tasks are fail and are canceled, they report a plethora of 
> followup exceptions.
> The batch operators have a clear model that makes sure that root causes are 
> reported, and followup exceptions are not reported. That makes debugging much 
> easier.
> A big part of that is to have a single consistent place that logs exceptions, 
> and that has a view of whether the operation is still running, or whether it 
> has been canceled.



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