[jira] [Comment Edited] (FLINK-6227) Introduce the DataConsumptionException for downstream task failure

["Aleksandr Salatich (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-6227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16771865#comment-16771865 ] 

Aleksandr Salatich edited comment on FLINK-6227 at 2/19/19 12:15 PM:
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[~zjwang] yes, I would like to try, but i don't know does this task fit for beginner in flink. I'm looking for tasks. Also, is this exception described in flip-1? 


was (Author: salatich):
[~zjwang] yes, I would like to try, but i don't know does this task fit for beginner in flink. I'm looking for tasks.

> Introduce the DataConsumptionException for downstream task failure
> ------------------------------------------------------------------
>
>                 Key: FLINK-6227
>                 URL: https://issues.apache.org/jira/browse/FLINK-6227
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Network
>            Reporter: zhijiang
>            Priority: Minor
>
> It is part of FLIP-1.
> We define a new special exception to indicate the downstream task failure in consuming upstream data. 
> The {{JobManager}} will receive and consider this special exception to calculate the minimum connected sub-graph which is called {{FailoverRegion}}. So the {{DataConsumptionException}} should contain {{ResultPartitionID}} information for {{JobMaster}} tracking upstream executions.



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