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Posted to issues@flink.apache.org by "zhijiang (JIRA)" <ji...@apache.org> on 2019/02/19 06:05:00 UTC
[jira] [Assigned] (FLINK-6227) Introduce the
DataConsumptionException for downstream task failure
[ https://issues.apache.org/jira/browse/FLINK-6227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhijiang reassigned FLINK-6227:
-------------------------------
Assignee: (was: zhijiang)
> 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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