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Posted to issues@flink.apache.org by "Ufuk Celebi (JIRA)" <ji...@apache.org> on 2015/06/01 09:26:17 UTC

[jira] [Resolved] (FLINK-1955) Improve error handling of sender task failures

     [ https://issues.apache.org/jira/browse/FLINK-1955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ufuk Celebi resolved FLINK-1955.
--------------------------------
    Resolution: Fixed

Fixed in f75c16b.

> Improve error handling of sender task failures
> ----------------------------------------------
>
>                 Key: FLINK-1955
>                 URL: https://issues.apache.org/jira/browse/FLINK-1955
>             Project: Flink
>          Issue Type: Improvement
>          Components: Distributed Runtime
>    Affects Versions: master
>            Reporter: Ufuk Celebi
>
> Currently, if a sender task fails, the produced partition is silently released.
> We want:
> * Produced result partition becomes erroneous with a SenderFailedException
> * Receiver cancels itself when encountering the SenderFailedException
> * May also be cancelled by the JobManager (if that call is faster than the detection of the failed sender)
> * This closes the Netty channel



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