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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-3443) JobManager cancel and clear everything fails jobs instead of cancelling
Date Mon, 29 Feb 2016 13:16:18 GMT

    [ https://issues.apache.org/jira/browse/FLINK-3443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15171848#comment-15171848
] 

ASF GitHub Bot commented on FLINK-3443:
---------------------------------------

Github user uce closed the pull request at:

    https://github.com/apache/flink/pull/1726


> JobManager cancel and clear everything fails jobs instead of cancelling
> -----------------------------------------------------------------------
>
>                 Key: FLINK-3443
>                 URL: https://issues.apache.org/jira/browse/FLINK-3443
>             Project: Flink
>          Issue Type: Bug
>          Components: Distributed Runtime
>            Reporter: Ufuk Celebi
>            Assignee: Ufuk Celebi
>
> When the job manager is shut down, it calls {{cancelAndClearEverything}}. This method
does not {{cancel}} the {{ExecutionGraph}} instances, but {{fail}}s them, which can lead to
{{ExecutionGraph}} restart.
> I've noticed this in tests, where old graph got into a loop of restarts.
> What I don't understand is why the futures etc. are not cancelled when the executor service
is shut down.



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