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https://issues.apache.org/jira/browse/FLINK-3443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15171848#comment-15171848
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ASF GitHub Bot commented on FLINK-3443:
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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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