[jira] [Closed] (FLINK-3800) ExecutionGraphs can become orphans

["Till Rohrmann (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-3800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann closed FLINK-3800.
--------------------------------
    Resolution: Fixed

Fixed via 6420c1c264ed3ce0c32ba164c2cdb85ccdccf265

> ExecutionGraphs can become orphans
> ----------------------------------
>
>                 Key: FLINK-3800
>                 URL: https://issues.apache.org/jira/browse/FLINK-3800
>             Project: Flink
>          Issue Type: Bug
>          Components: JobManager
>    Affects Versions: 1.0.0, 1.1.0
>            Reporter: Till Rohrmann
>            Assignee: Till Rohrmann
>
> The {{JobManager.cancelAndClearEverything}} method fails all currently executed jobs on the {{JobManager}} and then clears the list of {{currentJobs}} kept in the JobManager. This can become problematic if the user has set a restart strategy for a job, because the {{RestartStrategy}} will try to restart the job. This can lead to unwanted re-deployments of the job which consumes resources and thus will trouble the execution of other jobs. If the restart strategy never stops, then this prevents that the {{ExecutionGraph}} from ever being properly terminated.



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