[jira] [Closed] (FLINK-1663) Add a FIFO job scheduler to the JobManager

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

     [ https://issues.apache.org/jira/browse/FLINK-1663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann closed FLINK-1663.
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    Resolution: Invalid

{{JobManager}} has been removed.

> Add a FIFO job scheduler to the JobManager
> ------------------------------------------
>
>                 Key: FLINK-1663
>                 URL: https://issues.apache.org/jira/browse/FLINK-1663
>             Project: Flink
>          Issue Type: New Feature
>          Components: JobManager
>            Reporter: Fabian Hueske
>            Priority: Minor
>
> Right now, the JobManager rejects jobs that cannot be immediately executed due to lack of available slots.
> In case some slots are occupied by currently running jobs, it would be good if the JM would put the job in a FIFO and execute it as soon as enough resources became available. The scheduler should also monitor the total amount of slots such that a job does not become a blocker if one or more TMs go down.
> A nice addition could be the option to define job interdependencies, i.e., a job does only execute if some other job has been successfully executed. If that other job failed, the job is dropped as well.



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