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https://issues.apache.org/jira/browse/FLINK-16866?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Metzger reassigned FLINK-16866:
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Assignee: Robert Metzger
> Make job submission non-blocking
> --------------------------------
>
> Key: FLINK-16866
> URL: https://issues.apache.org/jira/browse/FLINK-16866
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Coordination
> Affects Versions: 1.9.2, 1.10.0, 1.11.0
> Reporter: Till Rohrmann
> Assignee: Robert Metzger
> Priority: Critical
> Fix For: 1.12.0
>
>
> Currently, Flink waits to acknowledge a job submission until the
> corresponding {{JobManager}} has been created. Since its creation also
> involves the creation of the {{ExecutionGraph}} and potential FS operations,
> it can take a bit of time. If the user has configured a too low
> {{web.timeout}}, the submission can time out only reporting a
> {{TimeoutException}} to the user.
> I propose to change the notion of job submission slightly. Instead of waiting
> until the {{JobManager}} has been created, a job submission is complete once
> all job relevant files have been uploaded to the {{Dispatcher}} and the
> {{Dispatcher}} has been told about it. Creating the {{JobManager}} will then
> belong to the actual job execution. Consequently, if problems occur while
> creating the {{JobManager}} it will result into a job failure.
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