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https://issues.apache.org/jira/browse/FLINK-10934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17077295#comment-17077295
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Canbin Zheng commented on FLINK-10934:
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Hi [~fly_in_gis]! Could you share more details on the design to support K8s
per-job mode?
> Support per-job mode in kubernetes
> ----------------------------------
>
> Key: FLINK-10934
> URL: https://issues.apache.org/jira/browse/FLINK-10934
> Project: Flink
> Issue Type: Sub-task
> Components: Deployment / Kubernetes
> Reporter: JIN SUN
> Assignee: Yang Wang
> Priority: Major
>
> The Kubernetes do not have a default distributed storage and provide public
> api to ship files like Yarn local resource. So we could not ship the user
> jars and files on the client side to jobmanager and taskmanager. Also it is
> not a common way on Kubernetes. Instead, users usually build their jars and
> files into the docker image. So when the jobmanager and taskmanager are
> launched, the users jars already existed.
> Even if some users do not want to build the jars into the image, they could
> use the initContainer to download the jars from the storage(http/s3/etc.).
> All in all, the Kubernetes per-job cluster will only support cluster
> deploy-mode.
>
> This ticket depends on FLIP-85(Support cluster deployment). Please reference
> the documentation
> [here|https://docs.google.com/document/d/1aAwVjdZByA-0CHbgv16Me-vjaaDMCfhX7TzVVTuifYM/edit?usp=sharing]
> for more information.
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