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https://issues.apache.org/jira/browse/FLINK-7040?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler reassigned FLINK-7040:
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Assignee: Chesnay Schepler
> Flip-6 client-cluster communication
> -----------------------------------
>
> Key: FLINK-7040
> URL: https://issues.apache.org/jira/browse/FLINK-7040
> Project: Flink
> Issue Type: New Feature
> Components: Cluster Management, Mesos
> Reporter: Till Rohrmann
> Assignee: Chesnay Schepler
> Priority: Critical
> Labels: flip-6
>
> With the new Flip-6 architecture, the client will communicate with the
> cluster in a RESTful manner.
> The cluster shall support the following REST calls:
> * List jobs (GET): Get list of all running jobs on the cluster
> * Submit job (POST): Submit a job to the cluster (only supported in session
> mode)
> * Lookup job leader (GET): Gets the JM leader for the given job
> * Get job status (GET): Get the status of an executed job (and maybe the
> JobExecutionResult)
> * Cancel job (PUT): Cancel the given job
> * Stop job (PUT): Stops the given job
> * Take savepoint (POST): Take savepoint for given job (How to return the
> savepoint under which the savepoint was stored? Maybe always having to
> specify a path)
> * Get KV state (GET): Gets the KV state for the given job and key (Queryable
> state)
> * Poll/subscribe to notifications for job (GET, WebSocket): Polls new
> notifications from the execution of the given job/Opens WebSocket to receive
> notifications
> The first four REST calls will be served by the REST endpoint running in the
> application master/cluster entrypoint. The other calls will be served by a
> REST endpoint running along side to the JobManager.
> Detailed information about different implementations and their pros and cons
> can be found in this document:
> https://docs.google.com/document/d/1eIX6FS9stwraRdSUgRSuLXC1sL7NAmxtuqIXe_jSi-k/edit?usp=sharing
> The implementation will most likely be Netty based.
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