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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-7072) Create RESTful cluster endpoint
Date Fri, 06 Oct 2017 14:28:01 GMT

    [ https://issues.apache.org/jira/browse/FLINK-7072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16194650#comment-16194650
] 

ASF GitHub Bot commented on FLINK-7072:
---------------------------------------

Github user zentol commented on the issue:

    https://github.com/apache/flink/pull/4742
  
    @tillrohrmann We got some test-failures for the CLIFrontend caused by us now using the
ClusterClient for stop/cancel. This is purely a test construction issue, and I'm currently
fixing them.


> Create RESTful cluster endpoint
> -------------------------------
>
>                 Key: FLINK-7072
>                 URL: https://issues.apache.org/jira/browse/FLINK-7072
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Distributed Coordination
>            Reporter: Till Rohrmann
>            Assignee: Chesnay Schepler
>              Labels: flip-6
>             Fix For: 1.4.0
>
>
> In order to communicate with the cluster from the RESTful client, we have to implement
a RESTful cluster endpoint. The endpoint shall support the following operations:
> * 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)
> * Get job status (GET): Get the status of an executed job (and maybe the JobExecutionResult)
> * Lookup job leader (GET): Gets the JM leader for the given job
> This endpoint will run in session mode alongside the dispatcher/session runner and forward
calls to this component which maintains a view on all currently executed jobs.
> In the per-job mode, the endpoint will return only the single running job and the address
of the JobManager alongside which it is running. Furthermore, it won't accept job submissions.



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