[jira] [Updated] (FLINK-16655) Introduce the EmbeddedExecutor for executing the main() on the Dispatcher

["Aljoscha Krettek (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-16655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aljoscha Krettek updated FLINK-16655:
-------------------------------------
    Component/s: Client / Job Submission

> Introduce the EmbeddedExecutor for executing the main() on the Dispatcher
> -------------------------------------------------------------------------
>
>                 Key: FLINK-16655
>                 URL: https://issues.apache.org/jira/browse/FLINK-16655
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Client / Job Submission, Job Execution / Application Mode
>    Affects Versions: 1.10.0
>            Reporter: Kostas Kloudas
>            Assignee: Kostas Kloudas
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Running the user's {{main}} method in "Application Mode" implies: 
> 1) launching a dedicated cluster for the application's jobs
> 2) running the user's {{main}} on the cluster, alongside the {{Dispatcher}}
> The {{EmbeddedExecutor}} will conceptually be like the existing {{Executors}} for session clusters,  with the difference that this time there is no need to go through REST as this will be running already on the same machine as the {{Dispatcher}}.
> This executor, apart from the application mode can also be used in the case of the web submission and the {{StandaloneJobClusterEntryPoint}} which so far do not use executors.



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