[jira] [Commented] (FLINK-11263) yarn session script doesn't boot up task managers

["TisonKun (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-11263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16733749#comment-16733749 ] 

TisonKun commented on FLINK-11263:
----------------------------------

[~hongtao12310] It's an unimplemented future, see also FLINK-11078. I'm working on it and what you see for now is how Flink(after FLIP-6) works currently.

> yarn session script doesn't boot up task managers
> -------------------------------------------------
>
>                 Key: FLINK-11263
>                 URL: https://issues.apache.org/jira/browse/FLINK-11263
>             Project: Flink
>          Issue Type: Bug
>          Components: Cluster Management
>    Affects Versions: 1.6.3
>         Environment: Flink 1.6.3 
> Hadoop 2.7.5
>            Reporter: Hongtao Zhang
>            Priority: Critical
>
> {{./bin/yarn-session.sh -n 4 -jm 1024m -tm 4096m}}
> {{I want to boot up a Yarn Session Cluster use the command above}}
> {{but Flink doesn't create the task executors but only the applicationMaster(YarnSessionClusterEntryPoint)}}
>  
> {{the Task Executors will be created when a job was submitted.}}
>  
> {{the point is that Yarn ResourceManager doesn't know how many task executors should be created because the -n option was not accept by ResourceMananger}}
>  



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