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From "Aljoscha Krettek (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (FLINK-8711) Flink with YARN uses wrong SlotsPerTaskManager
Date Tue, 20 Feb 2018 09:11:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-8711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aljoscha Krettek closed FLINK-8711.
-----------------------------------
    Resolution: Not A Problem

Closing for now since it's working as intended.

> Flink with YARN uses wrong SlotsPerTaskManager
> ----------------------------------------------
>
>                 Key: FLINK-8711
>                 URL: https://issues.apache.org/jira/browse/FLINK-8711
>             Project: Flink
>          Issue Type: Bug
>          Components: YARN
>    Affects Versions: 1.3.2
>            Reporter: Aleksandr
>            Priority: Major
>
> I see wrong behavior for Flink in YARN.
> I tried to setup SlotsPerTaskManager using "-ys 2 ", but it used only 1 slot.
> I found the code [https://github.com/apache/flink/blob/master/flink-yarn/src/main/java/org/apache/flink/yarn/cli/FlinkYarnSessionCli.java#L387]
> For example, when I have :"-yn 7 -ys 2  -p 2" in log I see:
>  "The YARN cluster has 14 slots available, but the user requested a parallelism of 2
on YARN. Each of the 7 TaskManagers will get 1 slots."
> Why can't we use -ys with -p?
>  



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