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https://issues.apache.org/jira/browse/FLINK-2213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15135815#comment-15135815
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ASF GitHub Bot commented on FLINK-2213:
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Github user StephanEwen commented on the pull request:
https://github.com/apache/flink/pull/1588#issuecomment-180789530
The fallback behavior here is now different than the original behavior.
I think it would be good to make the fallback the same as before, meaning
to use the number of slots as the number of vcores if possible, otherwise, use
one vcore (unless configured).
> Configure number of vcores
> --------------------------
>
> Key: FLINK-2213
> URL: https://issues.apache.org/jira/browse/FLINK-2213
> Project: Flink
> Issue Type: Improvement
> Components: YARN Client
> Affects Versions: 0.10.0
> Reporter: Ufuk Celebi
> Assignee: Kostas
> Fix For: 1.0.0
>
>
> Currently, the number of vcores per YARN container is set to 1.
> It is desirable to allow configuring this value. As a simple heuristic it
> makes sense to at least set it to the number of slots per container.
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