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https://issues.apache.org/jira/browse/FLINK-12761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16857497#comment-16857497
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Tony Xintong Song commented on FLINK-12761:
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Thanks for the feedbacks, [~xiaogang.shi].
I agree that RM is a critical component and there are more details need to be
described and discussed in details. And I'd like to bring this proposal to the
community for further discussions before diving into further details. Just
trying to get some feedbacks while working on the details. I'll continue to
update the design docs, adding details and responding to feedbacks from the
community. I would be graceful for any kind of feedbacks, suggestions and
questions about unclarity.
For 1.9, there should not be too many changes in RM. For the time being we will
stick to the "static slots".
> Fine grained resource management
> --------------------------------
>
> Key: FLINK-12761
> URL: https://issues.apache.org/jira/browse/FLINK-12761
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Configuration
> Affects Versions: 1.8.0, 1.9.0
> Reporter: Tony Xintong Song
> Assignee: Tony Xintong Song
> Priority: Major
> Labels: Umbrella
>
> This is an umbrella issue for enabling fine grained resource management in
> Flink.
> Fine grained resource management is a big topic that requires long term
> efforts. There are many issues to be addressed and designing decisions to be
> made, some of which may not be resolved in short time. Here we propose our
> design and implementation plan for the upcoming release 1.9, as well as our
> thoughts and ideas on the long term road map on this topic.
> A practical short term target is to enable fine grained resource management
> for batch sql jobs only in the upcoming Flink 1.9. This is necessary for
> batch operators added from blink to achieve good performance.
> Please find detailed design and implementation plan in attached docs. Any
> comment and feedback are welcomed and appreciated.
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