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https://issues.apache.org/jira/browse/FLINK-5791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15871841#comment-15871841
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ASF GitHub Bot commented on FLINK-5791:
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Github user tillrohrmann commented on the issue:
https://github.com/apache/flink/pull/3304
Hi @shuai-xu, thanks for your contribution :-) I'm currently working on a
new implementation of the slot manager. So we might have to rebase this PR
then. But the changes are not too big. I try to review your PR in the next week.
> Resource should be strictly matched when allocating for yarn
> ------------------------------------------------------------
>
> Key: FLINK-5791
> URL: https://issues.apache.org/jira/browse/FLINK-5791
> Project: Flink
> Issue Type: Improvement
> Components: YARN
> Reporter: shuai.xu
> Assignee: shuai.xu
> Labels: flip-6
>
> For yarn mode, resource should be assigned as requested to avoid resource
> wasting and OOM.
> 1. YarnResourceManager will request container according to ResourceProfile
> in slot request form JM.
> 2. RM will pass the ResourceProfile to TM for initializing its slots.
> 3. RM should match the slots offered by TM with SlotRequest from JM strictly.
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