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https://issues.apache.org/jira/browse/YARN-8480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16541156#comment-16541156
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Wangda Tan commented on YARN-8480:
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[~cheersyang],
What [~templedf] / [~snemeth] proposed is make the resource like a label, for
example, node can report it has resource: memory=2048,vcore=3,has_java=true.
And AM can request resource with ...has_java=true. Allocating container on the
node will not update node's available resource, as far as the node has enough
memory and vcores, it can allocate >1 containers with has_java=true resource
request. This is an alternative way to represent node label by using resource
types.
> Add boolean option for resources
> --------------------------------
>
> Key: YARN-8480
> URL: https://issues.apache.org/jira/browse/YARN-8480
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Daniel Templeton
> Assignee: Szilard Nemeth
> Priority: Major
> Attachments: YARN-8480.001.patch, YARN-8480.002.patch
>
>
> Make it possible to define a resource with a boolean value.
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