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https://issues.apache.org/jira/browse/YARN-8480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16535129#comment-16535129
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Daniel Templeton commented on YARN-8480:
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A boolean resource wouldn't be consumed by its use. The node attributes work
is definitely in the same vein, though much heavier weight. The other
difference is that there's no dependency on node labels or placement
constraints here, so the scheduler implementation cost is very low. There is
some overlap with node attributes, but when we have three entirely distinct
ways to specify resources (resources, node labels, and node attributes), that's
not too surprising.
> 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
>
> Make it possible to define a resource with a boolean value.
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