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https://issues.apache.org/jira/browse/YARN-7528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16344290#comment-16344290
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Daniel Templeton commented on YARN-7528:
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Sorry it took me a while to respond. Did you try requesting
{{-Dmapreduce.map.resource.gpu=5k}} with that setup? I don't remember the
details, but I think that if you now ask for a quantity without a unit, it will
assume the resource's default unit. If you force the unit to something larger
than millis, it should expose the issue. As far as I know, the issue should
still exist.
> Resource types that use units need to be defined at RM level and NM level or
> when using small units you will overflow max_allocation calculation
> ------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-7528
> URL: https://issues.apache.org/jira/browse/YARN-7528
> Project: Hadoop YARN
> Issue Type: Bug
> Components: documentation, resourcemanager
> Affects Versions: 3.0.0
> Reporter: Grant Sohn
> Assignee: Szilard Nemeth
> Priority: Major
>
> When the unit is not defined in the RM, the LONG_MAX default will overflow in
> the conversion step.
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