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https://issues.apache.org/jira/browse/YARN-6909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wangda Tan updated YARN-6909:
-----------------------------
Summary: Use LightWeightedResource when number of resource types more than
two (was: The performance advantages of YARN-6679 are lost when resource types
are used)
> Use LightWeightedResource when number of resource types more than two
> ---------------------------------------------------------------------
>
> Key: YARN-6909
> URL: https://issues.apache.org/jira/browse/YARN-6909
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Affects Versions: YARN-3926
> Reporter: Daniel Templeton
> Assignee: Sunil G
> Priority: Critical
> Attachments: YARN-6909.001.patch, YARN-6909.002.patch,
> YARN-6909.003.patch, YARN-6909.004.patch, YARN-6909.005.patch,
> YARN-6909.006.patch
>
>
> YARN-6679 added the {{SimpleResource}} as a lightweight replacement for
> {{ResourcePBImpl}} when a protobuf isn't needed. With resource types enabled
> and anything other than memory and CPU defined, {{ResourcePBImpl}} will
> always be used.
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