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https://issues.apache.org/jira/browse/YARN-8226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gour Saha reassigned YARN-8226:
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Assignee: Gour Saha
> Improve anti-affinity section description in YARN Service API doc
> -----------------------------------------------------------------
>
> Key: YARN-8226
> URL: https://issues.apache.org/jira/browse/YARN-8226
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: docs, documentation
> Reporter: Charan Hebri
> Assignee: Gour Saha
> Priority: Major
> Attachments: YARN-8226.01.patch
>
>
> The anti-affinity section in the YARN services doc says,
> {noformat}
> Note, that the 3 containers will come up on 3 different nodes. If there are
> less than 3 NMs running in the cluster, then all 3 container requests will
> not be fulfilled and the service will be in non-STABLE state.{noformat}
> Based on the description the expected behavior for the case of number of NMs
> less than the number of containers requested isn't very obvious. Opening
> issue to improve the comment.
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