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https://issues.apache.org/jira/browse/YARN-6194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karthik Kambatla updated YARN-6194:
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Fix Version/s: 3.0.0-alpha3
> Cluster capacity in SchedulingPolicy is updated only on allocation file reload
> ------------------------------------------------------------------------------
>
> Key: YARN-6194
> URL: https://issues.apache.org/jira/browse/YARN-6194
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: fairscheduler
> Affects Versions: 2.8.0
> Reporter: Karthik Kambatla
> Assignee: Yufei Gu
> Fix For: 2.9.0, 3.0.0-alpha3
>
> Attachments: YARN-6194.001.patch
>
>
> Some of the {{SchedulingPolicy}} methods need cluster capacity which is set
> using {{#initialize}} today. However, {{initialize()}} is called only on
> allocation reload. If nodes are added between reloads, the cluster capacity
> is not considered until the next reload.
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