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https://issues.apache.org/jira/browse/YARN-8153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16437186#comment-16437186
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Yang Wang commented on YARN-8153:
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[~cheersyang] Thanks for your commit.
> Guaranteed containers always stay in SCHEDULED on NM after restart
> ------------------------------------------------------------------
>
> Key: YARN-8153
> URL: https://issues.apache.org/jira/browse/YARN-8153
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Yang Wang
> Assignee: Yang Wang
> Priority: Major
> Fix For: 3.2.0, 3.1.1
>
> Attachments: YARN-8153.001.patch, YARN-8153.002.patch
>
>
> When nm recovery is enabled, after NM restart, some containers always stay in
> SCHEDULED because of no sufficient resources.
> The root cause is that utilizationTracker.addContainerResources has been
> called twice when restart.
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