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https://issues.apache.org/jira/browse/YARN-41?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Junping Du updated YARN-41:
---------------------------
Release Note: The behavior of shutdown a NM could be different (if NM work
preserving is not enabled): NM will unregister to RM immediately rather than
waiting for timeout to be LOST. A new status of NodeStatus - SHUTDOWN is
involved which could affect UI, CLI and ClusterMetrics for node's status.
> The RM should handle the graceful shutdown of the NM.
> -----------------------------------------------------
>
> Key: YARN-41
> URL: https://issues.apache.org/jira/browse/YARN-41
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: nodemanager, resourcemanager
> Reporter: Ravi Teja Ch N V
> Assignee: Devaraj K
> Fix For: 2.8.0
>
> Attachments: MAPREDUCE-3494.1.patch, MAPREDUCE-3494.2.patch,
> MAPREDUCE-3494.patch, YARN-41-1.patch, YARN-41-2.patch, YARN-41-3.patch,
> YARN-41-4.patch, YARN-41-5.patch, YARN-41-6.patch, YARN-41-7.patch,
> YARN-41-8.patch, YARN-41.patch
>
>
> Instead of waiting for the NM expiry, RM should remove and handle the NM,
> which is shutdown gracefully.
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