[jira] [Created] (YARN-7352) inconsistent Node Label resources when NM who has running application is restarted with changed resource

["kyungwan nam (JIRA)" <ji...@apache.org>]

kyungwan nam created YARN-7352:
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             Summary: inconsistent Node Label resources when NM who has running application is restarted with changed resource
                 Key: YARN-7352
                 URL: https://issues.apache.org/jira/browse/YARN-7352
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager
    Affects Versions: 2.7.1
            Reporter: kyungwan nam


steps to reproduce

* Enabled NM Restart (yarn.nodemanager.recovery.enabled = true)
* Changing resources capability for one NM who has running application by modifying yarn.nodemanager.resource.memory-mb, yarn.nodemanager.resource.cpu-vcores
* Restarting the NM

nodelabels page in RM web UI show wrong "Total Resources”.
It means resource capability in RMLabelManager does not update according to changing resource capability.
It could cause wrong scheduling.



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