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https://issues.apache.org/jira/browse/YARN-11792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
zeekling updated YARN-11792:
----------------------------
Description:
When the NM is powered off unexpectedly, the previous AM is not killed. As a
result, the available NM resources are negative.
!image-2025-03-07-09-56-52-821.png!
old code :
!image-2025-03-07-09-56-17-966.png!
I think am should be killed at this time.
like this :
!image-2025-03-07-09-59-05-265.png!
was:
When the NM is powered off unexpectedly, the previous AM is not killed. As a
result, the available NM resources are negative.
!image-2025-03-07-09-56-52-821.png!
old code :
!image-2025-03-07-09-56-17-966.png!
I think am should be killed at this time.
> we need kill am container in the case of work-preserving AM restart
> -------------------------------------------------------------------
>
> Key: YARN-11792
> URL: https://issues.apache.org/jira/browse/YARN-11792
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: zeekling
> Priority: Major
> Attachments: image-2025-03-07-09-56-17-966.png,
> image-2025-03-07-09-56-52-821.png, image-2025-03-07-09-59-05-265.png
>
>
> When the NM is powered off unexpectedly, the previous AM is not killed. As a
> result, the available NM resources are negative.
>
> !image-2025-03-07-09-56-52-821.png!
> old code :
> !image-2025-03-07-09-56-17-966.png!
>
>
> I think am should be killed at this time.
>
> like this :
> !image-2025-03-07-09-59-05-265.png!
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