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https://issues.apache.org/jira/browse/YARN-4934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sunil G updated YARN-4934:
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Attachment: 0001-YARN-4934.patch
Attaching an initial patch.
Added test cases
- Allocated a container which was earlier reserved
- Marked a node as removed in CS. This is similar case when a node is marked
and DECOMMISIONED or UNHELTHY.
[~leftnoteasy] thoughts?
> Reserved Resource for QueueMetrics needs to be handled correctly in few cases
> ------------------------------------------------------------------------------
>
> Key: YARN-4934
> URL: https://issues.apache.org/jira/browse/YARN-4934
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacity scheduler
> Affects Versions: 2.9.0
> Reporter: Sunil G
> Assignee: Sunil G
> Attachments: 0001-YARN-4934.patch
>
>
> Reseved Resource for QueueMetrics needs to be decremented correctly in cases
> like below:
> - when a reserved container is allocated
> - when node is lost/ disconnected.
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