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https://issues.apache.org/jira/browse/YARN-11663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated YARN-11663:
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Labels: pull-request-available (was: )
> Router cache expansion issue
> ----------------------------
>
> Key: YARN-11663
> URL: https://issues.apache.org/jira/browse/YARN-11663
> Project: Hadoop YARN
> Issue Type: Bug
> Components: federation, yarn
> Affects Versions: 3.4.0
> Reporter: Yuan Luo
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2024-03-14-18-12-28-426.png,
> image-2024-03-14-18-12-49-950.png, image-2024-03-15-10-50-32-860.png
>
>
> !image-2024-03-14-18-12-28-426.png!
> !image-2024-03-14-18-12-49-950.png!
> hi [~slfan1989] After apply this feature to our prod env, I found the memory
> of the router keeps growing over time. This is because after jobs finished,
> we won't access the expired key to trigger cleanup mechanism. Is it better to
> add cache maximum number limit？
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