[
https://issues.apache.org/jira/browse/YARN-10834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jim Brennan updated YARN-10834:
-------------------------------
Fix Version/s: 3.3.2
3.2.3
3.4.0
> Intra-queue preemption: apps that don't use defined custom resource won't be
> preempted.
> ---------------------------------------------------------------------------------------
>
> Key: YARN-10834
> URL: https://issues.apache.org/jira/browse/YARN-10834
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Eric Payne
> Assignee: Eric Payne
> Priority: Major
> Fix For: 3.4.0, 3.2.3, 3.3.2
>
> Attachments: YARN-10834.001.patch
>
>
> YARN-8292 added handling of negative resources during the preemption
> calculation phase. That JIRA hard-coded it so that for inter-(cross-)queue
> preemption, the a single resource in the vector could go negative while
> calculating ideal assignments and preemptions. It also hard-coded it so that
> during intra-(in-)queue preemption calculations, no resource could not go
> negative. YARN-10613 made these options configurable.
> However, in clusters where custom resources are defined, apps that don't use
> the extended resource won't be preempted.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
