[
https://issues.apache.org/jira/browse/YARN-8792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Szilard Nemeth updated YARN-8792:
---------------------------------
Summary: Revisit FairScheduler QueuePlacementPolicy (was: Revisit
FiarScheduler QueuePlacementPolicy )
> Revisit FairScheduler QueuePlacementPolicy
> -------------------------------------------
>
> Key: YARN-8792
> URL: https://issues.apache.org/jira/browse/YARN-8792
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: fairscheduler
> Affects Versions: 3.1.1
> Reporter: Shuai Zhang
> Priority: Major
>
> Fair scheduler use `QueuePlacementPolicy` to map a request to queue. There
> are several problems:
> # The termination of the responsibility chain should bind to the assigning
> result instead of the rule.
> # It should provide a reason when rejecting a request.
> # Still need more useful rules:
> ## RejectNonLeafQueue
> ## RejectDefaultQueue
> ## RejectUsers
> ## RejectQueues
> ## DefaultByUser
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
