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https://issues.apache.org/jira/browse/YARN-3955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sunil G updated YARN-3955:
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Attachment: YARN-3955.0009.patch
Thanks [~leftnoteasy]
Mostly addressed all comments.
bq.And in addition, I didn't see test case that parses raw priority acls
(string) to List of PriorityACLGroup. Could you point me if there's any test
cases exist?
{{TestApplicationPriorityACLConfiguration}} handles this case.
bq.Not quite sure what did you mean. From my understanding, existing logic read
acls from configs while refreshQueues, and what we need to do is to replace all
ACLs instead of append to previous acl list, correct?
I was planning like below. clear the any queue acl before updating new.
{noformat}
// Clear Priority ACLs first since reinitialize also call same.
appPriorityACLManager.clearPriorityACLs(lQueue.getQueueName());
appPriorityACLManager.addPrioirityACLs(lQueue.getPriorityACLs(),lQueue.getQueueName());
{noformat}
> Support for priority ACLs in CapacityScheduler
> ----------------------------------------------
>
> Key: YARN-3955
> URL: https://issues.apache.org/jira/browse/YARN-3955
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacityscheduler
> Reporter: Sunil G
> Assignee: Sunil G
> Attachments: ApplicationPriority-ACL.pdf,
> ApplicationPriority-ACLs-v2.pdf, YARN-3955.0001.patch, YARN-3955.0002.patch,
> YARN-3955.0003.patch, YARN-3955.0004.patch, YARN-3955.0005.patch,
> YARN-3955.0006.patch, YARN-3955.0007.patch, YARN-3955.0008.patch,
> YARN-3955.0009.patch, YARN-3955.v0.patch, YARN-3955.v1.patch,
> YARN-3955.wip1.patch
>
>
> Support will be added for User-level access permission to use different
> application-priorities. This is to avoid situations where all users try
> running max priority in the cluster and thus degrading the value of
> priorities.
> Access Control Lists can be set per priority level within each queue. Below
> is an example configuration that can be added in capacity scheduler
> configuration
> file for each Queue level.
> yarn.scheduler.capacity.root.<queue_name>.<priority>.acl=user1,user2
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