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Posted to yarn-issues@hadoop.apache.org by "zhoukang (JIRA)" <ji...@apache.org> on 2019/07/29 08:04:00 UTC
[jira] [Assigned] (YARN-7621) Support submitting apps with queue
path for CapacityScheduler
[ https://issues.apache.org/jira/browse/YARN-7621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhoukang reassigned YARN-7621:
------------------------------
Assignee: zhoukang (was: Tao Yang)
> Support submitting apps with queue path for CapacityScheduler
> -------------------------------------------------------------
>
> Key: YARN-7621
> URL: https://issues.apache.org/jira/browse/YARN-7621
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacityscheduler
> Reporter: Tao Yang
> Assignee: zhoukang
> Priority: Major
> Labels: fs2cs
> Attachments: YARN-7621.001.patch, YARN-7621.002.patch
>
>
> Currently there is a difference of queue definition in ApplicationSubmissionContext between CapacityScheduler and FairScheduler. FairScheduler needs queue path but CapacityScheduler needs queue name. There is no doubt of the correction of queue definition for CapacityScheduler because it does not allow duplicate leaf queue names, but it's hard to switch between FairScheduler and CapacityScheduler. I propose to support submitting apps with queue path for CapacityScheduler to make the interface clearer and scheduler switch smoothly.
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