hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-8159) [Umbrella] Fixes for Multiple Resource Type Preemption in Capacity Scheduler
Date Sat, 14 Apr 2018 18:02:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-8159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wangda Tan updated YARN-8159:
-----------------------------
    Description: 
There're a couple of JIRAs open for multiple resource types preemption in CS. It might be
better to group them to make sure everybody is on the same page. 

In addition to that, I don't believe our preemption logic can properly handle multiple resource
type preemption when YARN-5881 is being used. (Different percentage of shares for different
resource types). We may need some overhaul of the preemption logics for that.

  was:We see a couple of 


> [Umbrella] Fixes for Multiple Resource Type Preemption in Capacity Scheduler
> ----------------------------------------------------------------------------
>
>                 Key: YARN-8159
>                 URL: https://issues.apache.org/jira/browse/YARN-8159
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: capacity scheduler
>            Reporter: Zian Chen
>            Priority: Major
>
> There're a couple of JIRAs open for multiple resource types preemption in CS. It might
be better to group them to make sure everybody is on the same page. 
> In addition to that, I don't believe our preemption logic can properly handle multiple
resource type preemption when YARN-5881 is being used. (Different percentage of shares for
different resource types). We may need some overhaul of the preemption logics for that.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org


Mime
View raw message