Jason Lowe commented on YARN-3275:

+1 lgtm.  Findbug warnings appear to be unrelated.  Will commit this tomorrow 
if there are no further comments or objections.

> CapacityScheduler: Preemption happening on non-preemptable queues
> -----------------------------------------------------------------
>                 Key: YARN-3275
>                 URL: https://issues.apache.org/jira/browse/YARN-3275
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.7.0
>            Reporter: Eric Payne
>            Assignee: Eric Payne
>              Labels: capacity-scheduler
>         Attachments: YARN-3275.v1.txt, YARN-3275.v2.txt
> YARN-2056 introduced the ability to turn preemption on and off at the queue 
> level. In cases where a queue goes over its absolute max capacity (YARN-3243, 
> for example), containers can be preempted from that queue, even though the 
> queue is marked as non-preemptable.
> We are using this feature in large, busy clusters and seeing this behavior.

This message was sent by Atlassian JIRA

Reply via email to