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From "Amithsha (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-9662) Preemption not working on NodeLabels
Date Tue, 02 Jul 2019 01:36:00 GMT
Amithsha created YARN-9662:
------------------------------

             Summary: Preemption not working on NodeLabels
                 Key: YARN-9662
                 URL: https://issues.apache.org/jira/browse/YARN-9662
             Project: Hadoop YARN
          Issue Type: Bug
    Affects Versions: 2.9.0
            Reporter: Amithsha


Preemption on node labels is not working at 100% utilisation.

Example
adhocp0,adhocp1,adhocp3 mapped to nodelabels of label_adhoc_nm.
With a share of 60,30,10 as actual capacity and 100 as maximum capacity for all.
When a jobA on adhocp3 consumes 100% of its maximum capacity and a jobB submitted on adhocp0
no containers running on adhocp3 got preempted.
 
This is already reported by another user
https://issues.apache.org/jira/browse/YARN-7685



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