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From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-5216) Expose configurable preemption policy for OPPORTUNISTIC containers runnig on the NM
Date Wed, 08 Jun 2016 17:44:21 GMT
Arun Suresh created YARN-5216:
---------------------------------

             Summary: Expose configurable preemption policy for OPPORTUNISTIC containers runnig
on the NM
                 Key: YARN-5216
                 URL: https://issues.apache.org/jira/browse/YARN-5216
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Arun Suresh
            Assignee: Arun Suresh


Currently, the default action taken by the QueuingContainerManager, introduce in YARN-2883,
when a GUARANTEED Container is scheduled on an NM with OPPORTUNISTIC containers using up resources,
is to KILL the running OPPORTUNISTIC containers.

This JIRA proposes to expose a configurable hook to allow the NM to take a different action.



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