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Posted to yarn-issues@hadoop.apache.org by "Hitesh Sharma (JIRA)" <ji...@apache.org> on 2016/06/20 23:31:58 UTC
[jira] [Assigned] (YARN-5216) Expose configurable preemption policy
for OPPORTUNISTIC containers running on the NM
[ https://issues.apache.org/jira/browse/YARN-5216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hitesh Sharma reassigned YARN-5216:
-----------------------------------
Assignee: Hitesh Sharma (was: Arun Suresh)
> Expose configurable preemption policy for OPPORTUNISTIC containers running 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: Hitesh Sharma
>
> Currently, the default action taken by the QueuingContainerManager, introduced 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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