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Posted to yarn-issues@hadoop.apache.org by "Arun Suresh (JIRA)" <ji...@apache.org> on 2016/05/24 12:59:13 UTC
[jira] [Updated] (YARN-2883) Queuing of container requests in the
NM
[ https://issues.apache.org/jira/browse/YARN-2883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun Suresh updated YARN-2883:
------------------------------
Fix Version/s: (was: 3.0.0-alpha1)
2.9.0
> Queuing of container requests in the NM
> ---------------------------------------
>
> Key: YARN-2883
> URL: https://issues.apache.org/jira/browse/YARN-2883
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager, resourcemanager
> Reporter: Konstantinos Karanasos
> Assignee: Konstantinos Karanasos
> Fix For: 2.9.0
>
> Attachments: YARN-2883-trunk.004.patch, YARN-2883-trunk.005.patch, YARN-2883-trunk.006.patch, YARN-2883-trunk.007.patch, YARN-2883-trunk.008.patch, YARN-2883-trunk.009.patch, YARN-2883-trunk.010.patch, YARN-2883-trunk.011.patch, YARN-2883-trunk.012.patch, YARN-2883-trunk.013.patch, YARN-2883-yarn-2877.001.patch, YARN-2883-yarn-2877.002.patch, YARN-2883-yarn-2877.003.patch, YARN-2883-yarn-2877.004.patch, YARN-2883.013.patch, YARN-2883.014.patch, YARN-2883.015.patch
>
>
> We propose to add a queue in each NM, where queueable container requests can be held.
> Based on the available resources in the node and the containers in the queue, the NM will decide when to allow the execution of a queued container.
> In order to ensure the instantaneous start of a guaranteed-start container, the NM may decide to pre-empt/kill running queueable containers.
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