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Posted to yarn-dev@hadoop.apache.org by "Arun Suresh (JIRA)" <ji...@apache.org> on 2017/11/04 17:52:08 UTC
[jira] [Resolved] (YARN-2877) Extend YARN to support distributed
scheduling
[ https://issues.apache.org/jira/browse/YARN-2877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun Suresh resolved YARN-2877.
-------------------------------
Resolution: Fixed
> Extend YARN to support distributed scheduling
> ---------------------------------------------
>
> Key: YARN-2877
> URL: https://issues.apache.org/jira/browse/YARN-2877
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: nodemanager, resourcemanager
> Reporter: Sriram Rao
> Assignee: Konstantinos Karanasos
> Priority: Major
> Fix For: 2.9.0, 3.0.0-alpha2
>
> Attachments: distributed-scheduling-design-doc_v1.pdf
>
>
> This is an umbrella JIRA that proposes to extend YARN to support distributed scheduling. Briefly, some of the motivations for distributed scheduling are the following:
> 1. Improve cluster utilization by opportunistically executing tasks otherwise idle resources on individual machines.
> 2. Reduce allocation latency. Tasks where the scheduling time dominates (i.e., task execution time is much less compared to the time required for obtaining a container from the RM).
>
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