hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Konstantinos Karanasos (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2877) Extend YARN to support distributed scheduling
Date Thu, 11 Jun 2015 18:03:04 GMT

     [ https://issues.apache.org/jira/browse/YARN-2877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Konstantinos Karanasos updated YARN-2877:
-----------------------------------------
    Attachment: distributed-scheduling-design-doc_v1.pdf

Adding the first version of the design document.

> 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
>         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).
>  



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message