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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2618) Avoid over-allocation of disk resources
Date Fri, 05 Dec 2014 19:35:14 GMT

     [ https://issues.apache.org/jira/browse/YARN-2618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Karthik Kambatla updated YARN-2618:
-----------------------------------
    Description: 
Subtask of YARN-2139. 

This should include
- Add API support for introducing disk I/O as the 3rd type resource.
- NM should report this information to the RM
- RM should consider this to avoid over-allocation

  was:Subtask of YARN-2139. Add API support for introducing disk I/O as the 3rd type resource.

        Summary: Avoid over-allocation of disk resources  (was: Add API support for disk I/O
resources)

> Avoid over-allocation of disk resources
> ---------------------------------------
>
>                 Key: YARN-2618
>                 URL: https://issues.apache.org/jira/browse/YARN-2618
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Wei Yan
>            Assignee: Wei Yan
>         Attachments: YARN-2618-1.patch
>
>
> Subtask of YARN-2139. 
> This should include
> - Add API support for introducing disk I/O as the 3rd type resource.
> - NM should report this information to the RM
> - RM should consider this to avoid over-allocation



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