You are viewing a plain text version of this content. The canonical link for it is here.

Posted to mapreduce-issues@hadoop.apache.org by "Harsh J (JIRA)" <ji...@apache.org> on 2013/05/30 13:10:22 UTC

[jira] [Updated] (MAPREDUCE-2723) MR-279: port MAPREDUCE-2324 to mrv2

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harsh J updated MAPREDUCE-2723:
-------------------------------

    Fix Version/s:     (was: 0.24.0)
    
> MR-279: port MAPREDUCE-2324 to mrv2
> -----------------------------------
>
>                 Key: MAPREDUCE-2723
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2723
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Robert Joseph Evans
>            Assignee: Robert Joseph Evans
>
> MRV2 currently does not take reduce disk usage into account when trying to schedule a container.  For feature parity with the original map reduce it should be extended to allow for disk space requests within containers along with RAM requests.  We then also need to port MAPREDUCE-2324 to the scheduler to allow it to avoid starvation of containers that might never get the resources that they need.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira