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From "Patrick Wendell (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-3600) Add Minimal Fair Scheduler to MR2
Date Fri, 03 Aug 2012 17:37:03 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Patrick Wendell resolved MAPREDUCE-3600.
----------------------------------------

    Resolution: Fixed

Fixed by parent ticket.
                
> Add Minimal Fair Scheduler to MR2
> ---------------------------------
>
>                 Key: MAPREDUCE-3600
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3600
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: mrv2, scheduler
>            Reporter: Patrick Wendell
>            Assignee: Patrick Wendell
>         Attachments: MAPREDUCE-3600.v1.patch, MAPREDUCE-3600.v2.patch
>
>
> This covers the addition of the Fair Scheduler to the MR2 infrastructure. This patch
will represent the minimum functional FairScheduler in MR2. It will be limited to a configuration
file reader, functionality to calculate fair shares, and hooks into the actual MR2 scheduling
code. 
> It will not include delay scheduling, preemption, or a web UI, which will be handled
in separate JIRA's. 

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