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From "Patrick Wendell (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3600) Add Minimal Fair Scheduler to MR2
Date Tue, 27 Dec 2011 01:02:30 GMT
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
            Reporter: Patrick Wendell
            Assignee: Patrick Wendell


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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