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https://issues.apache.org/jira/browse/MAPREDUCE-3451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun C Murthy updated MAPREDUCE-3451:
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Status: Open (was: Patch Available)
Patrick I took a brief look, mostly looks great! I agree having different
schedulers is very useful.
Minor nits: I don't think it's worth modifying common infrastructure such as
SchedulerApp right now - maybe you can just extend them where necessary?
> Port Fair Scheduler to MR2
> --------------------------
>
> Key: MAPREDUCE-3451
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3451
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Components: mrv2, scheduler
> Reporter: Patrick Wendell
> Assignee: Patrick Wendell
> Attachments: MAPREDUCE-3451.v1.patch.txt,
> MAPREDUCE-3451.v2.patch.txt, MAPREDUCE-3451.v3.patch.txt,
> MAPREDUCE-3451.v4.patch.txt, MAPREDUCE-3451.v5.patch,
> MAPREDUCE-3451.v6.patch, MAPREDUCE-3451.v7.patch
>
>
> The Fair Scheduler is in widespread use today in MR1 clusters, but not yet
> ported to MR2. This is to track the porting of the Fair Scheduler to MR2 and
> will be updated to include design considerations and progress.
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