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https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mariappan Asokan updated MAPREDUCE-4808:
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Attachment: MergeManagerPlugin.pdf
MAPREDUCE-4808.patch
Hi Tom,
Thanks for your comments. I have made the changes you suggested and uploaded
a new patch.
Hi Arun,
I created a design document that contains both the use cases and the
rationale for the new interface for {{MergeManagerPlugin.}}
Thanks to both of you for reviewing the patch.
-- Asokan
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Affects Versions: 2.0.2-alpha
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
> Fix For: 2.0.3-alpha
>
> Attachments: COMBO-mapreduce-4809-4812-4808.patch,
> mapreduce-4808.patch, mapreduce-4808.patch, mapreduce-4808.patch,
> MAPREDUCE-4808.patch, MergeManagerPlugin.pdf
>
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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