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https://issues.apache.org/jira/browse/MAPREDUCE-1044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmytro Molkov updated MAPREDUCE-1044:
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Attachment: DCD.pdf
I am attaching the initial proposal of the way to do this.
I would love to hear your thoughts on this document, I am currently
experimenting with the design described.
> Ability to automatically move machines from one MR compute cluster to another
> -----------------------------------------------------------------------------
>
> Key: MAPREDUCE-1044
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1044
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: dhruba borthakur
> Assignee: Dmytro Molkov
> Attachments: DCD.pdf
>
>
> We have multiple map-reduce clusters that provide different service and
> support levels for their users. We have seen that utilization of hardware
> resources are not optimized if we have a static partition of existing
> hardware resources into these separate MR clusters. It would be nice to have
> a automatic way to move nodes from one MR cluster to another based on load
> characteristics and configured policies. This JIRA will discuss some of the
> ideas and possible implementations of those ideas.
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