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Posted to mapreduce-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2012/07/05 03:38:34 UTC

[jira] [Commented] (MAPREDUCE-4393) PaaS on YARN: an YARN application to demonstrate that YARN can be used as a PaaS

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13406813#comment-13406813 ] 

Arun C Murthy commented on MAPREDUCE-4393:
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Jaigak, this sounds like a very useful exercise to validate YARN apis and .

Please provide a patch (details here: http://wiki.apache.org/hadoop/HowToContribute) and make it a example module under hadoop-trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-applications/ (it should be a peer of hadoop-trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell). Thanks!
                
> PaaS on YARN: an YARN application to demonstrate that YARN can be used as a PaaS
> --------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4393
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4393
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: examples
>    Affects Versions: 0.23.1
>            Reporter: Jaigak Song
>             Fix For: 3.0.0
>
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> This application is to demonstrate that YARN can be used for non-mapreduce applications. As Hadoop has already been adopted and deployed widely and its deployment in future will be highly increased, we thought that it's a good potential to be used as PaaS.  
> I have implemented a proof of concept to demonstrate that YARN can be used as a PaaS (Platform as a Service). I have done a gap analysis against VMware's Cloud Foundry and tried to achieve as many PaaS functionalities as possible on YARN.
> I'd like to check in this POC as a YARN example application.

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