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Posted to mapreduce-issues@hadoop.apache.org by "qiangliu (JIRA)" <ji...@apache.org> on 2013/03/07 05:02:20 UTC
[jira] [Commented] (MAPREDUCE-2911) Hamster: Hadoop And Mpi on the
same cluSTER
[ https://issues.apache.org/jira/browse/MAPREDUCE-2911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13595519#comment-13595519 ]
qiangliu commented on MAPREDUCE-2911:
-------------------------------------
Where could download the available version? thanks.
> Hamster: Hadoop And Mpi on the same cluSTER
> -------------------------------------------
>
> Key: MAPREDUCE-2911
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2911
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Components: mrv2
> Affects Versions: 0.23.0
> Environment: All Unix-Environments
> Reporter: Milind Bhandarkar
> Assignee: Ralph H Castain
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> MPI is commonly used for many machine-learning applications. OpenMPI (http://www.open-mpi.org/) is a popular BSD-licensed version of MPI. In the past, running MPI application on a Hadoop cluster was achieved using Hadoop Streaming (http://videolectures.net/nipsworkshops2010_ye_gbd/), but it was kludgy. After the resource-manager separation from JobTracker in Hadoop, we have all the tools needed to make MPI a first-class citizen on a Hadoop cluster. I am currently working on the patch to make MPI an application-master. Initial version of this patch will be available soon (hopefully before September 10.) This jira will track the development of Hamster: The application master for MPI.
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