Details
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Type:
New Feature
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Status: Resolved
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Priority:
Major
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Resolution: Later
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Affects Version/s: 0.23.0
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Fix Version/s: None
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Component/s: mrv2
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Labels:None
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Environment:
All Unix-Environments
Description
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.
Attachments
Issue Links
- is related to
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SPARK-24374 SPIP: Support Barrier Execution Mode in Apache Spark
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- In Progress
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