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https://issues.apache.org/jira/browse/MESOS-183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jessica J updated MESOS-183:
----------------------------
Priority: Blocker (was: Major)
I'm changing the priority to blocker because the MPI + Hadoop functionality is
the reason I'm using Mesos. I've attempted to track down what needs to change
to make this run properly and have been unsuccessful, so until this is fixed,
Mesos is useless to me.
> Included MPI Framework Fails to Start
> -------------------------------------
>
> Key: MESOS-183
> URL: https://issues.apache.org/jira/browse/MESOS-183
> Project: Mesos
> Issue Type: Bug
> Components: documentation, framework
> Environment: Scientific Linux Cluster
> Reporter: Jessica J
> Assignee: Harvey Feng
> Priority: Blocker
> Labels: documentation, mpi, setup
>
> There are really two facets to this issue. The first is that no good
> documentation exists for setting up and using the included MPI framework. The
> second, and more important issue, is that the framework will not run. The
> second issue is possibly related to the first in that I may not be setting it
> up properly.
> To test the MPI framework, by trial and error I determined I needed to run
> python setup.py build and python setup.py install in the
> MESOS-HOME/src/python directory. Now when I try to run nmpiexec -h, I get an
> AttributeError, below:
> Traceback (most recent call last):
> File "./nmpiexec.py", line 2, in <module>
> import mesos
> File
> "/usr/lib64/python2.6/site-packages/mesos-0.9.0-py2.6-linux-x86_64.egg/mesos.py",
> line 22, in <module>
> import _mesos
> File
> "/usr/lib64/python2.6/site-packages/mesos-0.9.0-py2.6-linux-x86_64.egg/mesos_pb2.py",
> line 1286, in <module>
> DESCRIPTOR.message_types_by_name['FrameworkID'] = _FRAMEWORKID
> AttributeError: 'FileDescriptor' object has no attribute
> 'message_types_by_name'
> I've examined setup.py and determined that the version of protobuf it
> includes (2.4.1) does, indeed, contain a FileDescriptor class in
> descriptor.py that sets self.message_types_by_name, so I'm not sure what the
> issue is. Is this a bug? Or is there a step I'm missing? Do I need to also
> build/install protobuf?
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