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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/4768/
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(Updated 2012-04-21 05:08:47.980951)
Review request for mesos, Benjamin Hindman, Charles Reiss, and Jessica.
Changes
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Changes:
-MPICH2PATH is global var now
--ifhn-master and --ifhn-slave options added
-fixed mpdtrace zombie proccess problem
Summary
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Some updates to point out:
-nmpiexec.py
-> 'mpdallexit' should terminate all slaves' mpds in the ring. I moved
'driver.stop()' to statusUpdate() so that it stops when all tasks have been
finished, which occurs when the executor's launched mpd processes have all
exited.
-startmpd.py
-> Didn't remove cleanup(), and added code in shutdown() that manually kills
mpd processes. They might be useful during abnormal (cleanup) and normal
(shutdown) framework/executor termination...I think. cleanup() still terminates
all mpd's in the slave, but shutdown doesn't.
-> killtask() stops the mpd associated with the given tid.
-> Task states update nicely now. They correspond to the state of a task's
associated mpd process.
-Readme
-> Included additional info on how to setup and run MPICH2 1.2 and nmpiexec
on OS X and Ubuntu/Linux
This addresses bug MESOS-183.
https://issues.apache.org/jira/browse/MESOS-183
Diffs (updated)
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frameworks/mpi/README.txt cdb4553
frameworks/mpi/nmpiexec.py a5db9c0
frameworks/mpi/startmpd.py 8eeba5e
Diff: https://reviews.apache.org/r/4768/diff
Testing
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Thanks,
Harvey
