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display exceptions in threadpool, and look for 'mpich', not 'mpich2' #548

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display exceptions in threadpool, and look for 'mpich', not 'mpich2' #548

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4 changes: 2 additions & 2 deletions starcluster/plugins/mpich2.py
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Original file line number Diff line number Diff line change
Expand Up @@ -33,12 +33,12 @@ def _update_alternatives(self, node):
mpirun_choices = node.ssh.execute("update-alternatives --list mpirun")
mpipath = None
for choice in mpi_choices:
if 'mpich2' in choice:
if 'mpich' in choice:
mpipath = choice
break
mpirunpath = None
for choice in mpirun_choices:
if 'mpich2' in choice:
if 'mpich' in choice:
mpirunpath = choice
break
node.ssh.execute("update-alternatives --set mpi %s" % mpipath)
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1 change: 1 addition & 0 deletions starcluster/threadpool.py
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Original file line number Diff line number Diff line change
Expand Up @@ -173,6 +173,7 @@ def wait(self, numtasks=None, return_results=True):
exc_queue = self._exception_queue
if exc_queue.qsize() > 0:
excs = [exc_queue.get() for i in range(exc_queue.qsize())]
print '\n'.join(excs)
raise exception.ThreadPoolException(
"An error occurred in ThreadPool", excs)
if return_results:
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