As noted in DM-9447, the following error was encountered when running coaddDriver.py on the COSMOS HSC-Y subset of the HSC RC dataset (DM-6816):
SystemError on tiger-r6c3n9:11271 in reduce: Negative size passed to PyString_FromStringAndSize
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Traceback (most recent call last):
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File "/tigress/HSC/LSST/stack_20160915/Linux64/ctrl_pool/12.1-7-gb57f33e+8/python/lsst/ctrl/pool/pool.py", line 113, in wrapper
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return func(*args, **kwargs)
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File "/tigress/HSC/LSST/stack_20160915/Linux64/ctrl_pool/12.1-7-gb57f33e+8/python/lsst/ctrl/pool/pool.py", line 237, in wrapper
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return func(*args, **kwargs)
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File "/tigress/HSC/LSST/stack_20160915/Linux64/ctrl_pool/12.1-7-gb57f33e+8/python/lsst/ctrl/pool/pool.py", line 747, in reduce
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results = self.comm.gather(None, root=self.root)
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File "MPI/Comm.pyx", line 1281, in mpi4py.MPI.Comm.gather (src/mpi4py.MPI.c:108949)
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File "MPI/msgpickle.pxi", line 664, in mpi4py.MPI.PyMPI_gather (src/mpi4py.MPI.c:47643)
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File "MPI/msgpickle.pxi", line 179, in mpi4py.MPI.Pickle.allocv (src/mpi4py.MPI.c:41800)
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File "MPI/msgpickle.pxi", line 127, in mpi4py.MPI.Pickle.alloc (src/mpi4py.MPI.c:40945)
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SystemError: Negative size passed to PyString_FromStringAndSize
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application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
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This same processing went through without error on the weekly stack of the first week of Jan, 2017 (I'm not sure of the exact version that was used).
Bug
DM-9870 Release hscPipe 5.0-beta1
Paul Price
made changes -
Hsin-Fang Chiang
made changes -
