issues: 140291221
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| id | node_id | number | title | user | state | locked | assignee | milestone | comments | created_at | updated_at | closed_at | author_association | active_lock_reason | draft | pull_request | body | reactions | performed_via_github_app | state_reason | repo | type |
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| 140291221 | MDU6SXNzdWUxNDAyOTEyMjE= | 793 | dask.async.RuntimeError: NetCDF: HDF error on xarray to_netcdf | 4295853 | closed | 0 | 21 | 2016-03-11T21:04:36Z | 2016-03-24T02:49:26Z | 2016-03-24T02:49:13Z | CONTRIBUTOR | Dask appears to be failing on serialization following a ds.to_netcdef() via a NETCDF: HDF error. ``` Traceback (most recent call last): File "reduce_dispersion_file.py", line 40, in <module> if name == "main": File "reduce_dispersion_file.py", line 36, in reduce_dispersion_file with timeit_context('output to disk'): File "/users/pwolfram/envs/LIGHT_analysis/lib/python2.7/site-packages/xarray/core/dataset.py", line 791, in to_netcdf engine=engine, encoding=encoding) File "/users/pwolfram/envs/LIGHT_analysis/lib/python2.7/site-packages/xarray/backends/api.py", line 356, in to_netcdf dataset.dump_to_store(store, sync=sync, encoding=encoding) File "/users/pwolfram/envs/LIGHT_analysis/lib/python2.7/site-packages/xarray/core/dataset.py", line 739, in dump_to_store store.sync() File "/users/pwolfram/envs/LIGHT_analysis/lib/python2.7/site-packages/xarray/backends/netCDF4_.py", line 283, in sync super(NetCDF4DataStore, self).sync() File "/users/pwolfram/envs/LIGHT_analysis/lib/python2.7/site-packages/xarray/backends/common.py", line 186, in sync self.writer.sync() File "/users/pwolfram/envs/LIGHT_analysis/lib/python2.7/site-packages/xarray/backends/common.py", line 165, in sync da.store(self.sources, self.targets) File "/users/pwolfram/lib/python2.7/site-packages/dask/array/core.py", line 712, in store Array._get(dsk, keys, kwargs) File "/users/pwolfram/lib/python2.7/site-packages/dask/base.py", line 43, in _get return get(dsk2, keys, kwargs) File "/users/pwolfram/lib/python2.7/site-packages/dask/threaded.py", line 57, in get **kwargs) File "/users/pwolfram/lib/python2.7/site-packages/dask/async.py", line 481, in get_async raise(remote_exception(res, tb)) dask.async.RuntimeError: NetCDF: HDF error TracebackFile "/users/pwolfram/lib/python2.7/site-packages/dask/async.py", line 264, in execute_task result = _execute_task(task, data) File "/users/pwolfram/lib/python2.7/site-packages/dask/async.py", line 246, in _execute_task return func(*args2) File "/users/pwolfram/lib/python2.7/site-packages/dask/array/core.py", line 1954, in store out[index] = np.asanyarray(x) File "netCDF4/_netCDF4.pyx", line 3678, in netCDF4._netCDF4.Variable.setitem (netCDF4/_netCDF4.c:37215) File "netCDF4/_netCDF4.pyx", line 3887, in netCDF4._netCDF4.Variable._put (netCDF4/_netCDF4.c:38907) ``` Script used: https://gist.github.com/98acaa31a4533b490f78 Full output: https://gist.github.com/248efce774ad08cb1dd6 |
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completed | 13221727 | issue |