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Describe the bug
Cudf returns wrong values when reading parquet file with zstd codec in the latested 22.04 nightly build. The file is test.zstd.txt.
Or Cudf throws exception rmm-src/include/rmm/cuda_stream_view.hpp:81: cudaErrorIllegalAddress an illegal memory access was encountered, which I did not reproduce.
In [1]: importcudfIn [2]: df=cudf.read_parquet("parquet-zstd")
In [3]: df.aOut[3]:
0768176820Name: a, dtype: int32
pandas read
In [14]: importpandasaspdIn [15]: df=pd.read_parquet("parquet-zstd")
In [16]: df.aOut[16]:
011223Name: a, dtype: int32
Expected behavior
Although Cudf does not support zstd compression, it should throw an exception with "unsupported zstd codec" instead of returning the wrong value or cudaErrorIllegalAddress ...
The text was updated successfully, but these errors were encountered:
Describe the bug
Cudf returns wrong values when reading parquet file with zstd codec in the latested 22.04 nightly build. The file is test.zstd.txt.
Or Cudf throws exception
rmm-src/include/rmm/cuda_stream_view.hpp:81: cudaErrorIllegalAddress an illegal memory access was encountered
, which I did not reproduce.Meta info of test.zstd.txt
cudf read
pandas read
Expected behavior
Although Cudf does not support zstd compression, it should throw an exception with "unsupported zstd codec" instead of returning the wrong value or cudaErrorIllegalAddress ...
The text was updated successfully, but these errors were encountered: