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Posted to issues@arrow.apache.org by "Mathias5 (via GitHub)" <gi...@apache.org> on 2024/04/08 09:29:18 UTC

[I] Issue to install pyarrow and pandas together in a conda environment [arrow]

Mathias5 opened a new issue, #41067:
URL: https://github.com/apache/arrow/issues/41067

   ### Describe the bug, including details regarding any error messages, version, and platform.
   
   Hi,
   since a few days when I create a conda environment with pyarrow and pandas, I get a segmentation fault when loading pandas.
   To replicate:
   conda create -n test python pyarrow pandas
   conda activate test
   python
   import pandas
   
   This leads to a segmentation fault.
   
   ### Component(s)
   
   Python


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Re: [I] [Python] Issue to install pyarrow and pandas together in a conda environment [arrow]

Posted by "jorisvandenbossche (via GitHub)" <gi...@apache.org>.
jorisvandenbossche commented on issue #41067:
URL: https://github.com/apache/arrow/issues/41067#issuecomment-2042310203

   If that was the issue, that should be solved now when recreating a fresh environment, see https://github.com/apache/arrow/issues/41058
   
   But, that issue should only have occurred since yesterday, and not for a "few days" (and it's also not a segmentation fault)


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Re: [I] [Python] Issue to install pyarrow and pandas together in a conda environment [arrow]

Posted by "Mathias5 (via GitHub)" <gi...@apache.org>.
Mathias5 commented on issue #41067:
URL: https://github.com/apache/arrow/issues/41067#issuecomment-2042427798

   The issue has been resolved, see https://github.com/apache/arrow/issues/41058


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Re: [I] Issue to install pyarrow and pandas together in a conda environment [arrow]

Posted by "jorisvandenbossche (via GitHub)" <gi...@apache.org>.
jorisvandenbossche commented on issue #41067:
URL: https://github.com/apache/arrow/issues/41067#issuecomment-2042288147

   Can you show the output of `conda list`? Do you see any traceback or error message besides "segmentation fault"?
   
   This is _probably_ a conda packaging issue.


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Re: [I] Issue to install pyarrow and pandas together in a conda environment [arrow]

Posted by "xshirax (via GitHub)" <gi...@apache.org>.
xshirax commented on issue #41067:
URL: https://github.com/apache/arrow/issues/41067#issuecomment-2042301531

   Hi. I believe the issue is related to new release of snappy 1.2.0
   This issue is solved with snappy 1.1
   I get same bug (segmentation fault). specifically:
   
   File "/homes/.../.conda/envs/.../lib/python3.10/site-packages/pyarrow/__init__.py", line 65, in <module>
       import pyarrow.lib as _lib
   ImportError: /homes/.../.conda/envs/.../lib/python3.10/site-packages/pyarrow/../../.././liborc.so: undefined symbol: _ZN6snappy11RawCompressEPKcmPcPm
   


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Re: [I] [Python] Issue to install pyarrow and pandas together in a conda environment [arrow]

Posted by "Mathias5 (via GitHub)" <gi...@apache.org>.
Mathias5 closed issue #41067: [Python] Issue to install pyarrow and pandas together in a conda environment
URL: https://github.com/apache/arrow/issues/41067


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Re: [I] [Python] Issue to install pyarrow and pandas together in a conda environment [arrow]

Posted by "Mathias5 (via GitHub)" <gi...@apache.org>.
Mathias5 commented on issue #41067:
URL: https://github.com/apache/arrow/issues/41067#issuecomment-2042426981

   Hi,
   Indeed I think it started to happen yesterday and not "a few days ago" as I initially said.
   And it did cause segmentation fault in my python env.
   It seems like it has been resolved now, thanks for the update.


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