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https://issues.apache.org/jira/browse/ARROW-4050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16722929#comment-16722929
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Tanya Schlusser commented on ARROW-4050:
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Hello [~cav71], I may be able to help – I'm new enough that I just went through
the pain of setting up my environment too, and better my system sounds like
yours: I have a mac with Xcode 10.1.
I did the things you said: followed the documentation in a new Conda
environment, and indeed have a segfault in the python parquet tests.
However I can switch to a separate Conda environment and build and test just
fine. I am currently going through my env to see what is different between the
two and will report back when I figure out the relevant different thing. I had
trouble setting up too, but was too shy to speak up about it and clearly the
documentation could be improved – at least for us mac users!
If you want to try and figure it out too, the thing I did to get stuff working
was read through the Python dockerfile and the scripts in arrow/dev and
arrow/ci. The problem is I tried 1000 things and didn't pay attention to what
worked or I'd answer this with more useful information.
> core dump on reading parquet file
> ---------------------------------
>
> Key: ARROW-4050
> URL: https://issues.apache.org/jira/browse/ARROW-4050
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, Python
> Reporter: Antonio Cavallo
> Priority: Blocker
> Attachments: bug.parquet
>
>
> Hi,
> I've a crash when doing this:
> {{import pyarrow.parquet as pq}}
> {{pq.read_table('bug.parquet')}}
> [^bug.parquet]
> (this is the same generated by
> arrow/python/pyarrow/tests/test_parquet.py(112)test_single_pylist_column_roundtrip())
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