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https://issues.apache.org/jira/browse/ARROW-5247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney closed ARROW-5247.
-------------------------------
       Resolution: Cannot Reproduce
    Fix Version/s:     (was: 0.14.0)

This was caused by stale shared libraries -- I upgraded to Ubuntu 19.04 Disco 
and the CUDA toolkit is not available via apt on this platform yet

> [Python][C++] libprotobuf-generated exception when importing pyarrow.cuda 
> --------------------------------------------------------------------------
>
>                 Key: ARROW-5247
>                 URL: https://issues.apache.org/jira/browse/ARROW-5247
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Python
>            Reporter: Wes McKinney
>            Priority: Major
>
> This is definitely a weird one
> {code}
> $ python -c "import pyarrow.cuda"
> [libprotobuf ERROR google/protobuf/descriptor_database.cc:58] File already 
> exists in database: orc_proto.proto
> [libprotobuf FATAL google/protobuf/descriptor.cc:1358] CHECK failed: 
> GeneratedDatabase()->Add(encoded_file_descriptor, size): 
> terminate called after throwing an instance of 
> 'google::protobuf::FatalException'
>   what():  CHECK failed: GeneratedDatabase()->Add(encoded_file_descriptor, 
> size): 
> Aborted (core dumped)
> {code}
> It appears that something has run afoul in our linker setup. I haven't built 
> the Python library on the machine I'm working on in a while, I'm using a 
> pretty vanilla conda setup with all the optional pieces (ORC, Parquet, CUDA, 
> Flight) enabled



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