kou commented on issue #36894: URL: https://github.com/apache/arrow/issues/36894#issuecomment-1657272183
Because you mixed C++11 ABI binary (Apache Arrow C++ with Conan) and non C++11 ABI binary (pyarrow wheel). See also https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html for C++11 ABI. `ImportError: /project/build/lib.linux-x86_64-cpython-310/mypackage/mypackage.cpython-310-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow8DataType18ComputeFingerprintB5cxx11Ev` means `mypackage.cpython-310-x86_64-linux-gnu.so` refers C++11 ABI version of `arrow::DataType::ComputeFingerprint()` (you can demangle `_ZNK5arrow8DataType18ComputeFingerprintB5cxx11Ev` by `c++filt` command) but linked libraries (pyarrow wheel's `libarrow.so`) don't have it. (You can see all symbols in pyarrow's `libarrow.so.1000` by `nm -C libarrow.so.1000`.) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
