pitrou commented on issue #40749: URL: https://github.com/apache/arrow/issues/40749#issuecomment-2045586715
I've tried on the reproducer in https://github.com/apache/arrow/issues/38770 and only `--strip-debug` preserves the full backtrace including non-public functions: ``` [...] #7 0x00007ffff310b277 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00007ffff310b4d8 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007ffff373737b in std::__throw_bad_variant_access(char const*) () from /home/antoine/t/venv-3.10/lib/python3.10/site-packages/pyarrow/libarrow.so.1500 #10 0x00007ffff3737399 in std::__throw_bad_variant_access(bool) () from /home/antoine/t/venv-3.10/lib/python3.10/site-packages/pyarrow/libarrow.so.1500 #11 0x00007ffff37960e7 in arrow::compute::internal::(anonymous namespace)::FilterMetaFunction::ExecuteImpl(std::vector<arrow::Datum, std::allocator<arrow::Datum> > const&, arrow::compute::FunctionOptions const*, arrow::compute::ExecContext*) const [clone .cold] () from /home/antoine/t/venv-3.10/lib/python3.10/site-packages/pyarrow/libarrow.so.1500 #12 0x00007ffff42cc3e0 in arrow::compute::MetaFunction::Execute(std::vector<arrow::Datum, std::allocator<arrow::Datum> > const&, arrow::compute::FunctionOptions const*, arrow::compute::ExecContext*) const () from /home/antoine/t/venv-3.10/lib/python3.10/site-packages/pyarrow/libarrow.so.1500 [...] ``` More powerful strip options make the backtrace less useful because the symbols of non-public functions are removed: ``` [...] #7 0x00007ffff310b277 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00007ffff310b4d8 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6 #9 0x00007ffff373737b in ?? () from /home/antoine/t/venv-3.10/lib/python3.10/site-packages/pyarrow/libarrow.so.1500 #10 0x00007ffff3737399 in ?? () from /home/antoine/t/venv-3.10/lib/python3.10/site-packages/pyarrow/libarrow.so.1500 #11 0x00007ffff37960e7 in ?? () from /home/antoine/t/venv-3.10/lib/python3.10/site-packages/pyarrow/libarrow.so.1500 #12 0x00007ffff42cc3e0 in arrow::compute::MetaFunction::Execute(std::vector<arrow::Datum, std::allocator<arrow::Datum> > const&, arrow::compute::FunctionOptions const*, arrow::compute::ExecContext*) const () from /home/antoine/t/venv-3.10/lib/python3.10/site-packages/pyarrow/libarrow.so.1500 [...] ``` This is on the PyArrow 15.0.2 wheels. The savings are still significant: from 61MB (original) to 54MB (stripped) for `libarrow.so`. -- 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]
