$ ./debug/parquet-dump-schema
terminate called after throwing an instance of 'std::logic_error'
what(): basic_string::_S_construct null not valid
Aborted (core dumped)
$ ./debug/parquet-dump-schema --help
Parquet error: Arrow error: IOError: ../src/arrow/io/file.cc:508 code: result->memory_map_->Open(path, mode)
../src/arrow/io/file.cc:380 code: file_->OpenReadable(path)
../src/arrow/io/file.cc:99 code: internal::FileOpenReadable(file_name_, &fd_)
Failed to open local file: --help , error: No such file or directory
Bug
Major
