Hi arrow experts, I have a c++ application that uses parquet_cpp which I compile using the folling flags: LDFLAGS = -larrow -lparquet which work as expected, i.e. I can read and write parquet files.
I also have a python front-end that invokes this c++ application where I want to use PyArrow to get some stats about the file before passing those to my c++ back-end. However, only by importing PyArrow (import pyarrow as pa) I am getting the following error: /usr/local/lib/libparquet.so.1: undefined symbol: _ZN5arrow2io16MemoryMappedFile4OpenERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEENS0_8FileMode4typeEPSt10shared_ptrIS1_E. I have installed everything using apt-get install, and the versions I have are: pyarrow (0.8.0) pandas (0.22.0) parquet (1.2) Do you guys have any idea on what I am doing wrong? Thanks in advance! Renato M.
