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Description
Hello,
I just updated a small utility that converts binary data to Parquet from Arrow 0.15 to 3.0, and noticed that CMake could not resolve find_package(Parquet REQUIRED), as my installation tree of Arrow contained …/share/cmake/arrow/ParquetConfig.cmake, but CMake seems to be expecting …/share/cmake/*parquet*/ParquetConfig.cmake.
Creating a symbolic link from the arrow directory to a parquet directory solved CMake's find procedure. Alternatively, I ended up at this work-around that did not require me modifying my local install tree:
find_package(Arrow REQUIRED)
get_filename_component(MY_SEARCH_DIR ${Arrow_CONFIG} DIRECTORY)
find_package(Parquet REQUIRED HINTS ${MY_SEARCH_DIR})Is this expected behavior? I went through the CMake code and found that there is only one installation directory for all CMake files: ARROW_CMAKE_INSTALL_DIR — I would expect this to be specific to the libraries exported.
Thanks,
Matthias
Environment: RHEL 7.6
Spack environment with CMake 3.15.7
Reporter: Matthias Wolf
Assignee: Kouhei Sutou / @kou
Related issues:
- [C++] vcpkg arrow port ArrowDataset component usage (duplicates)
- A simple cmake file for using example parquet snippets (duplicates)
- [C++] FindArrowDataset requires Parquet (relates to)
- [C++] Comments in FindArrow.cmake misleading (relates to)
- [C++] Exported arrow_static requires needless dependencies (relates to)
- [C++] Comments in FindArrow.cmake misleading (supercedes)
PRs and other links:
Note: This issue was originally created as ARROW-12175. Please see the migration documentation for further details.