I took a look at your code and I don't see anything wrong with it. I
was able to compile it and run it on my Ubuntu desktop and didn't get
any errors (other than the expected error if the CSV file wasn't
placed where it could be found). So I suspect this may be related to
your setup steps or Windows. I'll try to run your example with
Windows soon.
On Tue, Nov 8, 2022 at 1:17 PM Raghavendra Prasad <rpras...@gmail.com> wrote:
>
> Hi,
>
> Just checking if anyone can point me in the right direction here.
>
> Thanks
> Prasad
>
> On Mon, 7 Nov 2022 at 2:30 pm Raghavendra Prasad <rpras...@gmail.com> wrote:
>>
>> Hi,
>>
>> Thanks for responding. Attached are the files & below are the steps I took
>> to build & run it. Hopefully my issue can be spotted.
>>
>> Downloaded & installed arrow-cpp 9.0.0 using miniconda
>> Added C:\Users\<username>\Miniconda3\Library\bin to path. (or else it
>> complains arrow.dll is not found)
>> Downloaded arrow source code & switched to the maint-9.0.0 branch (to get
>> hold of the conda_env_cpp.txt)
>> Launched Visual Studio 2019 x64 Developer tools command prompt
>> Created a new conda environment using conda_env_cpp.txt from maint-9.0.0
>> branch: conda create -y -n arrow-9-test
>> --file=C:\Repos\arrow\ci\conda_env_cpp.txt
>> Activated the new environment
>> Navigated to miminal_build source folder
>> Ran: cmake -G "Visual Studio 16 2019" CMakeLists.txt. It ran successfully
>> as below
>> -- Selecting Windows SDK version 10.0.19041.0 to target Windows 10.0.19044.
>> -- The C compiler identification is MSVC 19.29.30143.0
>> -- The CXX compiler identification is MSVC 19.29.30143.0
>> -- Detecting C compiler ABI info
>> -- Detecting C compiler ABI info - done
>> -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual
>> Studio/2019/Professional/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe -
>> skipped
>> -- Detecting C compile features
>> -- Detecting C compile features - done
>> -- Detecting CXX compiler ABI info
>> -- Detecting CXX compiler ABI info - done
>> -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual
>> Studio/2019/Professional/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe -
>> skipped
>> -- Detecting CXX compile features
>> -- Detecting CXX compile features - done
>> -- Arrow version: 9.0.0
>> -- Arrow SO version: 900.0.0
>> -- Configuring done
>> -- Generating done
>> -- Build files have been written to: C:/Temp/arrow/minimal_build
>> Ran: cmake --build . It ran successfully as below
>> Microsoft (R) Build Engine version 16.11.2+f32259642 for .NET Framework
>> Copyright (C) Microsoft Corporation. All rights reserved.
>>
>> Checking Build System
>> Building Custom Rule C:/Temp/arrow/minimal_build/CMakeLists.txt
>> example.cc
>> arrow-example.vcxproj ->
>> C:\Temp\arrow\minimal_build\Debug\arrow-example.exe
>> Building Custom Rule C:/Temp/arrow/minimal_build/CMakeLists.txt
>> Placed test.csv in the Debug folder
>> Ran: Debug\arrow-example.exe. Failed as below.
>> (arrow-9-test) c:\Temp\arrow\minimal_build>Debug\arrow-example.exe
>> * Reading CSV file
>> 'C:\Repos\arrow\cpp\examples\minimal_build\Debug\test.csv' into table
>> ☺ ♫▼║♫ ┤ ═!©☺L═!T
>>
>> Regards
>>
>> Prasad
>>
>>
>> On Mon, Nov 7, 2022 at 2:06 AM Weston Pace <weston.p...@gmail.com> wrote:
>>>
>>> That's pretty odd. Are you able to share a full copy of your test program?
>>>
>>> On Sun, Nov 6, 2022 at 3:46 AM Raghavendra Prasad <rpras...@gmail.com>
>>> wrote:
>>> >
>>> > Hi,
>>> >
>>> > Thanks for the quick reply. res.status().ToString() results in an
>>> > access violation:
>>> >
>>> > Exception thrown at 0x00007FF68F936C3C in arrow-example.exe: 0xC0000005:
>>> > Access violation reading location 0xFFFFFFFFFFFFFFFF.
>>> >
>>> > Regards
>>> > Prasad
>>> >
>>> >
>>> > On Mon, Nov 7, 2022 at 12:43 AM Weston Pace <weston.p...@gmail.com> wrote:
>>> >>
>>> >> Can you try res.status().ToString() ?
>>> >>
>>> >> On Sun, Nov 6, 2022, 5:31 AM Raghavendra Prasad <rpras...@gmail.com>
>>> >> wrote:
>>> >>>
>>> >>> Hi,
>>> >>>
>>> >>> Hope you are all well!
>>> >>>
>>> >>> I am struggling to get the minimal sample app to work & am hoping for
>>> >>> tips to move forward
>>> >>>
>>> >>> Setup: Windows 10, Visual Studio 2019, Arrow 9.0.0 installed via
>>> >>> miniconda.
>>> >>>
>>> >>> Thanks to the previous tip, I can now successfully build the arrow
>>> >>> minimal_build example. However when I try to run the sample it always
>>> >>> fails at the arrow::io::ReadableFile::Open(csv_filename) step. My
>>> >>> code snippet is below & trying to debug, the returned status code does
>>> >>> not seem useful. Appreciate any guidance to understand what is wrong.
>>> >>>
>>> >>> const char* csv_filename =
>>> >>> "C:\\Repos\\arrow\\cpp\\examples\\minimal_build\\Debug\\test.csv";
>>> >>> auto res = arrow::io::ReadableFile::Open(csv_filename); // full path
>>> >>> to existing file
>>> >>> if (!res.ok()) {
>>> >>> std::cout << res.status().IsIOError(); // returns 0
>>> >>> std::cout << res.status().IsUnknownError(); // returns 0
>>> >>> std::cout << res.status().detail(); // returns 000000
>>> >>> std::cout << res.status().CodeAsString(); // causes app to crash
>>> >>> with access violation
>>> >>> std::cout << res.status().message(); // returns gibberish
>>> >>> }
>>> >>>
>>> >>> Regards
>>> >>> Prasad
>>> >>>
>>> >>>
>>> >>> On Fri, Nov 4, 2022 at 7:06 PM Raghavendra Prasad <rpras...@gmail.com>
>>> >>> wrote:
>>> >>>>
>>> >>>> Thank you and have a great weekend
>>> >>>>
>>> >>>> On Fri, 4 Nov 2022 at 6:25 pm Sutou Kouhei <k...@clear-code.com> wrote:
>>> >>>>>
>>> >>>>> Hi,
>>> >>>>>
>>> >>>>> > Just wondering if you know when arrow-cpp v10.0.0 packages will be
>>> >>>>> > available via conda mechanism?
>>> >>>>>
>>> >>>>> This is work in progress. Please watch this pull request:
>>> >>>>> https://github.com/conda-forge/arrow-cpp-feedstock/pull/866
>>> >>>>>
>>> >>>>>
>>> >>>>> Thanks,
>>> >>>>> --
>>> >>>>> kou
>>> >>>>>
>>> >>>>> In
>>> >>>>> <CA+203qVaHcOpTxDF=wo3j9qk7vgjnyk1vmeeqky3lzfqz3z...@mail.gmail.com>
>>> >>>>> "Re: [C++] [Windows] Building arrow minimal build sample on
>>> >>>>> Windows" on Fri, 4 Nov 2022 18:14:01 +1100,
>>> >>>>> Raghavendra Prasad <rpras...@gmail.com> wrote:
>>> >>>>>
>>> >>>>> > Hi kou,
>>> >>>>> >
>>> >>>>> > Thanks for the quick reply, that seems to have worked & I can build
>>> >>>>> > fine
>>> >>>>> > now! I have run into other issues, but at least I can progress
>>> >>>>> > now.
>>> >>>>> >
>>> >>>>> > Just wondering if you know when arrow-cpp v10.0.0 packages will be
>>> >>>>> > available via conda mechanism?
>>> >>>>> >
>>> >>>>> > Regards
>>> >>>>> > Prasad
>>> >>>>> >
>>> >>>>> >
>>> >>>>> > On Fri, Nov 4, 2022 at 3:43 PM Sutou Kouhei <k...@clear-code.com>
>>> >>>>> > wrote:
>>> >>>>> >
>>> >>>>> >> Hi,
>>> >>>>> >>
>>> >>>>> >> Could you use "arrow_shared" instead of
>>> >>>>> >> "Arrow::arrow_shared" instead? "Arrow::arrow_shared" is
>>> >>>>> >> available since Apache Arrow 10.0.0.
>>> >>>>> >>
>>> >>>>> >> FYI: "arrow_shared" is still available with Apache Arrow
>>> >>>>> >> 10.0.0 to keep backward compatibility.
>>> >>>>> >>
>>> >>>>> >>
>>> >>>>> >> Thanks,
>>> >>>>> >> --
>>> >>>>> >> kou
>>> >>>>> >>
>>> >>>>> >> In
>>> >>>>> >> <ca+203qvpmgltghzz9jrusb3hng81gabnz_52-6_8s48satn...@mail.gmail.com>
>>> >>>>> >> "[C++] [Windows] Building arrow minimal build sample on Windows"
>>> >>>>> >> on Fri,
>>> >>>>> >> 4 Nov 2022 09:03:44 +1100,
>>> >>>>> >> Raghavendra Prasad <rpras...@gmail.com> wrote:
>>> >>>>> >>
>>> >>>>> >> > Hello everyone,
>>> >>>>> >> >
>>> >>>>> >> > I am exploring usage of Apache Arrow specifically usage form
>>> >>>>> >> > Visual
>>> >>>>> >> Studio
>>> >>>>> >> > (VS2019) compiled C++ programs on my Windows 10 machine.
>>> >>>>> >> >
>>> >>>>> >> > I have Visual Studio 2019 installed already. I wanted to
>>> >>>>> >> > simply use
>>> >>>>> >> pre-build
>>> >>>>> >> > binaries, so I installed Arrow 9.0.0 using miniconda: conda
>>> >>>>> >> > install
>>> >>>>> >> > arrow-cpp=9.0.* -c conda-forge. (9.0.0 was the latest package I
>>> >>>>> >> > can find
>>> >>>>> >> > there). The install was successful.
>>> >>>>> >> >
>>> >>>>> >> > I now wanted to build the arrow minimal_build example & am
>>> >>>>> >> > failing at
>>> >>>>> >> multiple
>>> >>>>> >> > attempts. Will gratefully accept any guidance to get this
>>> >>>>> >> > working!
>>> >>>>> >> >
>>> >>>>> >> > C:\Repos\arrow\cpp\examples\minimal_build> cmake CMakeLists.txt
>>> >>>>> >> > which immediately failed with:
>>> >>>>> >> >
>>> >>>>> >> > C:\Repos\arrow\cpp\examples\minimal_build>cmake CMakeLists.txt
>>> >>>>> >> > -- Selecting Windows SDK version 10.0.19041.0 to target Windows
>>> >>>>> >> 10.0.19044.
>>> >>>>> >> > -- Arrow version: 9.0.0
>>> >>>>> >> > -- Arrow SO version: 900.0.0
>>> >>>>> >> > -- Configuring done
>>> >>>>> >> > CMake Error at CMakeLists.txt:40 (add_executable):
>>> >>>>> >> > Target "arrow-example" links to target "Arrow::arrow_shared"
>>> >>>>> >> > but the
>>> >>>>> >> target
>>> >>>>> >> > was not found. Perhaps a find_package() call is missing for an
>>> >>>>> >> IMPORTED
>>> >>>>> >> > target, or an ALIAS target is missing?
>>> >>>>> >> >
>>> >>>>> >> > I next activated arrow-dev as per Developing on Windows & ran
>>> >>>>> >> > the same
>>> >>>>> >> command.
>>> >>>>> >> >
>>> >>>>> >> > conda create -y -n arrow-dev --file=ci\conda_env_cpp.txt ==>
>>> >>>>> >> > successful
>>> >>>>> >> > conda activate arrow-dev ==> successful
>>> >>>>> >> > (arrow-dev) C:\Repos\arrow\cpp\examples\minimal_build>cmake
>>> >>>>> >> cmakelists.txt ==>
>>> >>>>> >> > failed
>>> >>>>> >> > -- Selecting Windows SDK version 10.0.19041.0 to target Windows
>>> >>>>> >> 10.0.19044.
>>> >>>>> >> > -- The C compiler identification is MSVC 19.29.30143.0
>>> >>>>> >> > -- The CXX compiler identification is MSVC 19.29.30143.0
>>> >>>>> >> > -- Detecting C compiler ABI info
>>> >>>>> >> > -- Detecting C compiler ABI info - done
>>> >>>>> >> > -- Check for working C compiler: C:/Program Files
>>> >>>>> >> > (x86)/Microsoft Visual
>>> >>>>> >> >
>>> >>>>> >> Studio/2019/Professional/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe
>>> >>>>> >> -
>>> >>>>> >> > skipped
>>> >>>>> >> > -- Detecting C compile features
>>> >>>>> >> > -- Detecting C compile features - done
>>> >>>>> >> > -- Detecting CXX compiler ABI info
>>> >>>>> >> > -- Detecting CXX compiler ABI info - done
>>> >>>>> >> > -- Check for working CXX compiler: C:/Program Files
>>> >>>>> >> > (x86)/Microsoft
>>> >>>>> >> Visual
>>> >>>>> >> >
>>> >>>>> >> Studio/2019/Professional/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe
>>> >>>>> >> -
>>> >>>>> >> > skipped
>>> >>>>> >> > -- Detecting CXX compile features
>>> >>>>> >> > -- Detecting CXX compile features - done
>>> >>>>> >> > -- Arrow version: 9.0.0
>>> >>>>> >> > -- Arrow SO version: 900.0.0
>>> >>>>> >> > -- Configuring done
>>> >>>>> >> > CMake Error at CMakeLists.txt:43 (target_link_libraries):
>>> >>>>> >> > Target "arrow-example" links to:
>>> >>>>> >> >
>>> >>>>> >> > Arrow::arrow_shared
>>> >>>>> >> >
>>> >>>>> >> > but the target was not found. Possible reasons include:
>>> >>>>> >> >
>>> >>>>> >> > * There is a typo in the target name.
>>> >>>>> >> > * A find_package call is missing for an IMPORTED target.
>>> >>>>> >> > * An ALIAS target is missing.
>>> >>>>> >> >
>>> >>>>> >> > Regards
>>> >>>>> >> > Prasad
>>> >>>>> >>
>>> >>>>
>>> >>>> --
>>> >>>> Regards
>>> >>>> Prasad
>
> --
> Regards
> Prasad
