Apache NiFi MiNiFi C++ has been built on Window Server 2016, 2019, and Windows 10 operating systems. The project is CMake focused we suggest building via Visual Studio 2017 or our
The project previously required OpenSSL to be installed. If you follow our build procedures, below, you will not need to install that dependency.
Though the project is written in C++, JNI functionality supports running Java processors stored in NiFi Archives. These can be run in a much smaller memory footprint and consume fewer resources. If your systems do not support Java or you do not want a JDK installed, please use non-JNI builds.
In order to support Visual Studio you must install plugins capable of building CMake. We also advise installing WiX and Visual Studio Command Prompt via the marketplace. To do this please go to the Tools Menu, followed by Extensions and Updates. Once the popup displays you may install additional features from Online sources in the Online menu.
A file named CMakeSettings.json provides the CMake configuration.
CMake must generate its cache, under Cache in the CMake Menu. After that is complete go to ‘Build Only’ under the CMake menu. Due to limitations in Visual Studio's CMake support, it is advised that you build
minifiexe targets. Once you have built these targets, you may use the
cpack command to build your MSI. If you are building with JNI functionality the MSI will be significantly larger ( about 160 MB ) since it contains the base NARs to run the standard set of Apache NiFi processors.
The preferred way of building the project is via the
win_build_vs.bat script found in our root source folder. Its first parameter is mandatory, the directory in which it will build the project.
build is a good default choice for this.
After the build directory it will take optional parameters modifying the CMake configuration used in the build:
|/P||Enables MSI creation|
|/K||Enables Kafka extension|
|/64||Creates 64-bit build instead of a 32-bit one|
|/D||Builds RelWithDebInfo build instead of Release|
win_build_vs.bat build32 /T /K /P
win_build_vs.bat build64 /64 /J /D
win_build_vs.bat requires a Visual Studio 2017 build environment to be set up. For 32-bit builds this can be achieved by using the
x86 Native Tools Command Prompt for VS 2017, for 64-bit builds by using the
x64 Native Tools Command Prompt for VS 2017.
The project can also be built manually using CMake. It requires the same environment the build script does (the proper Native Tools Command Prompt).
A basic working CMake configuration can be inferred from the
win_build_vs.bat /64 /P is equivalent to running the following commands:
mkdir build cd build cmake -G "Visual Studio 15 2017 Win64" -DCMAKE_BUILD_TYPE_INIT=Release -DCMAKE_BUILD_TYPE=Release -DWIN32=WIN32 -DENABLE_LIBRDKAFKA=OFF -DENABLE_JNI=OFF -DOPENSSL_OFF=OFF -DENABLE_COAP=OFF -DUSE_SHARED_LIBS=OFF -DDISABLE_CONTROLLER=ON -DBUILD_ROCKSDB=ON -DFORCE_WINDOWS=ON -DUSE_SYSTEM_UUID=OFF -DDISABLE_LIBARCHIVE=ON -DDISABLE_SCRIPTING=ON -DEXCLUDE_BOOST=ON -DENABLE_WEL=TRUE -DFAIL_ON_WARNINGS=OFF -DSKIP_TESTS=OFF .. msbuild /m nifi-minifi-cpp.sln /property:Configuration=Release /property:Platform=x64 copy main\Release\minifi.exe main\ cpack ctest -C Release