Prerequisites:
.\bootstrap\py_bootstrap.bat
This will set up a virtual environment in the bootstrap folder, and guide you through the build process. This will also download and install all dependencies required for the selected components. It will also create a batch file (.\bootstrap\build_environment.bat), which sets the necessary environment variables for the build, so it can be built without bootstrapping everytime.
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 2022 or our win_build_vs.bat script.
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.
Make sure your Visual Studio installation includes the “Visual C++ tools for CMake” and “Visual C++ ATL for x86 and x64” options. You can also add these after installation using the Visual Studio Installer app. 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 minifi.lib then minifi.exe targets. Build All works, too, but it takes much longer. 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:
| Argument | Effect |
|---|---|
| /T | Disables building tests |
| /R | Disables automatic test running after build |
| /P | Enables MSI creation |
| /NO_KAFKA | Disables Kafka extension |
| /J | Enables JNI |
| /NO_SQL | Disables SQL extension |
| /C | Enables CoAP extension |
| /NO_AWS | Disables AWS extension |
| /SFTP | Enables SFTP extension |
| /PDH | Enables Performance Monitor extension |
| /NO_SPLUNK | Disables Splunk extension |
| /NO_GCP | Disables Google cloud storage extension |
| /NO_ELASTIC | Disables Elastic extension |
| /NO_AZURE | Disables Azure extension |
| /NO_MQTT | Disables MQTT extension |
| /N | Enables Nanofi |
| /NO_LUA_SCRIPTING | Disables Lua scripting extension |
| /NO_PYTHON_SCRIPTING | Disables Python scripting extension |
| /SENSORS | Enables the Sensors package |
| /USB_CAMERA | Enables USB camera support |
| /O | Enables OpenCV |
| /NO_PROMETHEUS | Disables Prometheus |
| /RO | Use real ODBC driver in tests instead of mock SQL driver |
| /M | Creates installer with merge modules |
| /32 | Creates 32-bit build instead of a 64-bit one |
| /D | Builds RelWithDebInfo build instead of Release |
| /DD | Builds Debug build instead of Release |
| /CI | Sets STRICT_GSL_CHECKS to AUDIT |
| /RO | Use SQLite ODBC driver in SQL extenstion unit tests instead of a mock database |
| /NINJA | Uses Ninja build system instead of MSBuild |
| /NO_ENCRYPT_CONFIG | Disables build of encrypt-config binary |
| /SCCACHE | Uses sccache build caching |
| /BUSTACHE | Enables Bustache templating support |
| /NO_OPC | Disables OPC extension |
| /OPENWSMAN | Enables OpenWSMAN extension |
| /NO_OPS | Disables OPS extension |
| /PCAP | Enables PCAP extension |
| /LOKI | Enables Grafana Loki extension |
| /NONFREEUCRT | Enables inclusion of non-free UCRT libraries in the installer (not redistributable) |
Examples:
win_build_vs.bat build32 /T /K /Pwin_build_vs.bat build64 /64 /J /Dwin_build_vs.bat requires a Visual Studio 2022 build environment to be set up. Use the x86 Native Tools Command Prompt for VS 2022, or the x64 Native Tools Command Prompt for VS 2022 for 32-bit and 64-bit builds respectively.
You can specify additional CMake arguments by setting the EXTRA_CMAKE_ARGUMENTS variable:
> set EXTRA_CMAKE_ARGUMENTS=-DCOMPANY_NAME="Acme Inc" -DPRODUCT_NAME="Roadrunner Stopper" > win_build_vs.bat ...
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.
win_build_vs.bat /64 /P is equivalent to running the following commands:
mkdir build cd build cmake -G "Visual Studio 17 2022" -A x64 -DMINIFI_INCLUDE_VC_REDIST_MERGE_MODULES=OFF -DTEST_CUSTOM_WEL_PROVIDER=OFF -DENABLE_SQL=OFF -DMINIFI_USE_REAL_ODBC_TEST_DRIVER=OFF -DCMAKE_BUILD_TYPE_INIT=Release -DCMAKE_BUILD_TYPE=Release -DWIN32=WIN32 -DENABLE_LIBRDKAFKA=OFF -DENABLE_JNI=OFF -DMINIFI_OPENSSL=ON -DENABLE_COAP=OFF -DENABLE_AWS=OFF -DENABLE_PDH= -DENABLE_AZURE=OFF -DENABLE_SFTP=OFF -DENABLE_SPLUNK= -DENABLE_GCP= -DENABLE_NANOFI=OFF -DENABLE_OPENCV=OFF -DENABLE_PROMETHEUS=OFF -DENABLE_ELASTICSEARCH= -DUSE_SHARED_LIBS=OFF -DENABLE_CONTROLLER=ON -DENABLE_BUSTACHE=OFF -DENABLE_COAP=OFF -DENABLE_ENCRYPT_CONFIG=OFF -DENABLE_GPS=OFF -DENABLE_LUA_SCRIPTING=OFF -DENABLE_MQTT=OFF -DENABLE_OPC=OFF -DENABLE_OPENWSMAN=OFF -DENABLE_OPS=OFF -DENABLE_PCAP=OFF -DENABLE_PYTHON_SCRIPTING= -DENABLE_SENSORS=OFF -DENABLE_USB_CAMERA=OFF -DBUILD_ROCKSDB=ON -DUSE_SYSTEM_UUID=OFF -DENABLE_LIBARCHIVE=ON -DENABLE_WEL=ON -DMINIFI_FAIL_ON_WARNINGS=OFF -DSKIP_TESTS=OFF .. msbuild /m nifi-minifi-cpp.sln /property:Configuration=Release /property:Platform=x64 copy minifi_main\Release\minifi.exe minifi_main\ cpack ctest -C Release
Building and packaging MiNiFi C++ results in an MSI installer. This installer can be used to install MiNiFi C++ as a Windows service. Depending on the build options, specific extensions can be selected for installation.
The installer also provides an option to specify a service account to be used for the Windows service. By default, the LocalSystem account is used. If you want to specify a different account, make sure to provide the account name in the DOMAIN\username format.
NOTE: To start the Windows service using the specified account, the account must have the Log on as a service right. If this right is missing, the following error event will appear in the system logs:
The Apache NiFi MiNiFi service was unable to log on as .\username with the currently configured password due to the following error: Logon failure: the user has not been granted the requested logon type at this computer.
This right can be granted using the Local Security Policy tool (secpol.msc). Navigate to Local Policies -> User Rights Assignment -> Log on as a service and add the account.