You can use the default configurations of process runtime in the conf/functions_worker.yml file.
If you want to customize more parameters, refer to the following example.
functionRuntimeFactoryClassName: org.apache.pulsar.functions.runtime.process.ProcessRuntimeFactory functionRuntimeFactoryConfigs: # the directory for storing the function logs logDirectory: # change the jar location only when you put the java instance jar in a different location javaInstanceJarLocation: # change the python instance location only when you put the python instance jar in a different location pythonInstanceLocation: # change the extra dependencies location: extraFunctionDependenciesDir: