The install_service.bat file can be used to install the service. A few modifications might be required to the script to accommodate variations in specific installation file paths. The batch file specifies the necessary Java options required to run the PhoenixJobProcessor, and specifies a location in which to find the serverConfig.xml file (JobProcessorHome environment variable).
If a 64-bit version of Java is being used, replace all instances of job_processor.exe with job_processor64.exe.
