public static void printHelp ( PrintStream stream ) { stream . println ( ) ; stream . println ( "Voldemort Admin Tool Async-Job Commands" ) ; stream . println ( "---------------------------------------" ) ; stream . println ( "list Get async job list from nodes." ) ; stream . println ( "stop Stop async jobs on one node." ) ; stream . println ( ) ; stream . println ( "To get more information on each command," ) ; stream . println ( "please try \'help async-job <command-name>\'." ) ; stream . println ( ) ; }
Prints command - line help menu .