public static void exit(int status) {
    // Embedded H2O path (e.g. inside Hadoop mapper task).
    if( embeddedH2OConfig != null )
      embeddedH2OConfig.exit(status);
    // Flush all cached messages
    Log.flushStdout();

    // Standalone H2O path,p or if the embedded config does not exit
    System.exit(status);
  }
public static void exit ( int status ) { if ( embeddedH2OConfig != null ) embeddedH2OConfig . exit ( status ) ; Log . flushStdout ( ) ; System . exit ( status ) ; }
Notify embedding software instance H2O wants to exit.  Shuts down a single Node.
@param status H2O's requested process exit value.