}
public static void main(String[] args) {
HiveMetaTool metaTool = new HiveMetaTool();
metaTool.init();
CommandLineParser parser = new GnuParser();
CommandLine line = null;
try {
try {
line = parser.parse(metaTool.cmdLineOptions, args);
} catch (ParseException e) {
System.err.println("HiveMetaTool:Parsing failed. Reason: " + e.getLocalizedMessage());
printAndExit(metaTool);
}