@Override public int run(String[] args) throws Exception { CommandLineParser cli = new CommandLineParser(); if (args.length == 0) { cli.printUsage(); return 1; cli.addOption("input", false, "input path to the maps", "path"); cli.addOption("output", false, "output path from the reduces", "path"); cli.addOption("jar", false, "job jar file", "path"); cli.addOption("inputformat", false, "java classname of InputFormat", "class"); cli.addOption("map", false, "java classname of Mapper", "class"); cli.addOption("partitioner", false, "java classname of Partitioner", "class"); cli.addOption("reduce", false, "java classname of Reducer", "class"); cli.addOption("writer", false, "java classname of OutputFormat", "class"); cli.addOption("program", false, "URI to application executable", "class"); cli.addOption("reduces", false, "number of reduces", "num"); cli.addOption("jobconf", false, "\"n1=v1,n2=v2,..\" (Deprecated) Optional. Add or override a JobConf property.", "key=val"); cli.addOption("lazyOutput", false, "Optional. Create output lazily", "boolean"); Parser parser = cli.createParser(); try { } catch (ParseException pe) {
@Override public int run(String[] args) throws Exception { CommandLineParser cli = new CommandLineParser(); if (args.length == 0) { cli.printUsage(); return 1; cli.addOption("input", false, "input path to the maps", "path"); cli.addOption("output", false, "output path from the reduces", "path"); cli.addOption("jar", false, "job jar file", "path"); cli.addOption("inputformat", false, "java classname of InputFormat", "class"); cli.addOption("map", false, "java classname of Mapper", "class"); cli.addOption("partitioner", false, "java classname of Partitioner", "class"); cli.addOption("reduce", false, "java classname of Reducer", "class"); cli.addOption("writer", false, "java classname of OutputFormat", "class"); cli.addOption("program", false, "URI to application executable", "class"); cli.addOption("reduces", false, "number of reduces", "num"); cli.addOption("jobconf", false, "\"n1=v1,n2=v2,..\" (Deprecated) Optional. Add or override a JobConf property.", "key=val"); cli.addOption("lazyOutput", false, "Optional. Create output lazily", "boolean"); Parser parser = cli.createParser(); try { } catch (ParseException pe) {
@Override public int run(String[] args) throws Exception { CommandLineParser cli = new CommandLineParser(); if (args.length == 0) { cli.printUsage(); return 1; cli.addOption("input", false, "input path to the maps", "path"); cli.addOption("output", false, "output path from the reduces", "path"); cli.addOption("jar", false, "job jar file", "path"); cli.addOption("inputformat", false, "java classname of InputFormat", "class"); cli.addOption("map", false, "java classname of Mapper", "class"); cli.addOption("partitioner", false, "java classname of Partitioner", "class"); cli.addOption("reduce", false, "java classname of Reducer", "class"); cli.addOption("writer", false, "java classname of OutputFormat", "class"); cli.addOption("program", false, "URI to application executable", "class"); cli.addOption("reduces", false, "number of reduces", "num"); cli.addOption("jobconf", false, "\"n1=v1,n2=v2,..\" (Deprecated) Optional. Add or override a JobConf property.", "key=val"); cli.addOption("lazyOutput", false, "Optional. Create output lazily", "boolean"); Parser parser = cli.createParser(); try { } catch (ParseException pe) {
@Override public int run(String[] args) throws Exception { CommandLineParser cli = new CommandLineParser(); if (args.length == 0) { cli.printUsage(); return 1; cli.addOption("input", false, "input path to the maps", "path"); cli.addOption("output", false, "output path from the reduces", "path"); cli.addOption("jar", false, "job jar file", "path"); cli.addOption("inputformat", false, "java classname of InputFormat", "class"); cli.addOption("map", false, "java classname of Mapper", "class"); cli.addOption("partitioner", false, "java classname of Partitioner", "class"); cli.addOption("reduce", false, "java classname of Reducer", "class"); cli.addOption("writer", false, "java classname of OutputFormat", "class"); cli.addOption("program", false, "URI to application executable", "class"); cli.addOption("reduces", false, "number of reduces", "num"); cli.addOption("jobconf", false, "\"n1=v1,n2=v2,..\" (Deprecated) Optional. Add or override a JobConf property.", "key=val"); Parser parser = cli.createParser(); try { } catch (ParseException pe) { LOG.info("Error : " + pe); cli.printUsage();
@Override public int run(String[] args) throws Exception { CommandLineParser cli = new CommandLineParser(); if (args.length == 0) { cli.printUsage(); return 1; cli.addOption("input", false, "input path to the maps", "path"); cli.addOption("output", false, "output path from the reduces", "path"); cli.addOption("jar", false, "job jar file", "path"); cli.addOption("inputformat", false, "java classname of InputFormat", "class"); cli.addOption("map", false, "java classname of Mapper", "class"); cli.addOption("partitioner", false, "java classname of Partitioner", "class"); cli.addOption("reduce", false, "java classname of Reducer", "class"); cli.addOption("writer", false, "java classname of OutputFormat", "class"); cli.addOption("program", false, "URI to application executable", "class"); cli.addOption("reduces", false, "number of reduces", "num"); cli.addOption("jobconf", false, "\"n1=v1,n2=v2,..\" (Deprecated) Optional. Add or override a JobConf property.", "key=val"); Parser parser = cli.createParser(); try { return 0; } catch (OptionException oe) { cli.printUsage();
@Override public int run(String[] args) throws Exception { CommandLineParser cli = new CommandLineParser(); if (args.length == 0) { cli.printUsage(); return 1; cli.addOption("input", false, "input path to the maps", "path"); cli.addOption("output", false, "output path from the reduces", "path"); cli.addOption("jar", false, "job jar file", "path"); cli.addOption("inputformat", false, "java classname of InputFormat", "class"); cli.addOption("map", false, "java classname of Mapper", "class"); cli.addOption("partitioner", false, "java classname of Partitioner", "class"); cli.addOption("reduce", false, "java classname of Reducer", "class"); cli.addOption("writer", false, "java classname of OutputFormat", "class"); cli.addOption("program", false, "URI to application executable", "class"); cli.addOption("reduces", false, "number of reduces", "num"); cli.addOption("jobconf", false, "\"n1=v1,n2=v2,..\" (Deprecated) Optional. Add or override a JobConf property.", "key=val"); cli.addOption("lazyOutput", false, "Optional. Create output lazily", "boolean"); Parser parser = cli.createParser(); try { } catch (ParseException pe) {
@Override public int run(String[] args) throws Exception { CommandLineParser cli = new CommandLineParser(); if (args.length == 0) { cli.printUsage(); return 1; cli.addOption("input", false, "input path to the maps", "path"); cli.addOption("output", false, "output path from the reduces", "path"); cli.addOption("jar", false, "job jar file", "path"); cli.addOption("inputformat", false, "java classname of InputFormat", "class"); cli.addOption("map", false, "java classname of Mapper", "class"); cli.addOption("partitioner", false, "java classname of Partitioner", "class"); cli.addOption("reduce", false, "java classname of Reducer", "class"); cli.addOption("writer", false, "java classname of OutputFormat", "class"); cli.addOption("program", false, "URI to application executable", "class"); cli.addOption("reduces", false, "number of reduces", "num"); cli.addOption("jobconf", false, "\"n1=v1,n2=v2,..\" (Deprecated) Optional. Add or override a JobConf property.", "key=val"); cli.addOption("lazyOutput", false, "Optional. Create output lazily", "boolean"); Parser parser = cli.createParser(); try { } catch (ParseException pe) {