org.apache.commons.cli.Parser Java Examples

The following examples show how to use org.apache.commons.cli.Parser. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: ParserTopologyCLITest.java From metron with Apache License 2.0

5 votes

@Test
public void testCLI_insufficientArg() {
  UnitTestHelper.setLog4jLevel(Parser.class, Level.FATAL);
    assertThrows(ParseException.class, () ->
            new CLIBuilder().with(ParserTopologyCLI.ParserOptions.BROKER_URL, "mybroker")
            .with(ParserTopologyCLI.ParserOptions.ZK_QUORUM, "myzk")
            .build(true));
  UnitTestHelper.setLog4jLevel(Parser.class, Level.ERROR);
}

Example #2

Source File: Submitter.java From hadoop with Apache License 2.0

4 votes

Parser createParser() {
  Parser result = new BasicParser();
  return result;
}

Example #3

Source File: Submitter.java From big-c with Apache License 2.0

4 votes

Parser createParser() {
  Parser result = new BasicParser();
  return result;
}

Example #4

Source File: Submitter.java From RDFS with Apache License 2.0

4 votes

Parser createParser() {
  Parser result = new BasicParser();
  return result;
}

Example #5

Source File: SubmitterToAccels.java From hadoop-gpu with Apache License 2.0

4 votes

Parser createParser() {
	Parser result = new BasicParser();
	return result;
}

Example #6

Source File: SubmitterToAccels.java From hadoop-gpu with Apache License 2.0

4 votes

@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("cpubin", false, "URI to application cpu executable", "class");
	cli.addOption("gpubin", false, "URI to application gpu executable", "class");
	
	Parser parser = cli.createParser();
	try {
		GenericOptionsParser genericParser = new GenericOptionsParser(getConf(), args);
		CommandLine results = 
			parser.parse(cli.options, genericParser.getRemainingArgs());
		JobConf job = new JobConf(getConf());
		
		if (results.hasOption("input")) {
			FileInputFormat.setInputPaths(job, (String) results.getOptionValue("input"));
		}
        if (results.hasOption("output")) {
        	FileOutputFormat.setOutputPath(job, new Path((String) results.getOptionValue("output")));
        }
        if (results.hasOption("cpubin")) {
        	setCPUExecutable(job, (String) results.getOptionValue("cpubin"));
        }
        if (results.hasOption("gpubin")) {
        	setGPUExecutable(job, (String) results.getOptionValue("gpubin"));
        }
        // if they gave us a jar file, include it into the class path
        String jarFile = job.getJar();
        if (jarFile != null) {
        	final URL[] urls = new URL[] { FileSystem.getLocal(job).
        			pathToFile(new Path(jarFile)).toURL() };
            //FindBugs complains that creating a URLClassLoader should be
            //in a doPrivileged() block. 
            ClassLoader loader =
                AccessController.doPrivileged(
                    new PrivilegedAction<ClassLoader>() {
                      public ClassLoader run() {
                        return new URLClassLoader(urls);
                      }
                    }
                  );
              job.setClassLoader(loader);
        }
        runJob(job);
        return 0;
	} catch (ParseException pe) {
		LOG.info("Error :" + pe);
		cli.printUsage();
		return 1;
	}
}

Example #7

Source File: Submitter.java From hadoop-gpu with Apache License 2.0

4 votes

Parser createParser() {
  Parser result = new BasicParser();
  return result;
}

Example #8

Source File: AbstractConfigOptionParser.java From eagle with Apache License 2.0

2 votes

/**
 * Get parser.
 * @return Parser
 */
protected abstract Parser parser();