Examples with ParseException org.apache.commons.cli.ParseException used on opensource projects

Example 26 with ParseException

use of org.apache.commons.cli.ParseException in project GNS by MobilityFirst.

the class EC2Runner method main.

/**
   * The main routine.
   *
   * @param args
   */
public static void main(String[] args) {
    try {
        CommandLine parser = initializeOptions(args);
        if (parser.hasOption("help")) {
            printUsage();
            System.exit(1);
        }
        String createRunsetName = parser.getOptionValue("create");
        String terminateRunsetName = parser.getOptionValue("terminate");
        String runsetDescribe = parser.getOptionValue("describe");
        String runSetWriteConfig = parser.getOptionValue("writeConfig");
        String dataStoreName = parser.getOptionValue("datastore");
        if (dataStoreName != null) {
            try {
                dataStoreType = DataStoreType.valueOf(dataStoreName);
            } catch (IllegalArgumentException e) {
                System.out.println("Unknown data store type " + dataStoreName + "; exiting.");
                System.exit(1);
            }
        }
        configName = createRunsetName != null ? createRunsetName : terminateRunsetName != null ? terminateRunsetName : runsetDescribe != null ? runsetDescribe : runSetWriteConfig != null ? runSetWriteConfig : null;
        System.out.println("Config name: " + configName);
        if (configName != null) {
            loadConfig(configName);
        }
        if (createRunsetName != null) {
            createRunSetMulti(createRunsetName);
        } else if (terminateRunsetName != null) {
            terminateRunSet(terminateRunsetName);
        } else if (runsetDescribe != null) {
            describeRunSet(runsetDescribe);
        } else if (runSetWriteConfig != null) {
            writeGNSINstallerConfForRunSet(runSetWriteConfig);
        } else {
            printUsage();
            System.exit(1);
        }
    } catch (ParseException e1) {
        e1.printStackTrace();
        printUsage();
        System.exit(1);
    }
    System.exit(0);
}

Example 27 with ParseException

use of org.apache.commons.cli.ParseException in project heron by twitter.

the class SubmitterMain method main.

public static void main(String[] args) throws Exception {
    Options options = constructOptions();
    Options helpOptions = constructHelpOptions();
    CommandLineParser parser = new DefaultParser();
    // parse the help options first.
    CommandLine cmd = parser.parse(helpOptions, args, true);
    if (cmd.hasOption("h")) {
        usage(options);
        return;
    }
    try {
        // Now parse the required options
        cmd = parser.parse(options, args);
    } catch (ParseException e) {
        usage(options);
        throw new RuntimeException("Error parsing command line options: ", e);
    }
    Level logLevel = Level.INFO;
    if (isVerbose(cmd)) {
        logLevel = Level.ALL;
    }
    // init log
    LoggingHelper.loggerInit(logLevel, false);
    // load the topology definition into topology proto
    TopologyAPI.Topology topology = TopologyUtils.getTopology(cmd.getOptionValue("topology_defn"));
    Config config = loadConfig(cmd, topology);
    LOG.fine("Static config loaded successfully");
    LOG.fine(config.toString());
    SubmitterMain submitterMain = new SubmitterMain(config, topology);
    /* Meaning of exit status code:
       - status code = 0:
         program exits without error
       - 0 < status code < 100:
         program fails to execute before program execution. For example,
         JVM cannot find or load main class
       - 100 <= status code < 200:
         program fails to launch after program execution. For example,
         topology definition file fails to be loaded
       - status code >= 200
         program sends out dry-run response */
    try {
        submitterMain.submitTopology();
    } catch (SubmitDryRunResponse response) {
        LOG.log(Level.FINE, "Sending out dry-run response");
        // Output may contain UTF-8 characters, so we should print using UTF-8 encoding
        PrintStream out = new PrintStream(System.out, true, StandardCharsets.UTF_8.name());
        out.print(submitterMain.renderDryRunResponse(response));
        // Exit with status code 200 to indicate dry-run response is sent out
        // SUPPRESS CHECKSTYLE RegexpSinglelineJava
        System.exit(200);
    // SUPPRESS CHECKSTYLE IllegalCatch
    } catch (Exception e) {
        /* Since only stderr is used (by logging), we use stdout here to
         propagate error message back to Python's executor.py (invoke site). */
        LOG.log(Level.FINE, "Exception when submitting topology", e);
        System.out.println(e.getMessage());
        // Exit with status code 100 to indicate that error has happened on user-land
        // SUPPRESS CHECKSTYLE RegexpSinglelineJava
        System.exit(100);
    }
    LOG.log(Level.FINE, "Topology {0} submitted successfully", topology.getName());
}

Example 28 with ParseException

use of org.apache.commons.cli.ParseException in project heron by twitter.

the class RuntimeManagerMain method main.

public static void main(String[] args) throws ClassNotFoundException, IllegalAccessException, InstantiationException, IOException, ParseException {
    Options options = constructOptions();
    Options helpOptions = constructHelpOptions();
    CommandLineParser parser = new DefaultParser();
    // parse the help options first.
    CommandLine cmd = parser.parse(helpOptions, args, true);
    if (cmd.hasOption("h")) {
        usage(options);
        return;
    }
    try {
        // Now parse the required options
        cmd = parser.parse(options, args);
    } catch (ParseException e) {
        usage(options);
        throw new RuntimeException("Error parsing command line options: ", e);
    }
    Boolean verbose = false;
    Level logLevel = Level.INFO;
    if (cmd.hasOption("v")) {
        logLevel = Level.ALL;
        verbose = true;
    }
    // init log
    LoggingHelper.loggerInit(logLevel, false);
    String cluster = cmd.getOptionValue("cluster");
    String role = cmd.getOptionValue("role");
    String environ = cmd.getOptionValue("environment");
    String heronHome = cmd.getOptionValue("heron_home");
    String configPath = cmd.getOptionValue("config_path");
    String overrideConfigFile = cmd.getOptionValue("override_config_file");
    String releaseFile = cmd.getOptionValue("release_file");
    String topologyName = cmd.getOptionValue("topology_name");
    String commandOption = cmd.getOptionValue("command");
    String componentParallelism = cmd.getOptionValue("component_parallelism");
    // Optional argument in the case of restart
    // TODO(karthik): convert into CLI
    String containerId = Integer.toString(-1);
    if (cmd.hasOption("container_id")) {
        containerId = cmd.getOptionValue("container_id");
    }
    Boolean dryRun = false;
    if (cmd.hasOption("u")) {
        dryRun = true;
    }
    // Default dry-run output format type
    DryRunFormatType dryRunFormat = DryRunFormatType.TABLE;
    if (dryRun && cmd.hasOption("t")) {
        String format = cmd.getOptionValue("dry_run_format");
        dryRunFormat = DryRunFormatType.getDryRunFormatType(format);
        LOG.fine(String.format("Running dry-run mode using format %s", format));
    }
    Command command = Command.makeCommand(commandOption);
    // add config parameters from the command line
    Config.Builder commandLineConfig = Config.newBuilder().put(Key.CLUSTER, cluster).put(Key.ROLE, role).put(Key.ENVIRON, environ).put(Key.DRY_RUN, dryRun).put(Key.DRY_RUN_FORMAT_TYPE, dryRunFormat).put(Key.VERBOSE, verbose).put(Key.TOPOLOGY_CONTAINER_ID, containerId);
    // This is a command line option, but not a valid config key. Hence we don't use Keys
    if (componentParallelism != null) {
        commandLineConfig.put(RuntimeManagerRunner.NEW_COMPONENT_PARALLELISM_KEY, componentParallelism);
    }
    Config.Builder topologyConfig = Config.newBuilder().put(Key.TOPOLOGY_NAME, topologyName);
    // build the final config by expanding all the variables
    Config config = Config.toLocalMode(Config.newBuilder().putAll(ConfigLoader.loadConfig(heronHome, configPath, releaseFile, overrideConfigFile)).putAll(commandLineConfig.build()).putAll(topologyConfig.build()).build());
    LOG.fine("Static config loaded successfully ");
    LOG.fine(config.toString());
    /* Meaning of exit status code:
      - status code = 0:
        program exits without error
      - 0 < status code < 100:
        program fails to execute before program execution. For example,
        JVM cannot find or load main class
      - 100 <= status code < 200:
        program fails to launch after program execution. For example,
        topology definition file fails to be loaded
      - status code == 200
        program sends out dry-run response */
    /* Since only stderr is used (by logging), we use stdout here to
       propagate any message back to Python's executor.py (invoke site). */
    // Create a new instance of RuntimeManagerMain
    RuntimeManagerMain runtimeManagerMain = new RuntimeManagerMain(config, command);
    try {
        runtimeManagerMain.manageTopology();
    // SUPPRESS CHECKSTYLE IllegalCatch
    } catch (UpdateDryRunResponse response) {
        LOG.log(Level.FINE, "Sending out dry-run response");
        // Output may contain UTF-8 characters, so we should print using UTF-8 encoding
        PrintStream out = new PrintStream(System.out, true, StandardCharsets.UTF_8.name());
        out.print(runtimeManagerMain.renderDryRunResponse(response));
        // SUPPRESS CHECKSTYLE RegexpSinglelineJava
        // Exit with status code 200 to indicate dry-run response is sent out
        System.exit(200);
    // SUPPRESS CHECKSTYLE IllegalCatch
    } catch (Exception e) {
        LOG.log(Level.FINE, "Exception when submitting topology", e);
        System.out.println(e.getMessage());
        // Exit with status code 100 to indicate that error has happened on user-land
        // SUPPRESS CHECKSTYLE RegexpSinglelineJava
        System.exit(100);
    }
}

Example 29 with ParseException

use of org.apache.commons.cli.ParseException in project heron by twitter.

the class SchedulerMain method main.

public static void main(String[] args) throws Exception {
    // construct the options and help options first.
    Options options = constructOptions();
    Options helpOptions = constructHelpOptions();
    // parse the options
    CommandLineParser parser = new DefaultParser();
    CommandLine cmd = parser.parse(helpOptions, args, true);
    // print help, if we receive wrong set of arguments
    if (cmd.hasOption("h")) {
        usage(options);
        return;
    }
    // Now parse the required options
    try {
        cmd = parser.parse(options, args);
    } catch (ParseException e) {
        usage(options);
        throw new RuntimeException("Error parsing command line options: ", e);
    }
    // It returns a new empty Properties instead of null,
    // if no properties passed from command line. So no need for null check.
    Properties schedulerProperties = cmd.getOptionProperties(SchedulerUtils.SCHEDULER_COMMAND_LINE_PROPERTIES_OVERRIDE_OPTION);
    // initialize the scheduler with the options
    String topologyName = cmd.getOptionValue("topology_name");
    SchedulerMain schedulerMain = createInstance(cmd.getOptionValue("cluster"), cmd.getOptionValue("role"), cmd.getOptionValue("environment"), cmd.getOptionValue("topology_bin"), topologyName, Integer.parseInt(cmd.getOptionValue("http_port")), cmd.hasOption("verbose"), schedulerProperties);
    LOG.info("Scheduler command line properties override: " + schedulerProperties.toString());
    // run the scheduler
    boolean ret = schedulerMain.runScheduler();
    // Log the result and exit
    if (!ret) {
        throw new RuntimeException("Failed to schedule topology: " + topologyName);
    } else {
        // stop the server and close the state manager
        LOG.log(Level.INFO, "Shutting down topology: {0}", topologyName);
    }
}

Example 30 with ParseException

use of org.apache.commons.cli.ParseException in project heron by twitter.

the class CppCheckstyle method main.

public static void main(String[] args) throws IOException {
    CommandLineParser parser = new DefaultParser();
    // create the Options
    Options options = new Options();
    options.addOption(Option.builder("f").required(true).hasArg().longOpt("extra_action_file").desc("bazel extra action protobuf file").build());
    options.addOption(Option.builder("c").required(true).hasArg().longOpt("cpplint_file").desc("Executable cpplint file to invoke").build());
    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);
        String extraActionFile = line.getOptionValue("f");
        String cpplintFile = line.getOptionValue("c");
        Collection<String> sourceFiles = getSourceFiles(extraActionFile);
        if (sourceFiles.size() == 0) {
            LOG.fine("No cpp files found by checkstyle");
            return;
        }
        LOG.fine(sourceFiles.size() + " cpp files found by checkstyle");
        // Create and run the command
        List<String> commandBuilder = new ArrayList<>();
        commandBuilder.add(cpplintFile);
        commandBuilder.add("--linelength=100");
        // TODO: https://github.com/twitter/heron/issues/466,
        // Remove "runtime/references" when we fix all non-const references in our codebase.
        // TODO: https://github.com/twitter/heron/issues/467,
        // Remove "runtime/threadsafe_fn" when we fix all non-threadsafe libc functions
        commandBuilder.add("--filter=-build/header_guard,-runtime/references,-runtime/threadsafe_fn");
        commandBuilder.addAll(sourceFiles);
        runLinter(commandBuilder);
    } catch (ParseException exp) {
        LOG.severe(String.format("Invalid input to %s: %s", CLASSNAME, exp.getMessage()));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java " + CLASSNAME, options);
    }
}