public static List buildArgs()

in client/migrationx/migrationx-domain/migrationx-domain-dolphinscheduler/src/main/java/com/aliyun/dataworks/migrationx/domain/dataworks/dolphinscheduler/utils/SparkArgsUtils.java [181:261]
67 lines of code
19 McCabe index (conditional complexity)

    public static List<String> buildArgs(com.aliyun.dataworks.migrationx.domain.dataworks.dolphinscheduler.v3.task.spark.SparkParameters param) {
        List<String> args = new ArrayList<>();
        args.add(SparkConstants.MASTER);

        String deployMode = StringUtils.isNotEmpty(param.getDeployMode()) ? param.getDeployMode() : SPARK_CLUSTER;
        if (!SPARK_LOCAL.equals(deployMode)) {
            args.add(SPARK_ON_YARN);
            args.add(SparkConstants.DEPLOY_MODE);
        }
        args.add(deployMode);

        com.aliyun.dataworks.migrationx.domain.dataworks.dolphinscheduler.v3.model.ProgramType programType = param.getProgramType();
        String mainClass = param.getMainClass();
        if (programType != null && programType != com.aliyun.dataworks.migrationx.domain.dataworks.dolphinscheduler.v3.model.ProgramType.PYTHON) {
            args.add(SparkConstants.MAIN_CLASS);
            args.add(StringUtils.isNotEmpty(mainClass) ? mainClass : DEFAULT_QUALITY_CLASS);
        }

        int driverCores = param.getDriverCores();
        if (driverCores > 0) {
            args.add(SparkConstants.DRIVER_CORES);
            args.add(String.format("%d", driverCores));
        }

        String driverMemory = param.getDriverMemory();
        if (StringUtils.isNotEmpty(driverMemory)) {
            args.add(SparkConstants.DRIVER_MEMORY);
            args.add(driverMemory);
        }

        int numExecutors = param.getNumExecutors();
        if (numExecutors > 0) {
            args.add(SparkConstants.NUM_EXECUTORS);
            args.add(String.format("%d", numExecutors));
        }

        int executorCores = param.getExecutorCores();
        if (executorCores > 0) {
            args.add(SparkConstants.EXECUTOR_CORES);
            args.add(String.format("%d", executorCores));
        }

        String executorMemory = param.getExecutorMemory();
        if (StringUtils.isNotEmpty(executorMemory)) {
            args.add(SparkConstants.EXECUTOR_MEMORY);
            args.add(executorMemory);
        }

        String appName = param.getAppName();
        if (StringUtils.isNotEmpty(appName)) {
            args.add(SparkConstants.SPARK_NAME);
            args.add(ArgsUtils.escape(appName));
        }

        String others = param.getOthers();
        if (!SPARK_LOCAL.equals(deployMode)
            && (StringUtils.isEmpty(others) || !others.contains(SparkConstants.SPARK_QUEUE))) {
            String queue = param.getYarnQueue();
            if (StringUtils.isNotEmpty(queue)) {
                args.add(SparkConstants.SPARK_QUEUE);
                args.add(queue);
            }
        }

        // --conf --files --jars --packages
        if (StringUtils.isNotEmpty(others)) {
            args.add(others);
        }

        com.aliyun.dataworks.migrationx.domain.dataworks.dolphinscheduler.v3.model.ResourceInfo mainJar = param.getMainJar();
        if (mainJar != null) {
            args.add(mainJar.getResourceName());
        }

        String mainArgs = param.getMainArgs();
        if (StringUtils.isNotEmpty(mainArgs)) {
            args.add(mainArgs);
        }

        return args;
    }