Examples of org.springframework.yarn.launch.LaunchCommandsFactoryBean

org.springframework.yarn.launch.LaunchCommandsFactoryBean
Factory bean helping to construct a command meant to start application master or a container. @author Janne Valkealahti


  /**
   * Builds a raw command set used to start application master.
   */
  private static String[] createMasterCommands(SpringYarnClientLaunchContextProperties syclcp) throws Exception {
    LaunchCommandsFactoryBean factory = new LaunchCommandsFactoryBean();
    String appmasterJar = syclcp.getArchiveFile();


    if (StringUtils.hasText(appmasterJar) && appmasterJar.endsWith("jar")) {
      factory.setJarFile(syclcp.getArchiveFile());
    } else if (StringUtils.hasText(syclcp.getRunnerClass())) {
      factory.setRunnerClass(syclcp.getRunnerClass());
    } else if (StringUtils.hasText(appmasterJar) && appmasterJar.endsWith("zip")) {
      factory.setRunnerClass("org.springframework.boot.loader.PropertiesLauncher");
    }


    factory.setArgumentsList(syclcp.getArgumentsList());


    if (syclcp.getArguments() != null) {
      Properties arguments = new Properties();
      arguments.putAll(syclcp.getArguments());
      factory.setArguments(arguments);
    }


    factory.setOptions(syclcp.getOptions());


    factory.setStdout("<LOG_DIR>/Appmaster.stdout");
    factory.setStderr("<LOG_DIR>/Appmaster.stderr");
    factory.afterPropertiesSet();
    return factory.getObject();
  }

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  /** Command line arguments */
  private Properties arguments;


  @Override
  public void configure(YarnClientBuilder builder) throws Exception {
    LaunchCommandsFactoryBean fb = new LaunchCommandsFactoryBean();
    fb.setRunner(CommandLineAppmasterRunner.class);
    fb.setContextFile(determineContextConfig());
    fb.setBeanName(beanName);
    fb.setStdout(stdout);
    fb.setStderr(stderr);
    fb.setArguments(arguments);
    fb.afterPropertiesSet();
    builder.setCommands(fb.getObject());
  }

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  private Properties arguments = new Properties();


  @Override
  public void configure(YarnAppmasterBuilder builder) throws Exception {
    LaunchCommandsFactoryBean fb = new LaunchCommandsFactoryBean();
    fb.setRunner(runnerClass);
    fb.setContextFile(contextClass != null ?  contextClass.getCanonicalName() : contextFile);
    fb.setBeanName(beanName);


    fb.setArguments(arguments);


    fb.setStdout(stdout);
    fb.setStderr(stderr);
    fb.afterPropertiesSet();
    builder.containerCommands(fb.getObject());
  }

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  private static String explodedEntryIfZip(SpringYarnAppmasterLaunchContextProperties syalcp) {
    return StringUtils.endsWithIgnoreCase(syalcp.getArchiveFile(), ".zip") ? "./" + syalcp.getArchiveFile() : null;
  }


  private static String[] createContainerCommands(SpringYarnAppmasterLaunchContextProperties syalcp) throws Exception {
    LaunchCommandsFactoryBean factory = new LaunchCommandsFactoryBean();
    String containerJar = syalcp.getArchiveFile();


    if (StringUtils.hasText(containerJar) && containerJar.endsWith("jar")) {
      factory.setJarFile(containerJar);
    } else if (StringUtils.hasText(syalcp.getRunnerClass())) {
      factory.setRunnerClass(syalcp.getRunnerClass());
    } else if (StringUtils.hasText(containerJar) && containerJar.endsWith("zip")) {
      factory.setRunnerClass("org.springframework.boot.loader.PropertiesLauncher");
    }


    factory.setArgumentsList(syalcp.getArgumentsList());


    if (syalcp.getArguments() != null) {
      Properties arguments = new Properties();
      arguments.putAll(syalcp.getArguments());
      factory.setArguments(arguments);
    }


    factory.setOptions(syalcp.getOptions());


    factory.setStdout("<LOG_DIR>/Container.stdout");
    factory.setStderr("<LOG_DIR>/Container.stderr");
    factory.afterPropertiesSet();
    return factory.getObject();
  }

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Related Classes of org.springframework.yarn.launch.LaunchCommandsFactoryBean

org.springframework.yarn.boot.YarnAppmasterAutoConfiguration

org.springframework.yarn.boot.YarnClientAutoConfiguration

org.springframework.yarn.config.annotation.configurers.DefaultClientMasterRunnerConfigurer

org.springframework.yarn.config.annotation.configurers.DefaultMasterContainerRunnerConfigurer

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