Esempio n. 1
0
  /**
   * Parse command line arguments and create TANG configuration ready to be submitted to REEF.
   *
   * @param args Command line arguments, as passed into main().
   * @return (immutable) TANG Configuration object.
   * @throws BindException if configuration commandLineInjector fails.
   * @throws InjectionException if configuration commandLineInjector fails.
   * @throws IOException error reading the configuration.
   */
  private static Configuration getClientConfiguration(final String[] args)
      throws BindException, InjectionException, IOException {
    final Configuration commandLineConf = parseCommandLine(args);

    final Configuration clientConfiguration =
        ClientConfiguration.CONF
            .set(ClientConfiguration.ON_JOB_RUNNING, SuspendClient.RunningJobHandler.class)
            .set(ClientConfiguration.ON_JOB_FAILED, SuspendClient.FailedJobHandler.class)
            .set(ClientConfiguration.ON_JOB_COMPLETED, SuspendClient.CompletedJobHandler.class)
            .set(ClientConfiguration.ON_RUNTIME_ERROR, SuspendClient.RuntimeErrorHandler.class)
            .build();

    final Injector commandLineInjector = Tang.Factory.getTang().newInjector(commandLineConf);
    final boolean isLocal = commandLineInjector.getNamedInstance(Local.class);
    final Configuration runtimeConfiguration;
    if (isLocal) {
      LOG.log(Level.INFO, "Running on the local runtime");
      runtimeConfiguration =
          LocalRuntimeConfiguration.CONF
              .set(LocalRuntimeConfiguration.MAX_NUMBER_OF_EVALUATORS, MAX_NUMBER_OF_EVALUATORS)
              .build();
    } else {
      LOG.log(Level.INFO, "Running on YARN");
      runtimeConfiguration = YarnClientConfiguration.CONF.build();
    }

    return Configurations.merge(
        runtimeConfiguration, clientConfiguration, cloneCommandLineConfiguration(commandLineConf));
  }
Esempio n. 2
0
 /** @return the configuration of the runtime */
 private static Configuration getRuntimeConfiguration() {
   return LocalRuntimeConfiguration.CONF
       .set(LocalRuntimeConfiguration.MAX_NUMBER_OF_EVALUATORS, MAX_NUMBER_OF_EVALUATORS)
       .build();
 }