Examples of org.apache.hadoop.yarn.exceptions.YarnRuntimeException

Package org.apache.hadoop.yarn.exceptions

Examples of org.apache.hadoop.yarn.exceptions.YarnRuntimeException

org.apache.hadoop.yarn.exceptions.YarnRuntimeException
Base Yarn Exception. NOTE: All derivatives of this exception, which may be thrown by a remote service, must include a String only constructor for the exception to be unwrapped on the client.

        allTaskSplitMetaInfo = SplitMetaInfoReader.readSplitMetaInfo(
            job.oldJobId, job.fs, 
            job.conf, 
            job.remoteJobSubmitDir);
      } catch (IOException e) {
        throw new YarnRuntimeException(e);
      }
      return allTaskSplitMetaInfo;
    }

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      }
      this.applicationACLs = response.getApplicationACLs();
      LOG.info("maxContainerCapability: " + maxContainerCapability.getMemory());
    } catch (Exception are) {
      LOG.error("Exception while registering", are);
      throw new YarnRuntimeException(are);
    }
  }

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    final Configuration conf = getConfig();


    try {
      return ClientRMProxy.createRMProxy(conf, ApplicationMasterProtocol.class);
    } catch (IOException e) {
      throw new YarnRuntimeException(e);
    }
  }

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        conf.getClass(YarnConfiguration.NM_CONTAINER_EXECUTOR,
          DefaultContainerExecutor.class, ContainerExecutor.class), conf);
    try {
      exec.init();
    } catch (IOException e) {
      throw new YarnRuntimeException("Failed to initialize container executor", e);
    }    
    DeletionService del = createDeletionService(exec);
    addService(del);


    // NodeManager level dispatcher

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  @Override
  protected void serviceStart() throws Exception {
    try {
      doSecureLogin();
    } catch (IOException e) {
      throw new YarnRuntimeException("Failed NodeManager login", e);
    }
    super.serviceStart();
  }

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  FileContext getLocalFileContext(Configuration conf) {
    try {
      return FileContext.getLocalFSFileContext(conf);
    } catch (IOException e) {
      throw new YarnRuntimeException("Failed to access local fs");
    }
  }

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        conf.getInt(YarnConfiguration.NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY,
          YarnConfiguration.DEFAULT_NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY);
    if (perDirFileLimit <= 36) {
      LOG.error(YarnConfiguration.NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY
          + " parameter is configured with very low value.");
      throw new YarnRuntimeException(
        YarnConfiguration.NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY
            + " parameter is configured with a value less than 37.");
    } else {
      LOG.info("per directory file limit = " + perDirFileLimit);
    }

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      List<String> logDirs = dirsHandler.getLogDirs();
      for (String logDir : logDirs) {
        lfs.mkdir(new Path(logDir), null, true);
      }
    } catch (IOException e) {
      throw new YarnRuntimeException("Failed to initialize LocalizationService", e);
    }


    cacheTargetSize =
      conf.getLong(YarnConfiguration.NM_LOCALIZER_CACHE_TARGET_SIZE_MB, YarnConfiguration.DEFAULT_NM_LOCALIZER_CACHE_TARGET_SIZE_MB) << 20;
    cacheCleanupPeriod =

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    case DESTROY_APPLICATION_RESOURCES:
      handleDestroyApplicationResources(
          ((ApplicationLocalizationEvent)event).getApplication());
      break;
    default:
      throw new YarnRuntimeException("Unknown localization event: " + event);
    }
  }

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  protected void serviceInit(Configuration conf) throws Exception {
    try {
      //TODO Is this required?
      FileContext.getLocalFSFileContext(conf);
    } catch (UnsupportedFileSystemException e) {
      throw new YarnRuntimeException("Failed to start ContainersLauncher", e);
    }
    super.serviceInit(conf);
  }

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