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.

  public RoleInstance innerOnNodeManagerContainerStarted(ContainerId containerId) {
    incStartedCountainerCount();
    RoleInstance instance = activeContainers.get(containerId);
    if (instance == null) {
      //serious problem
      throw new YarnRuntimeException("Container not in active containers start "+
                containerId);
    }
    if (instance.role == null) {
      throw new YarnRuntimeException("Component instance has no instance name " +
                                     instance);
    }
    instance.startTime = now();
    RoleInstance starting = getStartingNodes().remove(containerId);
    if (null == starting) {
      throw new YarnRuntimeException(
        "Container "+ containerId +"%s is already started");
    }
    instance.state = ClusterDescription.STATE_LIVE;
    RoleStatus roleStatus = lookupRoleStatus(instance.roleId);
    roleStatus.incStarted();

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    int maxMem = conf.getInt(
      YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB,
      YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB);


    if (minMem <= 0 || minMem > maxMem) {
      throw new YarnRuntimeException("Invalid resource scheduler memory"
        + " allocation configuration"
        + ", " + YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB
        + "=" + minMem
        + ", " + YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB
        + "=" + maxMem + ", min and max should be greater than 0"

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      testAbsPath = new Path(testWorkDir.getAbsolutePath());
      try {
        FileContext.getLocalFSFileContext().delete(testAbsPath, true);
      } catch (Exception e) {
        LOG.warn("COULD NOT CLEANUP: " + testAbsPath, e);
        throw new YarnRuntimeException("could not cleanup test dir", e);
      }
    }


    this.maps = maps;
    this.reduces = reduces;

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      String user = UserGroupInformation.getCurrentUser().getShortUserName();
      Path stagingDir = MRApps.getStagingAreaDir(conf, user);
      FileSystem fs = getFileSystem(conf);
      fs.mkdirs(stagingDir);
    } catch (Exception e) {
      throw new YarnRuntimeException("Error creating staging dir", e);
    }
    
    super.serviceInit(conf);
    if (this.clusterInfo != null) {
      getContext().getClusterInfo().setMaxContainerCapability(

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      String diagnostic) {
    UserGroupInformation currentUser = null;
    try {
      currentUser = UserGroupInformation.getCurrentUser();
    } catch (IOException e) {
      throw new YarnRuntimeException(e);
    }
    Job newJob = new TestJob(getJobId(), getAttemptID(), conf, 
        getDispatcher().getEventHandler(),
            getTaskAttemptListener(), getContext().getClock(),
            getCommitter(), isNewApiCommitter(),

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    int maxMem = conf.getInt(
      YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB,
      YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB);


    if (minMem <= 0 || minMem > maxMem) {
      throw new YarnRuntimeException("Invalid resource scheduler memory"
        + " allocation configuration"
        + ", " + YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB
        + "=" + minMem
        + ", " + YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB
        + "=" + maxMem + ", min and max should be greater than 0"
        + ", max should be no smaller than min.");
    }


    // validate scheduler vcores allocation setting
    int minVcores = conf.getInt(
      YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES,
      YarnConfiguration.DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES);
    int maxVcores = conf.getInt(
      YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES,
      YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES);


    if (minVcores <= 0 || minVcores > maxVcores) {
      throw new YarnRuntimeException("Invalid resource scheduler vcores"
        + " allocation configuration"
        + ", " + YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES
        + "=" + minVcores
        + ", " + YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES
        + "=" + maxVcores + ", min and max should be greater than 0"

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  protected void serviceStart() throws Exception {
    final YarnConfiguration conf = new YarnConfiguration(getConfig());
    try {
      rmClient = ClientRMProxy.createRMProxy(conf, ApplicationMasterProtocol.class);
    } catch (IOException e) {
      throw new YarnRuntimeException(e);
    }
    super.serviceStart();
  }

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    case FAILED:
      return FinalApplicationStatus.FAILED;
    case KILLED:
      return FinalApplicationStatus.KILLED;
    }
    throw new YarnRuntimeException("Unknown state passed!");
  }

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    case KILLED:
      return YarnApplicationState.KILLED;
    case FAILED:
      return YarnApplicationState.FAILED;
    default:
      throw new YarnRuntimeException("Unknown state passed!");
    }
  }

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        String diagnostic) {
      UserGroupInformation currentUser = null;
      try {
        currentUser = UserGroupInformation.getCurrentUser();
      } catch (IOException e) {
        throw new YarnRuntimeException(e);
      }
      Job newJob = new TestJob(getJobId(), getAttemptID(), conf,
          getDispatcher().getEventHandler(),
          getTaskAttemptListener(), getContext().getClock(),
          getCommitter(), isNewApiCommitter(),

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