Package org.apache.hadoop.yarn.server.resourcemanager.scheduler

Examples of org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerAppReport

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    for (Container container : allocation.getContainers()) {
      Resources.addTo(allocatedResource, container.getResource());
      Resources.subtractFrom(pendingResource, container.getResource());
    }
    // container released from AM
    SchedulerAppReport report = scheduler.getSchedulerAppInfo(attemptId);
    for (ContainerId containerId : containerIds) {
      Container container = null;
      for (RMContainer c : report.getLiveContainers()) {
        if (c.getContainerId().equals(containerId)) {
          container = c.getContainer();
          break;
        }
      }
      if (container != null) {
        // released allocated containers
        Resources.subtractFrom(allocatedResource, container.getResource());
      } else {
        for (RMContainer c : report.getReservedContainers()) {
          if (c.getContainerId().equals(containerId)) {
            container = c.getContainer();
            break;
          }
        }
        if (container != null) {
          // released reserved containers
          Resources.subtractFrom(pendingResource, container.getResource());
        }
      }
    }
    // containers released/preemption from scheduler
    Set<ContainerId> preemptionContainers = new HashSet<ContainerId>();
    if (allocation.getContainerPreemptions() != null) {
      preemptionContainers.addAll(allocation.getContainerPreemptions());
    }
    if (allocation.getStrictContainerPreemptions() != null) {
      preemptionContainers.addAll(allocation.getStrictContainerPreemptions());
    }
    if (! preemptionContainers.isEmpty()) {
      for (ContainerId containerId : preemptionContainers) {
        if (! preemptionContainerMap.containsKey(containerId)) {
          Container container = null;
          for (RMContainer c : report.getLiveContainers()) {
            if (c.getContainerId().equals(containerId)) {
              container = c.getContainer();
              break;
            }
          }
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  @Override
  public SchedulerAppReport getSchedulerAppInfo(
      ApplicationAttemptId applicationAttemptId) {
    FiCaSchedulerApp app = getApplicationAttempt(applicationAttemptId);
    return app == null ? null : new SchedulerAppReport(app);
  }
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                       String oldAppId) {
    metrics.register("variable.app." + oldAppId + ".live.containers",
      new Gauge<Integer>() {
        @Override
        public Integer getValue() {
          SchedulerAppReport app = scheduler.getSchedulerAppInfo(appAttemptId);
          return app.getLiveContainers().size();
        }
      }
    );
    metrics.register("variable.app." + oldAppId + ".reserved.containers",
      new Gauge<Integer>() {
        @Override
        public Integer getValue() {
          SchedulerAppReport app = scheduler.getSchedulerAppInfo(appAttemptId);
          return app.getReservedContainers().size();
        }
      }
    );
  }
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  @Override
  public SchedulerAppReport getSchedulerAppInfo(
      ApplicationAttemptId applicationAttemptId) {
    SchedulerApp app = getApplication(applicationAttemptId);
    return app == null ? null : new SchedulerAppReport(app);
  }
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    try {
      int numUsedContainers = 0;
      int numReservedContainers = 0;
      int reservedResources = 0;
      int currentConsumption = 0;
      SchedulerAppReport schedApp =
          scheduler.getSchedulerAppInfo(this.getAppAttemptId());
      Collection<RMContainer> liveContainers;
      Collection<RMContainer> reservedContainers;
      if (schedApp != null) {
        liveContainers = schedApp.getLiveContainers();
        reservedContainers = schedApp.getReservedContainers();
        if (liveContainers != null) {
          numUsedContainers = liveContainers.size();
          for (RMContainer lc : liveContainers) {
            currentConsumption += lc.getContainer().getResource().getMemory();
          }
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    try {
      int numUsedContainers = 0;
      int numReservedContainers = 0;
      int reservedResources = 0;
      int currentConsumption = 0;
      SchedulerAppReport schedApp =
          scheduler.getSchedulerAppInfo(this.getAppAttemptId());
      Collection<RMContainer> liveContainers;
      Collection<RMContainer> reservedContainers;
      if (schedApp != null) {
        liveContainers = schedApp.getLiveContainers();
        reservedContainers = schedApp.getReservedContainers();
        if (liveContainers != null) {
          numUsedContainers = liveContainers.size();
          for (RMContainer lc : liveContainers) {
            currentConsumption += lc.getContainer().getResource().getMemory();
          }
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    try {
      int numUsedContainers = 0;
      int numReservedContainers = 0;
      int reservedResources = 0;
      int currentConsumption = 0;
      SchedulerAppReport schedApp =
          scheduler.getSchedulerAppInfo(this.getAppAttemptId());
      Collection<RMContainer> liveContainers;
      Collection<RMContainer> reservedContainers;
      if (schedApp != null) {
        liveContainers = schedApp.getLiveContainers();
        reservedContainers = schedApp.getReservedContainers();
        if (liveContainers != null) {
          numUsedContainers = liveContainers.size();
          for (RMContainer lc : liveContainers) {
            currentConsumption += lc.getContainer().getResource().getMemory();
          }
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Related Classes of org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerAppReport

  • org.apache.hadoop.yarn.server.resourcemanager.ClientRMService
  • org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl
  • org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler
  • org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler
  • org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler
  • org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.TestFifoScheduler
  • org.apache.hadoop.yarn.server.resourcemanager.TestClientRMService
  • org.apache.hadoop.yarn.sls.scheduler.ResourceSchedulerWrapper
  • org.apache.hadoop.yarn.sls.scheduler.SchedulerMetrics
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