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

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

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      for (RMContainer container : e.getValue()) {
        // if we tried to preempt this for more than maxWaitTime
        if (preempted.get(container) != null &&
            preempted.get(container) + maxWaitTime < clock.getTime()) {
          // kill it
          dispatcher.handle(new ContainerPreemptEvent(e.getKey(), container,
                ContainerPreemptEventType.KILL_CONTAINER));
          preempted.remove(container);
        } else {
          //otherwise just send preemption events
          dispatcher.handle(new ContainerPreemptEvent(e.getKey(), container,
                ContainerPreemptEventType.PREEMPT_CONTAINER));
          if (preempted.get(container) == null) {
            preempted.put(container, clock.getTime());
          }
        }
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      if (Resources.lessThanOrEqual(rc, clusterResource,
          rsrcPreempt, Resources.none())) {
        return ret;
      }
      if (!observeOnly) {
        dispatcher.handle(new ContainerPreemptEvent(appId, c,
            ContainerPreemptEventType.DROP_RESERVATION));
      }
      Resources.subtractFrom(rsrcPreempt, c.getContainer().getResource());
    }
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      for (RMContainer container : e.getValue()) {
        // if we tried to preempt this for more than maxWaitTime
        if (preempted.get(container) != null &&
            preempted.get(container) + maxWaitTime < clock.getTime()) {
          // kill it
          dispatcher.handle(new ContainerPreemptEvent(e.getKey(), container,
                ContainerPreemptEventType.KILL_CONTAINER));
          preempted.remove(container);
        } else {
          //otherwise just send preemption events
          dispatcher.handle(new ContainerPreemptEvent(e.getKey(), container,
                ContainerPreemptEventType.PREEMPT_CONTAINER));
          if (preempted.get(container) == null) {
            preempted.put(container, clock.getTime());
          }
        }
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      if (Resources.lessThanOrEqual(rc, clusterResource,
          rsrcPreempt, Resources.none())) {
        return ret;
      }
      if (!observeOnly) {
        dispatcher.handle(new ContainerPreemptEvent(appId, c,
            ContainerPreemptEventType.DROP_RESERVATION));
      }
      Resources.subtractFrom(rsrcPreempt, c.getContainer().getResource());
    }
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      for (RMContainer container : e.getValue()) {
        // if we tried to preempt this for more than maxWaitTime
        if (preempted.get(container) != null &&
            preempted.get(container) + maxWaitTime < clock.getTime()) {
          // kill it
          dispatcher.handle(new ContainerPreemptEvent(e.getKey(), container,
                ContainerPreemptEventType.KILL_CONTAINER));
          preempted.remove(container);
        } else {
          //otherwise just send preemption events
          dispatcher.handle(new ContainerPreemptEvent(e.getKey(), container,
                ContainerPreemptEventType.PREEMPT_CONTAINER));
          if (preempted.get(container) == null) {
            preempted.put(container, clock.getTime());
          }
        }
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      if (Resources.lessThanOrEqual(rc, clusterResource,
          rsrcPreempt, Resources.none())) {
        return ret;
      }
      if (!observeOnly) {
        dispatcher.handle(new ContainerPreemptEvent(appId, c,
            ContainerPreemptEventType.DROP_RESERVATION));
      }
      Resources.subtractFrom(rsrcPreempt, c.getContainer().getResource());
    }
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Related Classes of org.apache.hadoop.yarn.server.resourcemanager.scheduler.ContainerPreemptEvent

  • org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity.ProportionalCapacityPreemptionPolicy
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