Java CMgrCompletedContainersEvent类代码示例

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本文整理汇总了Java中org.apache.hadoop.yarn.server.nodemanager.CMgrCompletedContainersEvent类的典型用法代码示例。如果您正苦于以下问题：Java CMgrCompletedContainersEvent类的具体用法？Java CMgrCompletedContainersEvent怎么用？Java CMgrCompletedContainersEvent使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

CMgrCompletedContainersEvent类属于org.apache.hadoop.yarn.server.nodemanager包，在下文中一共展示了CMgrCompletedContainersEvent类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: handle

import org.apache.hadoop.yarn.server.nodemanager.CMgrCompletedContainersEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void handle(ContainerManagerEvent event) {
  switch (event.getType()) {
  case FINISH_APPS:
    CMgrCompletedAppsEvent appsFinishedEvent =
        (CMgrCompletedAppsEvent) event;
    for (ApplicationId appID : appsFinishedEvent.getAppsToCleanup()) {
      String diagnostic = "";
      if (appsFinishedEvent.getReason() == CMgrCompletedAppsEvent.Reason.ON_SHUTDOWN) {
        diagnostic = "Application killed on shutdown";
      } else if (appsFinishedEvent.getReason() == CMgrCompletedAppsEvent.Reason.BY_RESOURCEMANAGER) {
        diagnostic = "Application killed by ResourceManager";
      }
      try {
        this.context.getNMStateStore().storeFinishedApplication(appID);
      } catch (IOException e) {
        LOG.error("Unable to update application state in store", e);
      }
      this.dispatcher.getEventHandler().handle(
          new ApplicationFinishEvent(appID,
              diagnostic));
    }
    break;
  case FINISH_CONTAINERS:
    CMgrCompletedContainersEvent containersFinishedEvent =
        (CMgrCompletedContainersEvent) event;
    for (ContainerId container : containersFinishedEvent
        .getContainersToCleanup()) {
        this.dispatcher.getEventHandler().handle(
            new ContainerKillEvent(container,
                ContainerExitStatus.KILLED_BY_RESOURCEMANAGER,
                "Container Killed by ResourceManager"));
    }
    break;
  default:
      throw new YarnRuntimeException(
          "Got an unknown ContainerManagerEvent type: " + event.getType());
  }
}

开发者ID:naver，项目名称:hadoop，代码行数:41，代码来源:ContainerManagerImpl.java

示例2: handle

import org.apache.hadoop.yarn.server.nodemanager.CMgrCompletedContainersEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void handle(ContainerManagerEvent event) {
  switch (event.getType()) {
  case FINISH_APPS:
    CMgrCompletedAppsEvent appsFinishedEvent =
        (CMgrCompletedAppsEvent) event;
    for (ApplicationId appID : appsFinishedEvent.getAppsToCleanup()) {
      this.dispatcher.getEventHandler().handle(
          new ApplicationFinishEvent(appID,
              "Application Killed by ResourceManager"));
    }
    break;
  case FINISH_CONTAINERS:
    CMgrCompletedContainersEvent containersFinishedEvent =
        (CMgrCompletedContainersEvent) event;
    for (ContainerId container : containersFinishedEvent
        .getContainersToCleanup()) {
      String diagnostic = "";
      if (containersFinishedEvent.getReason() == 
          CMgrCompletedContainersEvent.Reason.ON_SHUTDOWN) {
        diagnostic = "Container Killed on Shutdown";
      } else if (containersFinishedEvent.getReason() == 
          CMgrCompletedContainersEvent.Reason.BY_RESOURCEMANAGER) {
        diagnostic = "Container Killed by ResourceManager";
      }
      this.dispatcher.getEventHandler().handle(
          new ContainerKillEvent(container, diagnostic));
    }
    break;
  default:
    LOG.warn("Invalid event " + event.getType() + ". Ignoring.");
  }
}

开发者ID:ict-carch，项目名称:hadoop-plus，代码行数:35，代码来源:ContainerManagerImpl.java

示例3: cleanupContainersOnNMResync

import org.apache.hadoop.yarn.server.nodemanager.CMgrCompletedContainersEvent; //导入依赖的package包/类
public void cleanupContainersOnNMResync() {
  Map<ContainerId, Container> containers = context.getContainers();
  if (containers.isEmpty()) {
    return;
  }
  LOG.info("Containers still running on "
      + CMgrCompletedContainersEvent.Reason.ON_NODEMANAGER_RESYNC + " : "
      + containers.keySet());

  List<ContainerId> containerIds =
    new ArrayList<ContainerId>(containers.keySet());

  LOG.info("Waiting for containers to be killed");

  this.handle(new CMgrCompletedContainersEvent(containerIds,
    CMgrCompletedContainersEvent.Reason.ON_NODEMANAGER_RESYNC));
  while (!containers.isEmpty()) {
    try {
      Thread.sleep(1000);
      nodeStatusUpdater.getNodeStatusAndUpdateContainersInContext();
    } catch (InterruptedException ex) {
      LOG.warn("Interrupted while sleeping on container kill on resync", ex);
    }
  }

  // All containers killed
  if (containers.isEmpty()) {
    LOG.info("All containers in DONE state");
  } else {
    LOG.info("Done waiting for containers to be killed. Still alive: " +
      containers.keySet());
  }
}

开发者ID:chendave，项目名称:hadoop-TCP，代码行数:34，代码来源:ContainerManagerImpl.java

示例4: handle

import org.apache.hadoop.yarn.server.nodemanager.CMgrCompletedContainersEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void handle(ContainerManagerEvent event) {
  switch (event.getType()) {
  case FINISH_APPS:
    CMgrCompletedAppsEvent appsFinishedEvent =
        (CMgrCompletedAppsEvent) event;
    for (ApplicationId appID : appsFinishedEvent.getAppsToCleanup()) {
      String diagnostic = "";
      if (appsFinishedEvent.getReason() == CMgrCompletedAppsEvent.Reason.ON_SHUTDOWN) {
        diagnostic = "Application killed on shutdown";
      } else if (appsFinishedEvent.getReason() == CMgrCompletedAppsEvent.Reason.BY_RESOURCEMANAGER) {
        diagnostic = "Application killed by ResourceManager";
      }
      this.dispatcher.getEventHandler().handle(
          new ApplicationFinishEvent(appID,
              diagnostic));
    }
    break;
  case FINISH_CONTAINERS:
    CMgrCompletedContainersEvent containersFinishedEvent =
        (CMgrCompletedContainersEvent) event;
    for (ContainerId container : containersFinishedEvent
        .getContainersToCleanup()) {
        this.dispatcher.getEventHandler().handle(
            new ContainerKillEvent(container,
                "Container Killed by ResourceManager"));
    }
    break;
  default:
      throw new YarnRuntimeException(
          "Got an unknown ContainerManagerEvent type: " + event.getType());
  }
}

开发者ID:chendave，项目名称:hadoop-TCP，代码行数:35，代码来源:ContainerManagerImpl.java

示例5: cleanupContainersOnNMResync

import org.apache.hadoop.yarn.server.nodemanager.CMgrCompletedContainersEvent; //导入依赖的package包/类
public void cleanupContainersOnNMResync() {
  Map<ContainerId, Container> containers = context.getContainers();
  if (containers.isEmpty()) {
    return;
  }
  LOG.info("Containers still running on "
      + CMgrCompletedContainersEvent.Reason.ON_NODEMANAGER_RESYNC + " : "
      + containers.keySet());

  List<ContainerId> containerIds =
    new ArrayList<ContainerId>(containers.keySet());

  LOG.info("Waiting for containers to be killed");

  this.handle(new CMgrCompletedContainersEvent(containerIds,
    CMgrCompletedContainersEvent.Reason.ON_NODEMANAGER_RESYNC));

  /*
   * We will wait till all the containers change their state to COMPLETE. We
   * will not remove the container statuses from nm context because these
   * are used while re-registering node manager with resource manager.
   */
  boolean allContainersCompleted = false;
  while (!containers.isEmpty() && !allContainersCompleted) {
    allContainersCompleted = true;
    for (Entry<ContainerId, Container> container : containers.entrySet()) {
      if (((ContainerImpl) container.getValue()).getCurrentState()
          != ContainerState.COMPLETE) {
        allContainersCompleted = false;
        try {
          Thread.sleep(1000);
        } catch (InterruptedException ex) {
          LOG.warn("Interrupted while sleeping on container kill on resync",
            ex);
        }
        break;
      }
    }
  }
  // All containers killed
  if (allContainersCompleted) {
    LOG.info("All containers in DONE state");
  } else {
    LOG.info("Done waiting for containers to be killed. Still alive: " +
      containers.keySet());
  }
}

开发者ID:naver，项目名称:hadoop，代码行数:48，代码来源:ContainerManagerImpl.java

示例6: handle

import org.apache.hadoop.yarn.server.nodemanager.CMgrCompletedContainersEvent; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void handle(ContainerManagerEvent event) {
  switch (event.getType()) {
  case FINISH_APPS:
    CMgrCompletedAppsEvent appsFinishedEvent =
        (CMgrCompletedAppsEvent) event;
    for (ApplicationId appID : appsFinishedEvent.getAppsToCleanup()) {
      String diagnostic = "";
      if (appsFinishedEvent.getReason() == CMgrCompletedAppsEvent.Reason.ON_SHUTDOWN) {
        diagnostic = "Application killed on shutdown";
      } else if (appsFinishedEvent.getReason() == CMgrCompletedAppsEvent.Reason.BY_RESOURCEMANAGER) {
        diagnostic = "Application killed by ResourceManager";
      }
      try {
        this.context.getNMStateStore().storeFinishedApplication(appID);
      } catch (IOException e) {
        LOG.error("Unable to update application state in store", e);
      }
      this.dispatcher.getEventHandler().handle(
          new ApplicationFinishEvent(appID,
              diagnostic));
    }
    break;
  case FINISH_CONTAINERS:
    CMgrCompletedContainersEvent containersFinishedEvent =
        (CMgrCompletedContainersEvent) event;
    for (ContainerId container : containersFinishedEvent
        .getContainersToCleanup()) {
        this.dispatcher.getEventHandler().handle(
            new ContainerKillEvent(container,
                ContainerExitStatus.KILLED_BY_RESOURCEMANAGER,
                "Container Killed by ResourceManager"));
    }
    break;
  case UPDATE_CONTAINERS:
  	LOG.info("get containerUpdateEvents");
  	CMgrUpdateContainersEvent containerUpdateEvents =
  			(CMgrUpdateContainersEvent) event;
  	for(NodeContainerUpdate containerUpdate : containerUpdateEvents.getNodeContainerUpdate()){
  		this.dispatcher.getEventHandler().handle(
  			new ContainerResourceUpdate(containerUpdate.getContainerId(),containerUpdate));
  	}
  	break;
  default:
      throw new YarnRuntimeException(
          "Got an unknown ContainerManagerEvent type: " + event.getType());
  }
}

开发者ID:yncxcw，项目名称:big-c，代码行数:50，代码来源:ContainerManagerImpl.java

注：本文中的org.apache.hadoop.yarn.server.nodemanager.CMgrCompletedContainersEvent类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Java CMgrCompletedContainersEvent类代码示例

示例1: handle

示例2: handle

示例3: cleanupContainersOnNMResync

示例4: handle

示例5: cleanupContainersOnNMResync

示例6: handle

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