Java NodeStatus.setKeepAliveApplications方法代码示例

import org.apache.hadoop.yarn.server.api.records.NodeStatus; //导入方法依赖的package包/类
private NodeStatus getNodeStatus() {
  NodeStatus status = recordFactory.newRecordInstance(NodeStatus.class);
  status.setContainersStatuses(new ArrayList<ContainerStatus>());
  status.setKeepAliveApplications(new ArrayList<ApplicationId>());

  status.setNodeHealthStatus(getNodeHealthStatus());
  status.setNodeId(getNodeId());
  status.setResponseId(1);
  return status;
}
 

import org.apache.hadoop.yarn.server.api.records.NodeStatus; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
private NodeStatus getNodeStatusObject(NodeId nodeId) {
  NodeStatus status = Records.newRecord(NodeStatus.class);
  status.setNodeId(nodeId);
  status.setResponseId(0);
  status.setContainersStatuses(Collections.EMPTY_LIST);
  status.setKeepAliveApplications(Collections.EMPTY_LIST);
  return status;
}
 

import org.apache.hadoop.yarn.server.api.records.NodeStatus; //导入方法依赖的package包/类
@Test
public void testDecommissioningUnhealthy() {
  RMNodeImpl node = getDecommissioningNode();
  NodeHealthStatus status = NodeHealthStatus.newInstance(false, "sick",
      System.currentTimeMillis());
  List<ApplicationId> keepAliveApps = new ArrayList<>();
  keepAliveApps.add(BuilderUtils.newApplicationId(1, 1));
  NodeStatus nodeStatus = NodeStatus.newInstance(node.getNodeID(), 0,
      null, keepAliveApps, status, null, null, null);
  node.handle(new RMNodeStatusEvent(node.getNodeID(), nodeStatus, null));
  Assert.assertEquals(NodeState.DECOMMISSIONING, node.getState());
  nodeStatus.setKeepAliveApplications(null);
  node.handle(new RMNodeStatusEvent(node.getNodeID(), nodeStatus, null));
  Assert.assertEquals(NodeState.DECOMMISSIONED, node.getState());
}
 

import org.apache.hadoop.yarn.server.api.records.NodeStatus; //导入方法依赖的package包/类
@Override
public void middleStep() throws Exception {
  // we check the lifetime for each running containers
  ContainerSimulator cs = null;
  synchronized(completedContainerList) {
    while ((cs = containerQueue.poll()) != null) {
      runningContainers.remove(cs.getId());
      completedContainerList.add(cs.getId());
      LOG.debug(MessageFormat.format("Container {0} has completed",
              cs.getId()));
    }
  }
  
  // send heart beat
  NodeHeartbeatRequest beatRequest =
          Records.newRecord(NodeHeartbeatRequest.class);
  beatRequest.setLastKnownNMTokenMasterKey(masterKey);
  NodeStatus ns = Records.newRecord(NodeStatus.class);
  
  ns.setContainersStatuses(generateContainerStatusList());
  ns.setNodeId(node.getNodeID());
  ns.setKeepAliveApplications(new ArrayList<ApplicationId>());
  ns.setResponseId(RESPONSE_ID ++);
  ns.setNodeHealthStatus(NodeHealthStatus.newInstance(true, "", 0));
  beatRequest.setNodeStatus(ns);
  NodeHeartbeatResponse beatResponse =
      rm.getResourceTrackerService().nodeHeartbeat(beatRequest);
  if (! beatResponse.getContainersToCleanup().isEmpty()) {
    // remove from queue
    synchronized(releasedContainerList) {
      for (ContainerId containerId : beatResponse.getContainersToCleanup()){
        if (amContainerList.contains(containerId)) {
          // AM container (not killed?, only release)
          synchronized(amContainerList) {
            amContainerList.remove(containerId);
          }
          LOG.debug(MessageFormat.format("NodeManager {0} releases " +
              "an AM ({1}).", node.getNodeID(), containerId));
        } else {
          cs = runningContainers.remove(containerId);
          containerQueue.remove(cs);
          releasedContainerList.add(containerId);
          LOG.debug(MessageFormat.format("NodeManager {0} releases a " +
              "container ({1}).", node.getNodeID(), containerId));
        }
      }
    }
  }
  if (beatResponse.getNodeAction() == NodeAction.SHUTDOWN) {
    lastStep();
  }
}
 

import org.apache.hadoop.yarn.server.api.records.NodeStatus; //导入方法依赖的package包/类
@Override
public NodeStatus getNodeStatusAndUpdateContainersInContext() {

  NodeStatus nodeStatus = recordFactory.newRecordInstance(NodeStatus.class);
  nodeStatus.setNodeId(this.nodeId);

  int numActiveContainers = 0;
  List<ContainerStatus> containersStatuses = new ArrayList<ContainerStatus>();
  for (Iterator<Entry<ContainerId, Container>> i =
      this.context.getContainers().entrySet().iterator(); i.hasNext();) {
    Entry<ContainerId, Container> e = i.next();
    ContainerId containerId = e.getKey();
    Container container = e.getValue();

    // Clone the container to send it to the RM
    org.apache.hadoop.yarn.api.records.ContainerStatus containerStatus = 
        container.cloneAndGetContainerStatus();
    containersStatuses.add(containerStatus);
    ++numActiveContainers;
    LOG.info("Sending out status for container: " + containerStatus);

    if (containerStatus.getState() == ContainerState.COMPLETE) {
      // Remove
      i.remove();

      LOG.info("Removed completed container " + containerId);
    }
  }
  nodeStatus.setContainersStatuses(containersStatuses);

  LOG.debug(this.nodeId + " sending out status for "
      + numActiveContainers + " containers");

  NodeHealthStatus nodeHealthStatus = this.context.getNodeHealthStatus();
  nodeHealthStatus.setHealthReport(healthChecker.getHealthReport());
  nodeHealthStatus.setIsNodeHealthy(healthChecker.isHealthy());
  nodeHealthStatus.setLastHealthReportTime(
      healthChecker.getLastHealthReportTime());
  if (LOG.isDebugEnabled()) {
    LOG.debug("Node's health-status : " + nodeHealthStatus.getIsNodeHealthy()
              + ", " + nodeHealthStatus.getHealthReport());
  }
  nodeStatus.setNodeHealthStatus(nodeHealthStatus);

  List<ApplicationId> keepAliveAppIds = createKeepAliveApplicationList();
  nodeStatus.setKeepAliveApplications(keepAliveAppIds);
  
  return nodeStatus;
}
 

import org.apache.hadoop.yarn.server.api.records.NodeStatus; //导入方法依赖的package包/类
@Override
  public NodeStatus getNodeStatusAndUpdateContainersInContext() {

    NodeStatus nodeStatus = recordFactory.newRecordInstance(NodeStatus.class);
    nodeStatus.setNodeId(this.nodeId);

    int numActiveContainers = 0;
    List<ContainerStatus> containersStatuses = new ArrayList<ContainerStatus>();
    for (Iterator<Entry<ContainerId, Container>> i =
        this.context.getContainers().entrySet().iterator(); i.hasNext();) {
      Entry<ContainerId, Container> e = i.next();
      ContainerId containerId = e.getKey();
      Container container = e.getValue();

      // Clone the container to send it to the RM
      org.apache.hadoop.yarn.api.records.ContainerStatus containerStatus = 
          container.cloneAndGetContainerStatus();
      containersStatuses.add(containerStatus);
      ++numActiveContainers;
      LOG.info("Sending out status for container: " + containerStatus);

      if (containerStatus.getState() == ContainerState.COMPLETE) {
        // Remove
        i.remove();
        // Adding to finished containers cache. Cache will keep it around at
        // least for #durationToTrackStoppedContainers duration. In the
        // subsequent call to stop container it will get removed from cache.
        addStoppedContainersToCache(containerId);
        
        LOG.info("Removed completed container " + containerId);
      }
    }
    nodeStatus.setContainersStatuses(containersStatuses);

    LOG.debug(this.nodeId + " sending out status for "
        + numActiveContainers + " containers");

    NodeHealthStatus nodeHealthStatus = this.context.getNodeHealthStatus();
    nodeHealthStatus.setHealthReport(healthChecker.getHealthReport());
//Add by ME
    nodeHealthStatus.setIsNodeHealthy(healthChecker.isHealthy(nodeStatus.getNodeId().getHost()));
    nodeHealthStatus.setLastHealthReportTime(
        healthChecker.getLastHealthReportTime());
    if (LOG.isDebugEnabled()) {
      LOG.debug("Node's health-status : " + nodeHealthStatus.getIsNodeHealthy()
                + ", " + nodeHealthStatus.getHealthReport());
    }
    nodeStatus.setNodeHealthStatus(nodeHealthStatus);
    //Add by ME
    NodeTrustStatus nodeTrustStatus = this.context.getNodeTrustStatus();
    nodeTrustStatus.setTrustReport(trustChecker.getTrusthReport());
    nodeTrustStatus.setIsNodeTrust(trustChecker.isTrust(nodeStatus.getNodeId().getHost()));
    nodeTrustStatus.setLastTrustReportTime(
    		trustChecker.getLastTrustReportTime());
    if(LOG.isDebugEnabled()){
        LOG.debug("Node's trust-status : " + nodeTrustStatus.getIsNodeTrust()
                + ", " + nodeTrustStatus.getTrustReport());  	
    }
    nodeStatus.setNodeTrustStatus(nodeTrustStatus);

    List<ApplicationId> keepAliveAppIds = createKeepAliveApplicationList();
    nodeStatus.setKeepAliveApplications(keepAliveAppIds);
    
    return nodeStatus;
  }
 

import org.apache.hadoop.yarn.server.api.records.NodeStatus; //导入方法依赖的package包/类
@Override
public NodeStatus getNodeStatusAndUpdateContainersInContext() {

  NodeStatus nodeStatus = recordFactory.newRecordInstance(NodeStatus.class);
  nodeStatus.setNodeId(this.nodeId);

  int numActiveContainers = 0;
  List<ContainerStatus> containersStatuses = new ArrayList<ContainerStatus>();
  for (Iterator<Entry<ContainerId, Container>> i =
      this.context.getContainers().entrySet().iterator(); i.hasNext();) {
    Entry<ContainerId, Container> e = i.next();
    ContainerId containerId = e.getKey();
    Container container = e.getValue();

    // Clone the container to send it to the RM
    org.apache.hadoop.yarn.api.records.ContainerStatus containerStatus = 
        container.cloneAndGetContainerStatus();
    containersStatuses.add(containerStatus);
    ++numActiveContainers;
    LOG.info("Sending out status for container: " + containerStatus);

    if (containerStatus.getState() == ContainerState.COMPLETE) {
      // Remove
      i.remove();
      // Adding to finished containers cache. Cache will keep it around at
      // least for #durationToTrackStoppedContainers duration. In the
      // subsequent call to stop container it will get removed from cache.
      addStoppedContainersToCache(containerId);
      
      LOG.info("Removed completed container " + containerId);
    }
  }
  nodeStatus.setContainersStatuses(containersStatuses);

  LOG.debug(this.nodeId + " sending out status for "
      + numActiveContainers + " containers");

  NodeHealthStatus nodeHealthStatus = this.context.getNodeHealthStatus();
  nodeHealthStatus.setHealthReport(healthChecker.getHealthReport());
  nodeHealthStatus.setIsNodeHealthy(healthChecker.isHealthy());
  nodeHealthStatus.setLastHealthReportTime(
      healthChecker.getLastHealthReportTime());
  if (LOG.isDebugEnabled()) {
    LOG.debug("Node's health-status : " + nodeHealthStatus.getIsNodeHealthy()
              + ", " + nodeHealthStatus.getHealthReport());
  }
  nodeStatus.setNodeHealthStatus(nodeHealthStatus);

  List<ApplicationId> keepAliveAppIds = createKeepAliveApplicationList();
  nodeStatus.setKeepAliveApplications(keepAliveAppIds);
  
  return nodeStatus;
}