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Java SLSUtils类代码示例

本文整理汇总了Java中org.apache.hadoop.yarn.sls.utils.SLSUtils的典型用法代码示例。如果您正苦于以下问题:Java SLSUtils类的具体用法?Java SLSUtils怎么用?Java SLSUtils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。


SLSUtils类属于org.apache.hadoop.yarn.sls.utils包,在下文中一共展示了SLSUtils类的2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,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: init

import org.apache.hadoop.yarn.sls.utils.SLSUtils; //导入依赖的package包/类
public void init(String nodeIdStr, int memory, int cores,
        int dispatchTime, int heartBeatInterval, ResourceManager rm)
        throws IOException, YarnException {
  super.init(dispatchTime, dispatchTime + 1000000L * heartBeatInterval,
          heartBeatInterval);
  // create resource
  String rackHostName[] = SLSUtils.getRackHostName(nodeIdStr);
  this.node = NodeInfo.newNodeInfo(rackHostName[0], rackHostName[1], 
                BuilderUtils.newResource(memory, cores));
  this.rm = rm;
  // init data structures
  completedContainerList =
          Collections.synchronizedList(new ArrayList<ContainerId>());
  releasedContainerList =
          Collections.synchronizedList(new ArrayList<ContainerId>());
  containerQueue = new DelayQueue<ContainerSimulator>();
  amContainerList =
          Collections.synchronizedList(new ArrayList<ContainerId>());
  runningContainers =
          new ConcurrentHashMap<ContainerId, ContainerSimulator>();
  // register NM with RM
  RegisterNodeManagerRequest req =
          Records.newRecord(RegisterNodeManagerRequest.class);
  req.setNodeId(node.getNodeID());
  req.setResource(node.getTotalCapability());
  req.setHttpPort(80);
  RegisterNodeManagerResponse response = rm.getResourceTrackerService()
          .registerNodeManager(req);
  masterKey = response.getNMTokenMasterKey();
}
 
开发者ID:naver,项目名称:hadoop,代码行数:31,代码来源:NMSimulator.java

示例2: createSLSTasks

import org.apache.hadoop.yarn.sls.utils.SLSUtils; //导入依赖的package包/类
@SuppressWarnings("unchecked")
private static List createSLSTasks(String taskType,
                                   List rumenTasks, long offset) {
  int priority = taskType.equals("reduce") ? 10 : 20;
  List array = new ArrayList();
  for (Object e : rumenTasks) {
    Map rumenTask = (Map) e;
    for (Object ee : (List) rumenTask.get("attempts"))  {
      Map rumenAttempt = (Map) ee;
      long taskStart = (Long) rumenAttempt.get("startTime");
      long taskFinish = (Long) rumenAttempt.get("finishTime");
      String hostname = (String) rumenAttempt.get("hostName");
      taskStart = taskStart - baseline + offset;
      taskFinish = taskFinish - baseline + offset;
      Map task = new LinkedHashMap();
      task.put("container.host", hostname);
      task.put("container.start.ms", taskStart);
      task.put("container.end.ms", taskFinish);
      task.put("container.priority", priority);
      task.put("container.type", taskType);
      array.add(task);
      String rackHost[] = SLSUtils.getRackHostName(hostname);
      if (rackNodeMap.containsKey(rackHost[0])) {
        rackNodeMap.get(rackHost[0]).add(rackHost[1]);
      } else {
        Set<String> hosts = new TreeSet<String>();
        hosts.add(rackHost[1]);
        rackNodeMap.put(rackHost[0], hosts);
      }
    }
  }
  return array;
}
 
开发者ID:naver,项目名称:hadoop,代码行数:34,代码来源:RumenToSLSConverter.java


注:本文中的org.apache.hadoop.yarn.sls.utils.SLSUtils类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。