本文整理汇总了Java中org.apache.hadoop.yarn.sls.utils.SLSUtils.getRackHostName方法的典型用法代码示例。如果您正苦于以下问题：Java SLSUtils.getRackHostName方法的具体用法？Java SLSUtils.getRackHostName怎么用？Java SLSUtils.getRackHostName使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.yarn.sls.utils.SLSUtils的用法示例。
在下文中一共展示了SLSUtils.getRackHostName方法的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; //导入方法依赖的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();
}
示例2: createSLSTasks
import org.apache.hadoop.yarn.sls.utils.SLSUtils; //导入方法依赖的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;
}