本文整理汇总了Java中org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.getClusterCapacity方法的典型用法代码示例。如果您正苦于以下问题:Java FairScheduler.getClusterCapacity方法的具体用法?Java FairScheduler.getClusterCapacity怎么用?Java FairScheduler.getClusterCapacity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.server.resourcemanager.scheduler.fair.FairScheduler
的用法示例。
在下文中一共展示了FairScheduler.getClusterCapacity方法的3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: FairSchedulerQueueInfo
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler; //导入方法依赖的package包/类
public FairSchedulerQueueInfo(FSQueue queue, FairScheduler scheduler) {
QueueManager manager = scheduler.getQueueManager();
queueName = queue.getName();
clusterResources = scheduler.getClusterCapacity();
usedResources = queue.getResourceUsage();
fractionMemUsed = (float)usedResources.getMemory() /
clusterResources.getMemory();
fairResources = queue.getFairShare();
minResources = queue.getMinShare();
maxResources = queue.getMaxShare();
maxResources = Resources.componentwiseMin(maxResources, clusterResources);
fractionMemFairShare = (float)fairResources.getMemory() / clusterResources.getMemory();
fractionMemMinShare = (float)minResources.getMemory() / clusterResources.getMemory();
fractionMemMaxShare = (float)maxResources.getMemory() / clusterResources.getMemory();
maxApps = manager.getQueueMaxApps(queueName);
Collection<FSQueue> childQueues = queue.getChildQueues();
childInfos = new ArrayList<FairSchedulerQueueInfo>();
for (FSQueue child : childQueues) {
if (child instanceof FSLeafQueue) {
childInfos.add(new FairSchedulerLeafQueueInfo((FSLeafQueue)child, scheduler));
} else {
childInfos.add(new FairSchedulerQueueInfo(child, scheduler));
}
}
}
示例2: FairSchedulerQueueInfo
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler; //导入方法依赖的package包/类
public FairSchedulerQueueInfo(FSQueue queue, FairScheduler scheduler) {
QueueManager manager = scheduler.getQueueManager();
queueName = queue.getName();
schedulingPolicy = queue.getPolicy().getName();
clusterResources = new ResourceInfo(scheduler.getClusterCapacity());
usedResources = new ResourceInfo(queue.getResourceUsage());
fractionMemUsed = (float)usedResources.getMemory() /
clusterResources.getMemory();
fairResources = new ResourceInfo(queue.getFairShare());
minResources = new ResourceInfo(queue.getMinShare());
maxResources = new ResourceInfo(queue.getMaxShare());
maxResources = new ResourceInfo(
Resources.componentwiseMin(queue.getMaxShare(),
scheduler.getClusterCapacity()));
fractionMemFairShare = (float)fairResources.getMemory() / clusterResources.getMemory();
fractionMemMinShare = (float)minResources.getMemory() / clusterResources.getMemory();
fractionMemMaxShare = (float)maxResources.getMemory() / clusterResources.getMemory();
maxApps = manager.getQueueMaxApps(queueName);
Collection<FSQueue> children = queue.getChildQueues();
childQueues = new ArrayList<FairSchedulerQueueInfo>();
for (FSQueue child : children) {
if (child instanceof FSLeafQueue) {
childQueues.add(new FairSchedulerLeafQueueInfo((FSLeafQueue)child, scheduler));
} else {
childQueues.add(new FairSchedulerQueueInfo(child, scheduler));
}
}
}
示例3: FairSchedulerQueueInfo
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler; //导入方法依赖的package包/类
public FairSchedulerQueueInfo(FSQueue queue, FairScheduler scheduler) {
AllocationConfiguration allocConf = scheduler.getAllocationConfiguration();
queueName = queue.getName();
schedulingPolicy = queue.getPolicy().getName();
clusterResources = new ResourceInfo(scheduler.getClusterCapacity());
usedResources = new ResourceInfo(queue.getResourceUsage());
fractionMemUsed = (float)usedResources.getMemory() /
clusterResources.getMemory();
fairResources = new ResourceInfo(queue.getFairShare());
minResources = new ResourceInfo(queue.getMinShare());
maxResources = new ResourceInfo(queue.getMaxShare());
maxResources = new ResourceInfo(
Resources.componentwiseMin(queue.getMaxShare(),
scheduler.getClusterCapacity()));
fractionMemFairShare = (float)fairResources.getMemory() / clusterResources.getMemory();
fractionMemMinShare = (float)minResources.getMemory() / clusterResources.getMemory();
fractionMemMaxShare = (float)maxResources.getMemory() / clusterResources.getMemory();
maxApps = allocConf.getQueueMaxApps(queueName);
Collection<FSQueue> children = queue.getChildQueues();
childQueues = new ArrayList<FairSchedulerQueueInfo>();
for (FSQueue child : children) {
if (child instanceof FSLeafQueue) {
childQueues.add(new FairSchedulerLeafQueueInfo((FSLeafQueue)child, scheduler));
} else {
childQueues.add(new FairSchedulerQueueInfo(child, scheduler));
}
}
}