本文整理汇总了Java中org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer.getCreationTime方法的典型用法代码示例。如果您正苦于以下问题：Java RMContainer.getCreationTime方法的具体用法？Java RMContainer.getCreationTime怎么用？Java RMContainer.getCreationTime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.rmcontainer.RMContainer的用法示例。
在下文中一共展示了RMContainer.getCreationTime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: getRunningAggregateAppResourceUsage
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer; //导入方法依赖的package包/类
synchronized AggregateAppResourceUsage getRunningAggregateAppResourceUsage() {
long currentTimeMillis = System.currentTimeMillis();
// Don't walk the whole container list if the resources were computed
// recently.
if ((currentTimeMillis - lastMemoryAggregateAllocationUpdateTime)
> MEM_AGGREGATE_ALLOCATION_CACHE_MSECS) {
long memorySeconds = 0;
long vcoreSeconds = 0;
long gcoreSeconds = 0;
for (RMContainer rmContainer : this.liveContainers.values()) {
long usedMillis = currentTimeMillis - rmContainer.getCreationTime();
Resource resource = rmContainer.getContainer().getResource();
memorySeconds += resource.getMemory() * usedMillis /
DateUtils.MILLIS_PER_SECOND;
vcoreSeconds += resource.getVirtualCores() * usedMillis
/ DateUtils.MILLIS_PER_SECOND;
gcoreSeconds += resource.getGpuCores() * usedMillis / DateUtils.MILLIS_PER_SECOND;
}
lastMemoryAggregateAllocationUpdateTime = currentTimeMillis;
lastMemorySeconds = memorySeconds;
lastVcoreSeconds = vcoreSeconds;
lastGcoreSeconds = gcoreSeconds;
}
return new AggregateAppResourceUsage(lastMemorySeconds, lastVcoreSeconds, lastGcoreSeconds);
}
示例2: calculateContainerResourceMetrics
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer; //导入方法依赖的package包/类
private AggregateAppResourceUsage calculateContainerResourceMetrics(
RMContainer rmContainer) {
Resource resource = rmContainer.getContainer().getResource();
long usedMillis =
rmContainer.getFinishTime() - rmContainer.getCreationTime();
long memorySeconds = resource.getMemory()
* usedMillis / DateUtils.MILLIS_PER_SECOND;
long vcoreSeconds = resource.getVirtualCores()
* usedMillis / DateUtils.MILLIS_PER_SECOND;
long gcoreSeconds = resource.getGpuCores()
* usedMillis / DateUtils.MILLIS_PER_SECOND;
return new AggregateAppResourceUsage(memorySeconds, vcoreSeconds, gcoreSeconds);
}