本文整理汇总了Java中org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer.handle方法的典型用法代码示例。如果您正苦于以下问题:Java RMContainer.handle方法的具体用法?Java RMContainer.handle怎么用?Java RMContainer.handle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.handle方法的6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: containerLaunchedOnNode
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public synchronized void containerLaunchedOnNode(ContainerId containerId,
NodeId nodeId) {
// Inform the container
RMContainer rmContainer = getRMContainer(containerId);
if (rmContainer == null) {
// Some unknown container sneaked into the system. Kill it.
rmContext.getDispatcher().getEventHandler()
.handle(new RMNodeCleanContainerEvent(nodeId, containerId));
return;
}
rmContainer.handle(new RMContainerEvent(containerId,
RMContainerEventType.LAUNCHED));
}
示例2: pullNewlyAllocatedContainersAndNMTokens
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer; //导入方法依赖的package包/类
public synchronized ContainersAndNMTokensAllocation
pullNewlyAllocatedContainersAndNMTokens() {
List<Container> returnContainerList =
new ArrayList<Container>(newlyAllocatedContainers.size());
List<NMToken> nmTokens = new ArrayList<NMToken>();
for (Iterator<RMContainer> i = newlyAllocatedContainers.iterator(); i
.hasNext();) {
RMContainer rmContainer = i.next();
Container container = rmContainer.getContainer();
try {
// create container token and NMToken altogether.
container.setContainerToken(rmContext.getContainerTokenSecretManager()
.createContainerToken(container.getId(), container.getNodeId(),
getUser(), container.getResource(), container.getPriority(),
rmContainer.getCreationTime(), this.logAggregationContext));
NMToken nmToken =
rmContext.getNMTokenSecretManager().createAndGetNMToken(getUser(),
getApplicationAttemptId(), container);
if (nmToken != null) {
nmTokens.add(nmToken);
}
} catch (IllegalArgumentException e) {
// DNS might be down, skip returning this container.
LOG.error("Error trying to assign container token and NM token to" +
" an allocated container " + container.getId(), e);
continue;
}
returnContainerList.add(container);
i.remove();
rmContainer.handle(new RMContainerEvent(rmContainer.getContainerId(),
RMContainerEventType.ACQUIRED));
}
return new ContainersAndNMTokensAllocation(returnContainerList, nmTokens);
}
示例3: containerCompleted
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer; //导入方法依赖的package包/类
synchronized public void containerCompleted(RMContainer rmContainer,
ContainerStatus containerStatus, RMContainerEventType event) {
Container container = rmContainer.getContainer();
ContainerId containerId = container.getId();
// Remove from the list of newly allocated containers if found
newlyAllocatedContainers.remove(rmContainer);
// Inform the container
rmContainer.handle(
new RMContainerFinishedEvent(
containerId,
containerStatus,
event)
);
LOG.info("Completed container: " + rmContainer.getContainerId() +
" in state: " + rmContainer.getState() + " event:" + event);
// Remove from the list of containers
liveContainers.remove(rmContainer.getContainerId());
RMAuditLogger.logSuccess(getUser(),
AuditConstants.RELEASE_CONTAINER, "SchedulerApp",
getApplicationId(), containerId);
// Update usage metrics
Resource containerResource = rmContainer.getContainer().getResource();
queue.getMetrics().releaseResources(getUser(), 1, containerResource);
this.attemptResourceUsage.decUsed(containerResource);
// remove from preemption map if it is completed
preemptionMap.remove(rmContainer);
// Clear resource utilization metrics cache.
lastMemoryAggregateAllocationUpdateTime = -1;
}
示例4: allocate
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer; //导入方法依赖的package包/类
synchronized public RMContainer allocate(NodeType type, FSSchedulerNode node,
Priority priority, ResourceRequest request,
Container container) {
// Update allowed locality level
NodeType allowed = allowedLocalityLevel.get(priority);
if (allowed != null) {
if (allowed.equals(NodeType.OFF_SWITCH) &&
(type.equals(NodeType.NODE_LOCAL) ||
type.equals(NodeType.RACK_LOCAL))) {
this.resetAllowedLocalityLevel(priority, type);
}
else if (allowed.equals(NodeType.RACK_LOCAL) &&
type.equals(NodeType.NODE_LOCAL)) {
this.resetAllowedLocalityLevel(priority, type);
}
}
// Required sanity check - AM can call 'allocate' to update resource
// request without locking the scheduler, hence we need to check
if (getTotalRequiredResources(priority) <= 0) {
return null;
}
// Create RMContainer
RMContainer rmContainer = new RMContainerImpl(container,
getApplicationAttemptId(), node.getNodeID(),
appSchedulingInfo.getUser(), rmContext);
// Add it to allContainers list.
newlyAllocatedContainers.add(rmContainer);
liveContainers.put(container.getId(), rmContainer);
// Update consumption and track allocations
List<ResourceRequest> resourceRequestList = appSchedulingInfo.allocate(
type, node, priority, request, container);
this.attemptResourceUsage.incUsed(container.getResource());
// Update resource requests related to "request" and store in RMContainer
((RMContainerImpl) rmContainer).setResourceRequests(resourceRequestList);
// Inform the container
rmContainer.handle(
new RMContainerEvent(container.getId(), RMContainerEventType.START));
if (LOG.isDebugEnabled()) {
LOG.debug("allocate: applicationAttemptId="
+ container.getId().getApplicationAttemptId()
+ " container=" + container.getId() + " host="
+ container.getNodeId().getHost() + " type=" + type);
}
RMAuditLogger.logSuccess(getUser(),
AuditConstants.ALLOC_CONTAINER, "SchedulerApp",
getApplicationId(), container.getId());
return rmContainer;
}
示例5: containerCompleted
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer; //导入方法依赖的package包/类
synchronized public boolean containerCompleted(RMContainer rmContainer,
ContainerStatus containerStatus, RMContainerEventType event,
String partition) {
// Remove from the list of containers
if (null == liveContainers.remove(rmContainer.getContainerId())) {
return false;
}
// Remove from the list of newly allocated containers if found
newlyAllocatedContainers.remove(rmContainer);
Container container = rmContainer.getContainer();
ContainerId containerId = container.getId();
// Inform the container
rmContainer.handle(
new RMContainerFinishedEvent(
containerId,
containerStatus,
event)
);
LOG.info("Completed container: " + rmContainer.getContainerId() +
" in state: " + rmContainer.getState() + " event:" + event);
containersToPreempt.remove(rmContainer.getContainerId());
RMAuditLogger.logSuccess(getUser(),
AuditConstants.RELEASE_CONTAINER, "SchedulerApp",
getApplicationId(), containerId);
// Update usage metrics
Resource containerResource = rmContainer.getContainer().getResource();
queue.getMetrics().releaseResources(getUser(), 1, containerResource);
attemptResourceUsage.decUsed(partition, containerResource);
// Clear resource utilization metrics cache.
lastMemoryAggregateAllocationUpdateTime = -1;
return true;
}
示例6: allocate
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer; //导入方法依赖的package包/类
synchronized public RMContainer allocate(NodeType type, FiCaSchedulerNode node,
Priority priority, ResourceRequest request,
Container container) {
if (isStopped) {
return null;
}
// Required sanity check - AM can call 'allocate' to update resource
// request without locking the scheduler, hence we need to check
if (getTotalRequiredResources(priority) <= 0) {
return null;
}
// Create RMContainer
RMContainer rmContainer = new RMContainerImpl(container, this
.getApplicationAttemptId(), node.getNodeID(),
appSchedulingInfo.getUser(), this.rmContext);
// Add it to allContainers list.
newlyAllocatedContainers.add(rmContainer);
liveContainers.put(container.getId(), rmContainer);
// Update consumption and track allocations
List<ResourceRequest> resourceRequestList = appSchedulingInfo.allocate(
type, node, priority, request, container);
attemptResourceUsage.incUsed(node.getPartition(), container.getResource());
// Update resource requests related to "request" and store in RMContainer
((RMContainerImpl)rmContainer).setResourceRequests(resourceRequestList);
// Inform the container
rmContainer.handle(
new RMContainerEvent(container.getId(), RMContainerEventType.START));
if (LOG.isDebugEnabled()) {
LOG.debug("allocate: applicationAttemptId="
+ container.getId().getApplicationAttemptId()
+ " container=" + container.getId() + " host="
+ container.getNodeId().getHost() + " type=" + type);
}
RMAuditLogger.logSuccess(getUser(),
AuditConstants.ALLOC_CONTAINER, "SchedulerApp",
getApplicationId(), container.getId());
return rmContainer;
}