本文整理汇总了Java中org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationInitedEvent类的典型用法代码示例。如果您正苦于以下问题:Java ApplicationInitedEvent类的具体用法?Java ApplicationInitedEvent怎么用?Java ApplicationInitedEvent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。
ApplicationInitedEvent类属于org.apache.hadoop.yarn.server.nodemanager.containermanager.application包,在下文中一共展示了ApplicationInitedEvent类的4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,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: handleInitApplicationResources
import org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationInitedEvent; //导入依赖的package包/类
/**
* Handle event received the first time any container is scheduled
* by a given application.
*/
@SuppressWarnings("unchecked")
private void handleInitApplicationResources(Application app) {
// 0) Create application tracking structs
String userName = app.getUser();
privateRsrc.putIfAbsent(userName, new LocalResourcesTrackerImpl(userName,
null, dispatcher, true, super.getConfig(), stateStore));
String appIdStr = ConverterUtils.toString(app.getAppId());
appRsrc.putIfAbsent(appIdStr, new LocalResourcesTrackerImpl(app.getUser(),
app.getAppId(), dispatcher, false, super.getConfig(), stateStore));
// 1) Signal container init
//
// This is handled by the ApplicationImpl state machine and allows
// containers to proceed with launching.
dispatcher.getEventHandler().handle(new ApplicationInitedEvent(
app.getAppId()));
}
开发者ID:naver,项目名称:hadoop,代码行数:21,代码来源:ResourceLocalizationService.java
示例2: handleInitApplicationResources
import org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationInitedEvent; //导入依赖的package包/类
/**
* Handle event received the first time any container is scheduled
* by a given application.
*/
@SuppressWarnings("unchecked")
private void handleInitApplicationResources(Application app) {
// 0) Create application tracking structs
String userName = app.getUser();
privateRsrc.putIfAbsent(userName, new LocalResourcesTrackerImpl(userName,
null, dispatcher, true, super.getConfig(), stateStore, dirsHandler));
String appIdStr = app.getAppId().toString();
appRsrc.putIfAbsent(appIdStr, new LocalResourcesTrackerImpl(app.getUser(),
app.getAppId(), dispatcher, false, super.getConfig(), stateStore,
dirsHandler));
// 1) Signal container init
//
// This is handled by the ApplicationImpl state machine and allows
// containers to proceed with launching.
dispatcher.getEventHandler().handle(new ApplicationInitedEvent(
app.getAppId()));
}
开发者ID:hopshadoop,项目名称:hops,代码行数:22,代码来源:ResourceLocalizationService.java
示例3: createResourceLocalizationService
import org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationInitedEvent; //导入依赖的package包/类
@Override
@SuppressWarnings("unchecked")
protected ResourceLocalizationService createResourceLocalizationService(
ContainerExecutor exec, DeletionService deletionContext, Context context) {
return new ResourceLocalizationService(super.dispatcher, exec,
deletionContext, super.dirsHandler, context) {
@Override
public void handle(LocalizationEvent event) {
switch (event.getType()) {
case INIT_APPLICATION_RESOURCES:
Application app =
((ApplicationLocalizationEvent) event).getApplication();
// Simulate event from ApplicationLocalization.
dispatcher.getEventHandler().handle(new ApplicationInitedEvent(
app.getAppId()));
break;
case INIT_CONTAINER_RESOURCES:
ContainerLocalizationRequestEvent rsrcReqs =
(ContainerLocalizationRequestEvent) event;
// simulate localization of all requested resources
for (Collection<LocalResourceRequest> rc : rsrcReqs
.getRequestedResources().values()) {
for (LocalResourceRequest req : rc) {
LOG.info("DEBUG: " + req + ":"
+ rsrcReqs.getContainer().getContainerId());
dispatcher.getEventHandler().handle(
new ContainerResourceLocalizedEvent(rsrcReqs.getContainer()
.getContainerId(), req, new Path("file:///local"
+ req.getPath().toUri().getPath())));
}
}
break;
case CLEANUP_CONTAINER_RESOURCES:
Container container =
((ContainerLocalizationEvent) event).getContainer();
// TODO: delete the container dir
this.dispatcher.getEventHandler().handle(
new ContainerEvent(container.getContainerId(),
ContainerEventType.CONTAINER_RESOURCES_CLEANEDUP));
break;
case DESTROY_APPLICATION_RESOURCES:
Application application =
((ApplicationLocalizationEvent) event).getApplication();
// decrement reference counts of all resources associated with this
// app
this.dispatcher.getEventHandler().handle(
new ApplicationEvent(application.getAppId(),
ApplicationEventType.APPLICATION_RESOURCES_CLEANEDUP));
break;
default:
fail("Unexpected event: " + event.getType());
}
}
};
}
开发者ID:naver,项目名称:hadoop,代码行数:57,代码来源:DummyContainerManager.java
示例4: createResourceLocalizationService
import org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationInitedEvent; //导入依赖的package包/类
@Override
@SuppressWarnings("unchecked")
protected ResourceLocalizationService createResourceLocalizationService(
ContainerExecutor exec, DeletionService deletionContext) {
return new ResourceLocalizationService(super.dispatcher, exec,
deletionContext, super.dirsHandler) {
@Override
public void handle(LocalizationEvent event) {
switch (event.getType()) {
case INIT_APPLICATION_RESOURCES:
Application app =
((ApplicationLocalizationEvent) event).getApplication();
// Simulate event from ApplicationLocalization.
dispatcher.getEventHandler().handle(new ApplicationInitedEvent(
app.getAppId()));
break;
case INIT_CONTAINER_RESOURCES:
ContainerLocalizationRequestEvent rsrcReqs =
(ContainerLocalizationRequestEvent) event;
// simulate localization of all requested resources
for (Collection<LocalResourceRequest> rc : rsrcReqs
.getRequestedResources().values()) {
for (LocalResourceRequest req : rc) {
LOG.info("DEBUG: " + req + ":"
+ rsrcReqs.getContainer().getContainerId());
dispatcher.getEventHandler().handle(
new ContainerResourceLocalizedEvent(rsrcReqs.getContainer()
.getContainerId(), req, new Path("file:///local"
+ req.getPath().toUri().getPath())));
}
}
break;
case CLEANUP_CONTAINER_RESOURCES:
Container container =
((ContainerLocalizationEvent) event).getContainer();
// TODO: delete the container dir
this.dispatcher.getEventHandler().handle(
new ContainerEvent(container.getContainerId(),
ContainerEventType.CONTAINER_RESOURCES_CLEANEDUP));
break;
case DESTROY_APPLICATION_RESOURCES:
Application application =
((ApplicationLocalizationEvent) event).getApplication();
// decrement reference counts of all resources associated with this
// app
this.dispatcher.getEventHandler().handle(
new ApplicationEvent(application.getAppId(),
ApplicationEventType.APPLICATION_RESOURCES_CLEANEDUP));
break;
default:
fail("Unexpected event: " + event.getType());
}
}
};
}
开发者ID:ict-carch,项目名称:hadoop-plus,代码行数:57,代码来源:DummyContainerManager.java
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