本文整理汇总了Java中org.apache.hadoop.yarn.server.resourcemanager.RMContext.getDispatcher方法的典型用法代码示例。如果您正苦于以下问题：Java RMContext.getDispatcher方法的具体用法？Java RMContext.getDispatcher怎么用？Java RMContext.getDispatcher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.RMContext的用法示例。
在下文中一共展示了RMContext.getDispatcher方法的1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: RMAppImpl
import org.apache.hadoop.yarn.server.resourcemanager.RMContext; //导入方法依赖的package包/类
public RMAppImpl(ApplicationId applicationId, RMContext rmContext,
Configuration config, String name, String user, String queue,
ApplicationSubmissionContext submissionContext, YarnScheduler scheduler,
ApplicationMasterService masterService, long submitTime,
String applicationType, Set<String> applicationTags,
ResourceRequest amReq) {
this.systemClock = new SystemClock();
this.applicationId = applicationId;
this.name = name;
this.rmContext = rmContext;
this.dispatcher = rmContext.getDispatcher();
this.handler = dispatcher.getEventHandler();
this.conf = config;
this.user = user;
this.queue = queue;
this.submissionContext = submissionContext;
this.scheduler = scheduler;
this.masterService = masterService;
this.submitTime = submitTime;
this.startTime = this.systemClock.getTime();
this.applicationType = applicationType;
this.applicationTags = applicationTags;
this.amReq = amReq;
int globalMaxAppAttempts = conf.getInt(YarnConfiguration.RM_AM_MAX_ATTEMPTS,
YarnConfiguration.DEFAULT_RM_AM_MAX_ATTEMPTS);
int individualMaxAppAttempts = submissionContext.getMaxAppAttempts();
if (individualMaxAppAttempts <= 0 ||
individualMaxAppAttempts > globalMaxAppAttempts) {
this.maxAppAttempts = globalMaxAppAttempts;
LOG.warn("The specific max attempts: " + individualMaxAppAttempts
+ " for application: " + applicationId.getId()
+ " is invalid, because it is out of the range [1, "
+ globalMaxAppAttempts + "]. Use the global max attempts instead.");
} else {
this.maxAppAttempts = individualMaxAppAttempts;
}
this.attemptFailuresValidityInterval =
submissionContext.getAttemptFailuresValidityInterval();
if (this.attemptFailuresValidityInterval > 0) {
LOG.info("The attemptFailuresValidityInterval for the application: "
+ this.applicationId + " is " + this.attemptFailuresValidityInterval
+ ".");
}
ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
this.readLock = lock.readLock();
this.writeLock = lock.writeLock();
this.stateMachine = stateMachineFactory.make(this);
rmContext.getRMApplicationHistoryWriter().applicationStarted(this);
rmContext.getSystemMetricsPublisher().appCreated(this, startTime);
}