本文整理汇总了Java中org.apache.hadoop.mapreduce.v2.app.job.event.JobStartEvent.getRecoveredJobStartTime方法的典型用法代码示例。如果您正苦于以下问题:Java JobStartEvent.getRecoveredJobStartTime方法的具体用法?Java JobStartEvent.getRecoveredJobStartTime怎么用?Java JobStartEvent.getRecoveredJobStartTime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.mapreduce.v2.app.job.event.JobStartEvent
的用法示例。
在下文中一共展示了JobStartEvent.getRecoveredJobStartTime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: transition
import org.apache.hadoop.mapreduce.v2.app.job.event.JobStartEvent; //导入方法依赖的package包/类
/**
* This transition executes in the event-dispatcher thread, though it's
* triggered in MRAppMaster's startJobs() method.
*/
@Override
public void transition(JobImpl job, JobEvent event) {
JobStartEvent jse = (JobStartEvent) event;
if (jse.getRecoveredJobStartTime() != 0) {
job.startTime = jse.getRecoveredJobStartTime();
} else {
job.startTime = job.clock.getTime();
}
JobInitedEvent jie =
new JobInitedEvent(job.oldJobId,
job.startTime,
job.numMapTasks, job.numReduceTasks,
job.getState().toString(),
job.isUber());
job.eventHandler.handle(new JobHistoryEvent(job.jobId, jie));
JobInfoChangeEvent jice = new JobInfoChangeEvent(job.oldJobId,
job.appSubmitTime, job.startTime);
job.eventHandler.handle(new JobHistoryEvent(job.jobId, jice));
job.metrics.runningJob(job);
job.eventHandler.handle(new CommitterJobSetupEvent(
job.jobId, job.jobContext));
}
示例2: transition
import org.apache.hadoop.mapreduce.v2.app.job.event.JobStartEvent; //导入方法依赖的package包/类
/**
* This transition executes in the event-dispatcher thread, though it's
* triggered in MRAppMaster's startJobs() method.
*/
@Override
public void transition(JobImpl job, JobEvent event) {
JobStartEvent jse = (JobStartEvent) event;
if (jse.getRecoveredJobStartTime() != -1L) {
job.startTime = jse.getRecoveredJobStartTime();
} else {
job.startTime = job.clock.getTime();
}
JobInitedEvent jie =
new JobInitedEvent(job.oldJobId,
job.startTime,
job.numMapTasks, job.numReduceTasks,
job.getState().toString(),
job.isUber());
job.eventHandler.handle(new JobHistoryEvent(job.jobId, jie));
JobInfoChangeEvent jice = new JobInfoChangeEvent(job.oldJobId,
job.appSubmitTime, job.startTime);
job.eventHandler.handle(new JobHistoryEvent(job.jobId, jice));
job.metrics.runningJob(job);
job.eventHandler.handle(new CommitterJobSetupEvent(
job.jobId, job.jobContext));
}