本文整理汇总了Java中org.apache.hadoop.mapred.JobClient.getJob方法的典型用法代码示例。如果您正苦于以下问题：Java JobClient.getJob方法的具体用法？Java JobClient.getJob怎么用？Java JobClient.getJob使用的例子？那么, 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.mapred.JobClient的用法示例。
在下文中一共展示了JobClient.getJob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: runJob
import org.apache.hadoop.mapred.JobClient; //导入方法依赖的package包/类
/**
* Submit/run a map/reduce job.
*
* @param job
* @return true for success
* @throws IOException
*/
public static boolean runJob(JobConf job) throws IOException {
JobClient jc = new JobClient(job);
boolean sucess = true;
RunningJob running = null;
try {
running = jc.submitJob(job);
JobID jobId = running.getID();
System.out.println("Job " + jobId + " is submitted");
while (!running.isComplete()) {
System.out.println("Job " + jobId + " is still running.");
try {
Thread.sleep(60000);
} catch (InterruptedException e) {
}
running = jc.getJob(jobId);
}
sucess = running.isSuccessful();
} finally {
if (!sucess && (running != null)) {
running.killJob();
}
jc.close();
}
return sucess;
}