本文整理汇总了Java中org.apache.hadoop.mapred.JobPriority类的典型用法代码示例。如果您正苦于以下问题：Java JobPriority类的具体用法？Java JobPriority怎么用？Java JobPriority使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
JobPriority类属于org.apache.hadoop.mapred包，在下文中一共展示了JobPriority类的9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: maybeEmitEvent
import org.apache.hadoop.mapred.JobPriority; //导入依赖的package包/类
HistoryEvent maybeEmitEvent(ParsedLine line, String jobIDName,
HistoryEventEmitter thatg) {
JobID jobID = JobID.forName(jobIDName);
if (jobIDName == null) {
return null;
}
String priority = line.get("JOB_PRIORITY");
if (priority != null) {
return new JobPriorityChangeEvent(jobID, JobPriority.valueOf(priority));
}
return null;
}
示例2: toYarnApplicationPriority
import org.apache.hadoop.mapred.JobPriority; //导入依赖的package包/类
public static int toYarnApplicationPriority(String priority) {
JobPriority jobPriority = JobPriority.valueOf(priority);
switch (jobPriority) {
case VERY_HIGH :
return 5;
case HIGH :
return 4;
case NORMAL :
return 3;
case LOW :
return 2;
case VERY_LOW :
return 1;
case DEFAULT :
return 0;
}
throw new IllegalArgumentException("Unrecognized priority: " + priority);
}
示例3: fromYarnPriority
import org.apache.hadoop.mapred.JobPriority; //导入依赖的package包/类
private static JobPriority fromYarnPriority(int priority) {
switch (priority) {
case 5 :
return JobPriority.VERY_HIGH;
case 4 :
return JobPriority.HIGH;
case 3 :
return JobPriority.NORMAL;
case 2 :
return JobPriority.LOW;
case 1 :
return JobPriority.VERY_LOW;
case 0 :
return JobPriority.DEFAULT;
default :
break;
}
return JobPriority.UNDEFINED_PRIORITY;
}
示例4: fromYarnApplicationPriority
import org.apache.hadoop.mapred.JobPriority; //导入依赖的package包/类
public static org.apache.hadoop.mapreduce.JobPriority
fromYarnApplicationPriority(int priority) {
switch (priority) {
case 5 :
return org.apache.hadoop.mapreduce.JobPriority.VERY_HIGH;
case 4 :
return org.apache.hadoop.mapreduce.JobPriority.HIGH;
case 3 :
return org.apache.hadoop.mapreduce.JobPriority.NORMAL;
case 2 :
return org.apache.hadoop.mapreduce.JobPriority.LOW;
case 1 :
return org.apache.hadoop.mapreduce.JobPriority.VERY_LOW;
case 0 :
return org.apache.hadoop.mapreduce.JobPriority.DEFAULT;
default :
break;
}
return org.apache.hadoop.mapreduce.JobPriority.UNDEFINED_PRIORITY;
}
示例5: fromYarn
import org.apache.hadoop.mapred.JobPriority; //导入依赖的package包/类
public static JobStatus fromYarn(ApplicationReport application,
String jobFile) {
String trackingUrl = application.getTrackingUrl();
trackingUrl = trackingUrl == null ? "" : trackingUrl;
JobStatus jobStatus =
new JobStatus(
TypeConverter.fromYarn(application.getApplicationId()),
0.0f, 0.0f, 0.0f, 0.0f,
TypeConverter.fromYarn(application.getYarnApplicationState(), application.getFinalApplicationStatus()),
org.apache.hadoop.mapreduce.JobPriority.NORMAL,
application.getUser(), application.getName(),
application.getQueue(), jobFile, trackingUrl, false
);
jobStatus.setSchedulingInfo(trackingUrl); // Set AM tracking url
jobStatus.setStartTime(application.getStartTime());
jobStatus.setFailureInfo(application.getDiagnostics());
jobStatus.setNeededMem(application.getApplicationResourceUsageReport().getNeededResources().getMemory());
jobStatus.setNumReservedSlots(application.getApplicationResourceUsageReport().getNumReservedContainers());
jobStatus.setNumUsedSlots(application.getApplicationResourceUsageReport().getNumUsedContainers());
jobStatus.setReservedMem(application.getApplicationResourceUsageReport().getReservedResources().getMemory());
jobStatus.setUsedMem(application.getApplicationResourceUsageReport().getUsedResources().getMemory());
return jobStatus;
}
示例6: testJobPriorityChange
import org.apache.hadoop.mapred.JobPriority; //导入依赖的package包/类
/**
* simple test JobPriorityChangeEvent and JobPriorityChange
*
* @throws Exception
*/
@Test(timeout = 10000)
public void testJobPriorityChange() throws Exception {
org.apache.hadoop.mapreduce.JobID jid = new JobID("001", 1);
JobPriorityChangeEvent test = new JobPriorityChangeEvent(jid,
JobPriority.LOW);
assertEquals(test.getJobId().toString(), jid.toString());
assertEquals(test.getPriority(), JobPriority.LOW);
}
示例7: fromYarn
import org.apache.hadoop.mapred.JobPriority; //导入依赖的package包/类
public static JobStatus fromYarn(JobReport jobreport, String trackingUrl) {
JobPriority jobPriority = JobPriority.NORMAL;
JobStatus jobStatus = new org.apache.hadoop.mapred.JobStatus(
fromYarn(jobreport.getJobId()), jobreport.getSetupProgress(), jobreport
.getMapProgress(), jobreport.getReduceProgress(), jobreport
.getCleanupProgress(), fromYarn(jobreport.getJobState()),
jobPriority, jobreport.getUser(), jobreport.getJobName(), jobreport
.getJobFile(), trackingUrl, jobreport.isUber());
jobStatus.setStartTime(jobreport.getStartTime());
jobStatus.setFinishTime(jobreport.getFinishTime());
jobStatus.setFailureInfo(jobreport.getDiagnostics());
return jobStatus;
}
示例8: JobInfo
import org.apache.hadoop.mapred.JobPriority; //导入依赖的package包/类
/** Create a job info object where job information will be stored
* after a parse
*/
public JobInfo() {
submitTime = launchTime = finishTime = -1;
totalMaps = totalReduces = failedMaps = failedReduces = 0;
finishedMaps = finishedReduces = 0;
username = jobname = jobConfPath = jobQueueName = "";
tasksMap = new HashMap<TaskID, TaskInfo>();
completedTaskAttemptsMap = new HashMap<TaskAttemptID, TaskAttemptInfo>();
jobACLs = new HashMap<JobACL, AccessControlList>();
priority = JobPriority.NORMAL;
}
示例9: fromYarn
import org.apache.hadoop.mapred.JobPriority; //导入依赖的package包/类
public static JobStatus fromYarn(JobReport jobreport, String trackingUrl) {
JobPriority jobPriority = (jobreport.getJobPriority() == null)
? JobPriority.DEFAULT
: fromYarnPriority(jobreport.getJobPriority().getPriority());
JobStatus jobStatus = new org.apache.hadoop.mapred.JobStatus(
fromYarn(jobreport.getJobId()), jobreport.getSetupProgress(),
jobreport.getMapProgress(), jobreport.getReduceProgress(),
jobreport.getCleanupProgress(), fromYarn(jobreport.getJobState()),
jobPriority, jobreport.getUser(), jobreport.getJobName(),
jobreport.getJobFile(), trackingUrl, jobreport.isUber());
jobStatus.setStartTime(jobreport.getStartTime());
jobStatus.setFinishTime(jobreport.getFinishTime());
jobStatus.setFailureInfo(jobreport.getDiagnostics());
return jobStatus;
}