org.apache.hadoop.tools.rumen

类 ParsedJob

java.lang.Object

org.apache.hadoop.tools.rumen.LoggedJob

org.apache.hadoop.tools.rumen.ParsedJob

所有已实现的接口:

DeepCompare

public class ParsedJob
extends LoggedJob

This is a wrapper class around LoggedJob. This provides also the extra information about the job obtained from job history which is not written to the JSON trace file.

嵌套类概要

从类继承的嵌套类/接口 org.apache.hadoop.tools.rumen.LoggedJob

LoggedJob.JobPriority, LoggedJob.JobType

方法概要

方法

限定符和类型	方法和说明
Map<JobACL,AccessControlList>	obtainJobAcls()
String	obtainJobConfpath()
Map<String,Long>	obtainMapCounters()
List<ParsedTask>	obtainMapTasks()
List<ParsedTask>	obtainOtherTasks()
Map<String,Long>	obtainReduceCounters()
List<ParsedTask>	obtainReduceTasks()
Map<String,Long>	obtainTotalCounters()

从类继承的方法 org.apache.hadoop.tools.rumen.LoggedJob

deepCompare, getClusterMapMB, getClusterReduceMB, getComputonsPerMapInputByte, getComputonsPerMapOutputByte, getComputonsPerReduceInputByte, getComputonsPerReduceOutputByte, getDirectDependantJobs, getFailedMapAttemptCDFs, getFailedMapperFraction, getFailedReduceAttemptCDF, getFinishTime, getHeapMegabytes, getJobID, getJobMapMB, getJobName, getJobProperties, getJobReduceMB, getJobtype, getLaunchTime, getMapperTriesToSucceed, getMapTasks, getOtherTasks, getOutcome, getPriority, getQueue, getReduceTasks, getRelativeTime, getSubmitTime, getSuccessfulMapAttemptCDFs, getSuccessfulReduceAttemptCDF, getTotalMaps, getTotalReduces, getUser, setUnknownAttribute

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

obtainTotalCounters

public Map<String,Long> obtainTotalCounters()

返回:

the job total counters

obtainMapCounters

public Map<String,Long> obtainMapCounters()

返回:

the job level map tasks' counters

obtainReduceCounters

public Map<String,Long> obtainReduceCounters()

返回:

the job level reduce tasks' counters

obtainJobConfpath

public String obtainJobConfpath()

返回:

the job conf path in staging dir on hdfs

obtainJobAcls

public Map<JobACL,AccessControlList> obtainJobAcls()

返回:

the job acls

obtainMapTasks

public List<ParsedTask> obtainMapTasks()

返回:

the list of map tasks of this job

obtainReduceTasks

public List<ParsedTask> obtainReduceTasks()

返回:

the list of reduce tasks of this job

obtainOtherTasks

public List<ParsedTask> obtainOtherTasks()

返回:

the list of other tasks of this job