org.apache.hadoop.hive.ql

Class MapRedStats

java.lang.Object

org.apache.hadoop.hive.ql.MapRedStats

public class MapRedStats
extends Object

MapRedStats. A data structure to keep one mapreduce's stats: number of mappers, number of reducers, accumulative CPU time and whether it succeeds.

Constructor Summary

Constructors

Constructor and Description
MapRedStats(int numMap, int numReduce, long cpuMSec, boolean ifSuccess, String jobId)

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.mapred.Counters	getCounters()
long	getCpuMSec()
String	getJobId()
int	getNumMap()
int	getNumReduce()
String	getTaskNumbers()
boolean	isSuccess()
void	setCounters(org.apache.hadoop.mapred.Counters taskCounters)
void	setCpuMSec(long cpuMSec)
void	setJobId(String jobId)
void	setNumMap(int numMap)
void	setNumReduce(int numReduce)
void	setSuccess(boolean success)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MapRedStats

public MapRedStats(int numMap,
           int numReduce,
           long cpuMSec,
           boolean ifSuccess,
           String jobId)

Method Detail

isSuccess

public boolean isSuccess()

getCpuMSec

public long getCpuMSec()

getNumMap

public int getNumMap()

setNumMap

public void setNumMap(int numMap)

getNumReduce

public int getNumReduce()

setNumReduce

public void setNumReduce(int numReduce)

setCounters

public void setCounters(org.apache.hadoop.mapred.Counters taskCounters)

getCounters

public org.apache.hadoop.mapred.Counters getCounters()

setCpuMSec

public void setCpuMSec(long cpuMSec)

setSuccess

public void setSuccess(boolean success)

getJobId

public String getJobId()

setJobId

public void setJobId(String jobId)

getTaskNumbers

public String getTaskNumbers()

toString

public String toString()

Overrides:

toString in class Object