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org.apache.hadoop.mrunit.counters
Class CounterWrapper

java.lang.Object
  org.apache.hadoop.mrunit.counters.CounterWrapper

public class CounterWrapper
extends Object

Wrapper around Counters from both mapred and mapreduce packages so that we can work with both counter classes in the same way.

Constructor Summary

CounterWrapper(org.apache.hadoop.mapred.Counters counters)
Wrap old counter object

CounterWrapper(org.apache.hadoop.mapreduce.Counters counters)
Wrap new counter object

Method Summary

long	findCounterValue(Enum e) Get counter value based on Enumeration
long	findCounterValue(String group, String name) Get counter value based on name

Methods inherited from class java.lang.Object

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

Constructor Detail

CounterWrapper

public CounterWrapper(org.apache.hadoop.mapred.Counters counters)

Wrap old counter object

Parameters:

counters -

CounterWrapper

public CounterWrapper(org.apache.hadoop.mapreduce.Counters counters)

Wrap new counter object

Parameters:

counters -

Method Detail

findCounterValue

public long findCounterValue(Enum e)

Get counter value based on Enumeration

Parameters:

e -

Returns:

findCounterValue

public long findCounterValue(String group,
                             String name)

Get counter value based on name

Parameters:

group -

name -

Returns: