| Package | Description | 
|---|---|
| org.apache.tez.common.counters | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
AbstractCounterGroup<T extends TezCounter>
An abstract class to provide common implementation of the
 generic counter group 
 | 
class  | 
AbstractCounters<C extends TezCounter,G extends CounterGroupBase<C>>
An abstract class to provide common implementation for the Counters
 container in both mapred and mapreduce packages. 
 | 
interface  | 
CounterGroupBase<T extends TezCounter>
The common counter group interface. 
 | 
class  | 
CounterGroupFactory<C extends TezCounter,G extends CounterGroupBase<C>>
An abstract class to provide common implementation of the
 group factory in both mapred and mapreduce packages. 
 | 
class  | 
FileSystemCounterGroup<C extends TezCounter>
An abstract class to provide common implementation of the filesystem
 counter group in both mapred and mapreduce packages. 
 | 
class  | 
FrameworkCounterGroup<T extends Enum<T>,C extends TezCounter>
An abstract class to provide common implementation for the framework
 counter group in both mapred and mapreduce packages. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
AbstractCounter
An abstract counter class to provide common implementation of
 the counter interface 
 | 
static class  | 
FileSystemCounterGroup.FSCounter  | 
static class  | 
FrameworkCounterGroup.FrameworkCounter<T extends Enum<T>>
A counter facade for framework counters. 
 | 
class  | 
GenericCounter
A generic counter implementation 
 | 
| Modifier and Type | Method and Description | 
|---|---|
TezCounter | 
TezCounter.getUnderlyingCounter()
Return the underlying object if this is a facade. 
 | 
TezCounter | 
GenericCounter.getUnderlyingCounter()  | 
TezCounter | 
FrameworkCounterGroup.FrameworkCounter.getUnderlyingCounter()  | 
TezCounter | 
FileSystemCounterGroup.FSCounter.getUnderlyingCounter()  | 
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