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Packages that use Counter | |
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org.apache.hadoop.mapred | |
org.apache.hadoop.mapreduce | |
org.apache.hadoop.mapreduce.counters | This package contains the implementations of different types of map-reduce counters. |
org.apache.hadoop.mapreduce.lib.map | |
org.apache.hadoop.mapreduce.lib.reduce | |
org.apache.hadoop.mapreduce.task | |
org.apache.hadoop.mapreduce.util |
Uses of Counter in org.apache.hadoop.mapred |
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Classes in org.apache.hadoop.mapred that implement Counter | |
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static class |
Counters.Counter
A counter record, comprising its name and value. |
Methods in org.apache.hadoop.mapred that return Counter | |
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Counter |
TaskAttemptContextImpl.getCounter(Enum<?> counterName)
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Counter |
TaskAttemptContextImpl.getCounter(String groupName,
String counterName)
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Counter |
Counters.Counter.getUnderlyingCounter()
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Methods in org.apache.hadoop.mapred with parameters of type Counter | ||
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protected static
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Task.createReduceContext(Reducer<INKEY,INVALUE,OUTKEY,OUTVALUE> reducer,
org.apache.hadoop.conf.Configuration job,
TaskAttemptID taskId,
RawKeyValueIterator rIter,
Counter inputKeyCounter,
Counter inputValueCounter,
RecordWriter<OUTKEY,OUTVALUE> output,
OutputCommitter committer,
StatusReporter reporter,
org.apache.hadoop.io.RawComparator<INKEY> comparator,
Class<INKEY> keyClass,
Class<INVALUE> valueClass)
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Uses of Counter in org.apache.hadoop.mapreduce |
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Methods in org.apache.hadoop.mapreduce that return Counter | |
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abstract Counter |
StatusReporter.getCounter(Enum<?> name)
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Counter |
TaskAttemptContext.getCounter(Enum<?> counterName)
Get the Counter for the given counterName . |
abstract Counter |
StatusReporter.getCounter(String group,
String name)
|
Counter |
TaskAttemptContext.getCounter(String groupName,
String counterName)
Get the Counter for the given groupName and
counterName . |
Counter |
Counter.getUnderlyingCounter()
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Uses of Counter in org.apache.hadoop.mapreduce.counters |
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Classes in org.apache.hadoop.mapreduce.counters with type parameters of type Counter | |
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class |
AbstractCounterGroup<T extends Counter>
An abstract class to provide common implementation of the generic counter group in both mapred and mapreduce package. |
class |
AbstractCounters<C extends Counter,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 Counter>
The common counter group interface. |
class |
CounterGroupFactory<C extends Counter,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 Counter>
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 Counter>
An abstract class to provide common implementation for the framework counter group in both mapred and mapreduce packages. |
Classes in org.apache.hadoop.mapreduce.counters that implement Counter | |
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class |
AbstractCounter
An abstract counter class to provide common implementation of the counter interface in both mapred and mapreduce packages. |
static class |
FileSystemCounterGroup.FSCounter
|
static class |
FrameworkCounterGroup.FrameworkCounter<T extends Enum<T>>
A counter facade for framework counters. |
class |
GenericCounter
A generic counter implementation |
Methods in org.apache.hadoop.mapreduce.counters that return Counter | |
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Counter |
GenericCounter.getUnderlyingCounter()
|
Counter |
FileSystemCounterGroup.FSCounter.getUnderlyingCounter()
|
Counter |
FrameworkCounterGroup.FrameworkCounter.getUnderlyingCounter()
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Uses of Counter in org.apache.hadoop.mapreduce.lib.map |
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Methods in org.apache.hadoop.mapreduce.lib.map that return Counter | |
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Counter |
WrappedMapper.Context.getCounter(Enum<?> counterName)
|
Counter |
WrappedMapper.Context.getCounter(String groupName,
String counterName)
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Uses of Counter in org.apache.hadoop.mapreduce.lib.reduce |
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Methods in org.apache.hadoop.mapreduce.lib.reduce that return Counter | |
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Counter |
WrappedReducer.Context.getCounter(Enum counterName)
|
Counter |
WrappedReducer.Context.getCounter(String groupName,
String counterName)
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Uses of Counter in org.apache.hadoop.mapreduce.task |
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Methods in org.apache.hadoop.mapreduce.task that return Counter | |
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Counter |
TaskAttemptContextImpl.getCounter(Enum<?> counterName)
|
Counter |
TaskAttemptContextImpl.DummyReporter.getCounter(Enum<?> name)
|
Counter |
TaskAttemptContextImpl.getCounter(String groupName,
String counterName)
|
Counter |
TaskAttemptContextImpl.DummyReporter.getCounter(String group,
String name)
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Constructors in org.apache.hadoop.mapreduce.task with parameters of type Counter | |
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ReduceContextImpl(org.apache.hadoop.conf.Configuration conf,
TaskAttemptID taskid,
RawKeyValueIterator input,
Counter inputKeyCounter,
Counter inputValueCounter,
RecordWriter<KEYOUT,VALUEOUT> output,
OutputCommitter committer,
StatusReporter reporter,
org.apache.hadoop.io.RawComparator<KEYIN> comparator,
Class<KEYIN> keyClass,
Class<VALUEIN> valueClass)
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Uses of Counter in org.apache.hadoop.mapreduce.util |
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Methods in org.apache.hadoop.mapreduce.util with type parameters of type Counter | ||
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static
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CountersStrings.parseEscapedCompactString(String compactString,
T counters)
Parse a pre 0.21 counters string into a counter object. |
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static
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CountersStrings.toEscapedCompactString(T counters)
Make the pre 0.21 counters string |
Methods in org.apache.hadoop.mapreduce.util with parameters of type Counter | |
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static String |
CountersStrings.toEscapedCompactString(Counter counter)
Make the pre 0.21 counter string (for e.g. |
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