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Packages that use Counter | |
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org.apache.hadoop.mapred | A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner. |
org.apache.hadoop.mapreduce | |
org.apache.hadoop.mapreduce.lib.map | |
org.apache.hadoop.mapreduce.lib.reduce |
Uses of Counter in org.apache.hadoop.mapred |
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Subclasses of Counter in org.apache.hadoop.mapred | |
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static class |
Counters.Counter
A counter record, comprising its name and value. |
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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Counter |
Counters.findCounter(Enum<?> key)
Find the counter for the given enum. |
Counter |
CounterGroup.findCounter(String counterName)
|
Counter |
CounterGroup.findCounter(String counterName,
String displayName)
Find a counter in a group. |
Counter |
Counters.findCounter(String groupName,
String counterName)
|
Counter |
TaskInputOutputContext.getCounter(Enum<?> counterName)
Get the Counter for the given counterName . |
Counter |
TaskInputOutputContext.getCounter(String groupName,
String counterName)
Get the Counter for the given groupName and
counterName . |
Methods in org.apache.hadoop.mapreduce that return types with arguments of type Counter | |
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Iterator<Counter> |
CounterGroup.iterator()
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Methods in org.apache.hadoop.mapreduce with parameters of type Counter | |
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void |
CounterGroup.addCounter(Counter counter)
Add a counter to this group. |
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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