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| Packages that use ValueAggregatorJobBase | |
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| org.apache.hadoop.mapred.lib.aggregate | Classes for performing various counting and aggregations. |
| Uses of ValueAggregatorJobBase in org.apache.hadoop.mapred.lib.aggregate |
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| Subclasses of ValueAggregatorJobBase in org.apache.hadoop.mapred.lib.aggregate | |
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class |
ValueAggregatorCombiner<K1 extends WritableComparable,V1 extends Writable>
This class implements the generic combiner of Aggregate. |
class |
ValueAggregatorMapper<K1 extends WritableComparable,V1 extends Writable>
This class implements the generic mapper of Aggregate. |
class |
ValueAggregatorReducer<K1 extends WritableComparable,V1 extends Writable>
This class implements the generic reducer of Aggregate. |
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