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Packages that use TaskAttemptContextImpl | |
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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.task |
Uses of TaskAttemptContextImpl in org.apache.hadoop.mapred |
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Subclasses of TaskAttemptContextImpl in org.apache.hadoop.mapred | |
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class |
TaskAttemptContextImpl
Deprecated. Use TaskAttemptContextImpl
instead. |
Uses of TaskAttemptContextImpl in org.apache.hadoop.mapreduce.task |
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Subclasses of TaskAttemptContextImpl in org.apache.hadoop.mapreduce.task | |
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class |
MapContextImpl<KEYIN,VALUEIN,KEYOUT,VALUEOUT>
The context that is given to the Mapper . |
class |
ReduceContextImpl<KEYIN,VALUEIN,KEYOUT,VALUEOUT>
The context passed to the Reducer . |
class |
TaskInputOutputContextImpl<KEYIN,VALUEIN,KEYOUT,VALUEOUT>
A context object that allows input and output from the task. |
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