Uses of Package
org.apache.hadoop.mapred.nativetask
Packages that use org.apache.hadoop.mapred.nativetask
Package
Description
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Classes in org.apache.hadoop.mapred.nativetask used by org.apache.hadoop.mapred.nativetaskClassDescriptiona CommandDispatcher receives
Commandfrom upstream and performs corresponding operationsa DataReceiver pulls in arriving data, an example isBufferPullerA Handler accept input, and give output can be used to transfer command and dataNativeDataSource loads data from upstreamNativeDataTarge sends data to downstreamBase class for platforms. -
Classes in org.apache.hadoop.mapred.nativetask used by org.apache.hadoop.mapred.nativetask.buffer
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Classes in org.apache.hadoop.mapred.nativetask used by org.apache.hadoop.mapred.nativetask.handlersClassDescriptiona CommandDispatcher receives
Commandfrom upstream and performs corresponding operationsa DataReceiver pulls in arriving data, an example isBufferPullerinteracts with native side to support Java CombinerA Handler accept input, and give output can be used to transfer command and dataNativeDataSource loads data from upstreamNativeDataTarge sends data to downstream -
Classes in org.apache.hadoop.mapred.nativetask used by org.apache.hadoop.mapred.nativetask.serdeClassDescriptionAny key type that is comparable at native side must implement this interface.