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HADOOP - Does MapReduce programming model provide a way for reducers to communicate with each other? In a MapReduce job can a reducer communicate with another reducer?




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asked SRVMTrainings August 9, 2013 07:18 AM  

Does MapReduce programming model provide a way for reducers to communicate with each other? In a MapReduce job can a reducer communicate with another reducer?


           

2 Answers



 
answered By   0  
Reducers work in isolation. They do not communicate with other reducers.
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answered By   0  
No. Reducers cann't communicated with each other.
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