Home > Software > BIGDATA > HADOOP
Interview Questions   Tutorials   Discussions   Programs   Videos   Discussion   

HADOOP - How can we control particular key should go in a specific reducer?




604
views
asked SRVMTrainings October 29, 2012 03:29 PM  

How can we control particular key should go in a specific reducer?


           

1 Answers



 
answered By Akshay Singh   0  
This answer is pending moderator approval Partitioner works as per  User Defined Hash function which ensures that particular keys goes to particular Reducer.
flag   
   add comment

 
answered By Hatwarm   0  
By using a custom partitioner.
flag   
   add comment

Your answer

Join with account you already have

FF

Preview


Ready to start your tutorial with us? That's great! Send us an email and we will get back to you as soon as possible!

Alert