• Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

setting number of reducers in the map reduce jobs converted from PIG script

 
Satyaprakash Joshii
Ranch Hand
Posts: 199
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I am using PIG scripting in Hadoop. Internally the PIG script will start the map reduce jobs on the cluster...I want to know do we have control over the mappers reducers in this case? e.g setting the number of reducers ?
thanks.
 
indrajeet gour
Greenhorn
Posts: 4
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
In Pig script you can set how many reducer you want to launched -

property is : (20 is number of reducer you want to have )

test.pig


Does this answer you question!!
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic