setting number of reducers in the map reduce jobs converted from PIG script
posted 4 years ago
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 ?
posted 9 months ago
In Pig script you can set how many reducer you want to launched -
property is : (20 is number of reducer you want to have )