How to invoke the Grunt shell in MapReduce mode in Pig

Question

Hi Guys,

I am new to Apache Pig. I have configured Pig in the Local system. How can I invoke the Grunt shell in MapReduce mode?

Answer 1

Hi@akhtar,

You can invoke the Grunt shell in the desired mode (local/MapReduce) using the −x option. You need to tell in which mode you want to run the grunt shell as shown below.

$ ./pig -x mapreduce