![Hadoop Combiners](https://www.evoketechnologies.com/wp-content/uploads/2015/04/Combiners-in-Hadoop-1170x593.jpg)
In my previous blog, I discussed about Hadoop Counter. In this post, I would like to focus on Hadoop Combiner, a highly useful function offered by Hadoop. Similar to my previous post, I would be demonstrating the functionality of Hadoop Combiner using an example and would be utilizing the same dataset (Customer Complaints), which was used in my previous post, I am sure this would