Techroz is my personal blog. I write articles regarding my daily interaction with Computer Science. My recent interests are BigData, Cloud Computing and improving my programming skills.
Monthly archive May, 2015
Apache Hama Random number example

Apache Hama Random number example

A simple random number generator using Apache Hama. This examples helps in understanding how Sync and send works.
Apache Hama Creating Logical Master without data

Apache Hama Creating Logical Master without data

Hi peeps, now a days I am working on Hama and enjoying learning it and playing with BigData problems. Problem: Recently, I had a task where I had to mimic a master-slave communication style. Master task was responsible for data aggregation and checking the convergence criteria of the algorithm whereas slaves were doing all the...
Apache Hama data partition

Apache Hama data partition

Recently, I was testing Apache Hama on my local machine and was trying to test data partition. As per my knowledge, Hama should partition the data just like Hadoop since Hama is written on top on Hadoop. So, I wrote a small job and tried to print my output.