Unlike many users here, I started using Hadoop with Hama. I have a large file for graph processing (Close to 1GB). What should be the best way to read that file from HDFS? Read the whole data to RAM? The file is arranged as
1 2 1 4 1 5 .... Where first column denotes a vertex and second column denotes adjacent vertex to that vertex. What is the idea of processing a large file from HDFS?
