Please see https://hama.apache.org/hama_graph_tutorial.html and Vertex Reader and Writer.
On Mon, Jun 16, 2014 at 2:36 PM, Jestin Joy <[email protected]> wrote: > 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? -- Best Regards, Edward J. Yoon CEO at DataSayer Co., Ltd.
