The easiest thing to do is to extend text vertex or/and textvertext input
format and/or the record reader. The record reader will give you the vertices
you want. Look at the record reader for textvertexinputformat. It's an
innerclass on this format class.
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----- Reply message -----
From: "yavuz gokirmak" <ygokir...@gmail.com>
To: "email@example.com" <firstname.lastname@example.org>
Subject: how to use SimplePageRankVertex
Date: Sat, Feb 18, 2012 9:08 am
I am planning to use giraph for network analysis. First I am trying to fully
understand SimplePageRankVertex implementation and modify in order to serve my
I have a question about example,
What is the expected input format for SimplePageRankVertex, I couldn't
understand the input format although SimplePageRankVertexReader class has few
My input file is contains of rows such as:
Each row represents a relation between two users,
"usera,userb" means that "usera is clicked userb's profile"
Is it possible to make social network analysis over such kind of data using
I will be glad if you can give advices..
thanks in advance