Re: Running one compute function after another..

2014-01-11 Thread Ηλίας Καπουράνης
Hey, You can have a boolean variable initially set to true(or false, whatever). Then you divide your code based on the value of that variable with an if-else statement. For my example, if the value is true then it goes through the first 'if'. When the condition you want is fullfilled, change

Re: Problem running single source shortest path example in cluster

2013-10-22 Thread Ηλίας Καπουράνης
Hey Jyoti, regarding the -of option, change it to -vof which corresponds to "vertex output format". Ilias Στις 22/10/2013 1:35 μμ, ο/η Jyoti Yadav έγραψε: Hi.. I tried to run shortest path algo in cluster.. I follow giraph quick start documentation to execute the algo.. One thing I ne

Build keeps failing at giraph-accumulo

2013-01-15 Thread Ηλίας Καπουράνης
Hello there, I recently started reading about Giraph for my Diploma Thesis for graph computations. So I went in to build and install it. I have everything configured (Java and Hadoop) but there is an error which keeps bumping. I used many commands such as mvn test, compile, clean install or ev