Re: Dynamic Graphs

2013-08-24 Thread Mirko Kämpf
Good morning Gentlemen, as far as I understand your thread you are talking about the same topic I was thinking and working some time. I work on a research project focused on evolution of networks and networks dynamics in networks of networks. My understanding of Marco's question is, that he needs

Re: Help needed for Running my own java programs in Giraph

2013-08-24 Thread Vivek Sembium
Thank you for your suggestion. It worked. Its not giving class not found exception. But its giving me a new error Its stopping at map 0% and reduce 0%. Upon inspection I found that its unable to connect to zookeeper service. java.lang.IllegalStateException: run: Caught an unrecoverable exception o

Re: Help needed for Running my own java programs in Giraph

2013-08-24 Thread Ahmet Emre Aladağ
It isn't asking for edge input. It says make sure you don't need it. A warning for the case you may have forgotten to give edge input when you really needed. The cause of your error is what I'm wondering nowadays. I'm having a similar problem. Currently I'm using a workaround: put all the jars

Re: Help needed for Running my own java programs in Giraph

2013-08-24 Thread Vivek Sembium
I tried with and without exporting hadoop classpath. I get the same error. Here's the command that I tried hadoop jar /mnt/a1/sda4/hadoop/giraph/giraph-core/target/giraph-1.1.0-SNAPSHOT-for-hadoop-1.0.2-jar-with-dependencies.jar org.apache.giraph.GiraphRunner -libjars /mnt/a99/d0/vivek/workspace/G