Re: Graph job self-killed after superstep 0 with large input

2015-05-22 Thread Lukas Nalezenec
On 22.5.2015 12:25, Hai Lan wrote: Missing chosen workers [Worker(hostname=bespin05.umiacs.umd.edu http://bespin05.umiacs.umd.edu, MRtaskID=2, port=30002), Worker(hostname=bespin04d.umiacs.umd.edu http://bespin04d.umiacs.umd.edu, MRtaskID=6, port=30006),

Re: giraph-netbeans -simple question

2015-05-22 Thread Panagiotis Eustratiadis
Hello Anna, I use two ways to run a Giraph job for testing. The one is to setup a single node cluster (there are many tutorials on that) and run your job via the command line. The other way (through NetBeans) is Junit testing. Add those lines to your pom: dependency groupIdjunit/groupId

Re: giraph-netbeans -simple question

2015-05-22 Thread Anna Xenaki
Hi, I dont have a maven project, I have never created one before so I dont know the process. I have a few questions: 1. If I compile it from terminal how do I do that? Do I have to create a FbGraphRunner class? make the whole project a jar? and then run $HADOOP_HOME/bin/hadoop jar my.jar

Re: giraph-netbeans -simple question

2015-05-22 Thread Panagiotis Eustratiadis
Hello Anna, you happened to answer while I was answering to the previous e-mail. I'm glad you managed to set up a maven project with Junit. To answer to you other questions, the MasterCompute class need not be overriden, unless you need it. As you may have read in the documentation, a