Hi Deepankar... Steps to compile your own program in giraph...
1. write your java program to be executed.. 2. Save the program in giraph-examples directory. 3. in command prompt,type cd $GIRAPH_HOME then cd giraph-examples then type mvn compile Using above command to compile,your program will be compiled.. To run the program hadoop jar $GIRAPH_HOME/giraph-examples/target/giraph-examples-1.1.0-SNAPSHOT-for-hadoop-0.20.203.0-jar-with-dependencies.jar org.apache.giraph.GiraphRunner org.apache.giraph.examples.your_program_name -vif org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat -vip /user/hduser/input/tiny_graph.txt -of org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op /user/hduser/output/shortestpaths -w 1 Hope this will work for u.. Thanks.. On Wed, Jan 29, 2014 at 6:09 PM, Deepankar Patra <deepankarb...@gmail.com>wrote: > Hi all, > > I am new to Apache Giraph. I am struggling to compile and run my code > using apache giraph. I have got giraph installed properly, I have > successfully tested shortest path example too. Now when I try to write my > own code I'm unable to figure out how to compile it and run, the > documentation in giraph.apache.org explains nothing about it. Any help > will be highly appreciated. > > As per my understanding the main function is in GraphRunner class, we > don't need to implement the main function ourselves, but then I've no idea > what to do next. > > Thanks, > Deepankar Patra >
