Apache giraph compile using maven

Question

I want to modify some examples in Apache giraph. And using maven command "mvn compile; mvn package", I compiled the code and that succeed. But when I run that example by hadoop, that change doesn't appear. Have I use command "mvn install"?

How do you run your code? – wonderb0lt May 12 '15 at 08:42 — wonderb0lt, May 12 '15 at 08:42

score 0 · Answer 1 · answered May 27 '15 at 13:04

For developing new giraph examples, you do not need to modify the giraph-example classes. Instead, make a new project and reference to giraph jar files, create a new class that extends AbstractComputation, and override compute function. Then, create a jar file from your project and pass it by -libjars in your command.

Apache giraph compile using maven

1 Answers1