Norikra UDF for processing NetFlow data.
$ git clone https://github.com/yokamaru/norikra-udf-netflow.git
$ cd norikra-udf-netflow
$ cp definition.yaml.sample definition.yaml
Note that you need to modify the definition.yaml.
$ vim definition.yaml
$ bundle exec rake gendef
$ bundle exec rake compile
$ bundle exec rake build
$ gem install -b pkg/norikra-udf-netflow-VERSION-java.gem
Notice: This software includes Apache Commons Net library which licensed under Apache Licence 2.0.