- fix class usage. InvalidArgument isn't valid, we want ArgumentError
- fix class usage. InvalidArgument isn't valid, we want ArgumentError


opentable/logstash-kafka,opentable/logstash-kafka,tinglinux/logstash-kafka,Aloomaio/logstash-kafka,joekiller/logstash-kafka,Aloomaio/logstash-kafka,joekiller/logstash-kafka,tinglinux/logstash-kafka