Help with kafka-hadoop loader pipeline ???

Hi

We were trying to use the kafka-hadoop loader for loading messages from
kafka into the hadoop ecosystem
https://github.com/michal-harish/kafka-hadoop-loader

Our consumer is hadoop in this case. The code runs saying job successfull
and a _SUCESS file is created in hdfs.

But no output file is created in the given hdfs path, we tried sending both
json as well as protobuf files through kafka.

Please help if anyone has any idea on loading protobuf files into hadoop.