Github user mmiklavc commented on the issue:
https://github.com/apache/metron/pull/1103
> I'm not sure the Hadoop Job object is asynchronous anyways.
@merrimanr If I'm right on the context of the Q and A here, the PcapJob
around the underlying MR job handles it async or sync. For REST, we expose it
asynchronously via the job manager.---
